143 Reviews for:

Serious Mass

High Quality Mass Gainer with 50g of Protein & No Added Sugar!
Overall: 9.2/10
Taste: 9/10
Recommended:
97%
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Recommend:
Adam

Goal: Build Muscle

Flavor: Strawberry

Very good weight gain product, both strawberry and chocolate taste good, quality ingredients. *

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Recommend:
Tigran

Goal: Increase Strength

Flavor: Chocolate

Like all Optimum Nutrition products, it has a great quality. Helps regain quickly what has been lost in a 2 months pause I had to take. *

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Recommend:
Andy

Goal: Build Muscle

Flavor: Chocolate Peanut Butter

Gained weight! *

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Recommend:
Dylan

Goal: Increase Strength

Flavor: Chocolate

Doesn't taste good but results are good decent product *

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Recommend:
Robbie

Goal: Build Muscle

Flavor: Vanilla

Taste is better with milk but defientley works *

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Recommend:
FRANCOIS

Goal: Build Muscle

Flavor: Chocolate

A classic, no deception with this product. *

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Recommend:
Alfredo

Goal: Build Muscle

Flavor: Vanilla

Ive gaines wight with this product which that was my goal. *

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Recommend:
Matt

Goal: Build Muscle

Flavor: Chocolate

I love this stuff, it tastes great. I take 3 times throughout the course of a day if I'm really trying to bulk up. Once with breakfast, once between lunch and dinner, and one more before bed. I usually can't sleep if I have protein in my stomach but this stuff gives me no problems at all. Works great too. Better for bulking season, but if you do some light cardio and abs, you can keep things under control. *

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Recommend:
Maxwell

Goal: Build Muscle

Flavor: Chocolate

Good high calorie food substitute. Pro Complex Gainer is a better option if you can afford it, in comparison. *

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Recommend:
Keenan

Goal: Build Muscle

Flavor: Chocolate

Great product used it many times it's good for post-workout recovery very filling the taste is good but there's just no way that you can put two scoops and 8 or 10 ounces of water it would be like cement so break it up into a couple of scoops of a day to fulfill your protein needs *

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Recommend:
Brandon M.

Goal: Build Muscle

Flavor: Chocolate

Good supplement for building mass without adding fat. Watch your number of scoops though! *

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Recommend:
Ivan

Goal: Build Muscle

Flavor: Banana

Very delicious flavor, gets you full with half a serving, and results are amazing, gained three pounds In one week *

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Recommend:
Izell

Goal: Build Muscle

Flavor: Vanilla

Great product! I take 1/2 a serving in the morning and the other 1/2 at night. The taste is amazing and will be using for a long time! Only reason it's not a 5 is because of how big the servings are but it's not that big a deal! Enjoy! *

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Recommend:
Carleton terrell

Goal: Build Muscle

Flavor: Chocolate

I aways buy this product, when I'm eating super clean. Serious mass help me keep my muscle mass and strength. Great product. *

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Recommend:
Will

Goal: Build Muscle

Flavor: Strawberry

Definitely gives u the added calorie intake you need *

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Recommend:
Arthur

Goal: Build Muscle

Flavor: Chocolate

Good gainer , good taste but you can feel something unreal , chemical taste but it's easy to drink so 5 points. *

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Ricky

Goal: Build Muscle

Flavor: Strawberry

Love it *

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Recommend:
Oliver

Goal: Build Muscle

Flavor: Banana

This product has been a wonder for me, it's been my go to product when I'm rushing in the morning and when I finish my work out. Anyone who is serious about gaining mass should seriously consider this product. It's helped me gain about 4 LBs after only about 2 weeks of use. *

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Recommend:
john

Goal: Build Muscle

Flavor: Chocolate

Very good well balanced mass gainer *

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Recommend:
Leonard

Goal: Healthy Lifestyle

Flavor: Strawberry

I bought (2) 12 lb. bags. Couldn't ask for anything better. Taste good and I am gaining. *

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Recommend:
Nick

Goal: Build Muscle

Flavor: Chocolate

The chocolate is good. I do scoop before the gym and a scoop after. Good for adding some weight *

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Recommend:
Jorge

Goal: Build Muscle

Flavor: Chocolate

Gained weight *

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Charles

Goal: Build Muscle

Flavor: Strawberry

Awesome and great with milk *

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Recommend:
Zachary

Goal: Build Muscle

Flavor: Chocolate Peanut Butter

this is definitely one of my favorites! I have been using this protein for 1 month on my bulking phase and have gained 5 pounds of muscle muscle and a lot of strength. I have been stacking this with creatine and have gained more than double the muscle than in previous months. The taste is great, just like a milkshake. I don't recommend mixing with a spoon as I found it got clumpy and wa shard to drink. It mixed well with a shaker (give it a good shake) and blender. I recommend the choc, cookies n cream and strawberry flavors *

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hamad

Goal: Build Muscle

Flavor: Vanilla

Increased my weight incredibly *

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Recommend:
Chad martin

Goal: Build Muscle

Flavor: Chocolate Peanut Butter

Big gains but you can't just drink this stuff you gotta be on a high protein diet *

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Recommend:
Eric

Goal: Build Muscle

Flavor: Chocolate

Love this product, has helped me put on 5 lbs *

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Mikel

Goal: Build Muscle

Flavor: Chocolate

Taste was great, mix was pretty easy and im getting quality ingredients that i need for a good price. Id recommend this to anyone looking to get some xtra poundage! *

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Recommend:
A.M.S

Goal: Build Muscle

Flavor: Chocolate

Famous mass building product and proven to work too. *

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Troy Carter

Goal: Build Muscle

Flavor: Chocolate

This is a great product to use if your trying to gain muscle mass. I use it once a day post workout and it's helping me gain muscle mass. I make a shake using one scoop of the muscle mass, oats , banana and ice. The shake tastes very good that way.
I also use ON creating & 100% whey gold standard protein. These products have changed my life. They are exceptional products and have helped me achieve my fitness goals. I just turned 50 and I'm in the best shape of my life. *

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Recommend:
Mostafa

Goal: Build Muscle

Flavor: Vanilla

Perfect taste, still 2nd week *

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Matt

Goal: Build Muscle

Flavor: Chocolate

Incredible stuff with great taste! Been using it since January and already gained 8 pounds. *

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Jose

Goal: Build Muscle

Flavor: Chocolate

This to me is probably the best mass gainer for the price it's at. I use it before I go to sleep by making a high calorie protein shake and using an actual blender for it. It's really think and especially hard to mix if using a blender cup, so I wouldn't recommend using one for this product. I've put on decent mass going from 155-160 ish in a matter of weeks. But don't forget to do abs and a little bit of cardio so the mass you gain doesn't turn into just straight belly fat. Hope this helps. *

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mohammad

Goal: Build Muscle

Flavor: Banana

Nice *

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Recommend:
shreif

Goal: Build Muscle

Flavor: Chocolate

Very gooooooooood for building muscle. I love it! *

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Recommend:
Calvin

Goal: Build Muscle

Flavor: Chocolate

Good for gaining *

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Recommend:
Terence

Goal: Build Muscle

Flavor: Banana

Awesome stuff and the banana is the best tasting protein I've ever tasted *

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Recommend:
Tyron

Goal: Build Muscle

Flavor: Chocolate Peanut Butter

Good product
*

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Recommend:
Winston

Goal: Build Muscle

Flavor: Strawberry

Great overall product for Gainzzzz *

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Recommend:
Winston Gutierrez

Goal: Build Muscle

Flavor: Strawberry

Great product great flavor for making Gainzzzz *

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Recommend:
Aly

Goal: Build Muscle

Flavor: Chocolate

Taste great. Builds muscle *

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Recommend:
ALEX

Goal: Build Muscle

Flavor: Chocolate

Good product. *

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Recommend:
Caleb

Goal: Build Muscle

Flavor: Chocolate Peanut Butter

Tastes great and gives me an efficient amount of carbs/protein *

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Recommend:
hamad

Goal: Build Muscle

Flavor: Chocolate

Nice product, helped increase my weight. *

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Recommend:
Dominick

Goal: Other

Flavor: Chocolate

It is a great tasting protein shake. I have gained 10 pounds in the past month. I take 1 scoop in the morning and 1 scoop at night of 16 oz of whole milk with it. It is really good to have if you want to gain muscle mass. My size has gone up significantly since I've been taken serious mass. *

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Recommend:
Mike

Goal: Build Muscle

Flavor: Chocolate

Never failed me and taste great. Definitely helps put on the weight and mass. *

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Simon

Goal: Build Muscle

Flavor: Chocolate

If mixed with milk and other ingredients can be pretty thick and hard to drink especially full serving, reccommend half a serving.

Overall, works well and seen some weight gain after only a week.

*

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Recommend:
Eleazar San Jose

Goal: Other

Flavor: Chocolate Peanut Butter

Hi everyone,
So I started using this product that my boss recommended me back in October 2015. And it has been around 4 months and I have packed 20 lbs. My weight was 136lbs in October and right now I'm at 156lbs. I've drinked alot of shakes since then lol. First I started doing 2x a day but now I do 3x a day from January 2016 to this date. 1 after breakfast and another 1 after lunch and the last one is either before bed or after work out.
I like all flavors and the only flavor I have yet to try is the strawberry.
Thanks everyone. *

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Recommend:
Eric

Goal: Increase Strength

Flavor: Chocolate

This blends very well. I used it to reach past my macros to put on some mass.
I would recommend this to a friend *

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Recommend:
Keylan

Goal: Build Muscle

Flavor: Vanilla

The taste is not too great, buts it's easy to drink after a few shakes. It takes a lot of shaking to get rid of clumps. But it works. I've gained 5 pounds in three weeks. *

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Recommend:
Mitchel

Goal: Build Muscle

Flavor: Banana

Good product, I have been gaining more size with this stuff. Perfect for a good quick meal replacement for those busy days. Banana is okay still want to try the others though . *

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Recommend:
Matt

Goal: Build Muscle

Flavor: Chocolate

Mixes easily in a shaker with water. To me it tastes kind of like a light hot chocolate. If you plan to use a shaker, be warned, the scoops are huge. One scoop (1/2 serving) fills my shaker up to about the 12oz line... add in 12+ oz of water and there's no more room. I'd highly recommend this for anyone looking for some easy calories to round out a bulk diet. *

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Grant

Goal: Build Muscle

Flavor: Vanilla

I use this every morning after waking up. Great tasting and mixing. I use half water half milk with only one scoop to get around 650 calories. Helps me get to mah calorie intake on certain days. *

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Recommend:
Ace

Goal: Build Muscle

Flavor: Vanilla

Just started using it... After taste not the greatest, but doable. *

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Recommend:
thamer

Goal: Build Muscle

Flavor: Chocolate

Good product *

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thamer

Goal: Build Muscle

Flavor: Chocolate

Good product *

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FRANCOIS

Goal: Build Muscle

Flavor: Chocolate

Easy to mix and very great taste. *

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Recommend:
hamad

Goal: Build Muscle

Flavor: Chocolate

Great taste and increase my weight in a very short time *

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Recommend:
Sara rodriguez

Goal: Build Muscle

Flavor: Chocolate

I was using Dymatize at first but switched over to serious mass when I saw a deal on it. I'm so glad I did. It has less sugar and blends extremely well and tastes great. Def sticking with this brand for a while! *

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Christopher

Goal: Build Muscle

Flavor: Chocolate

I bought this gainer with the banana as well and I would have to say I like the banana better. It's a matter of preference im not really a huge fan of chocolate but thought I'd try it. Serious Mass was better than Dymatize Super Mass Gainer in terms of taste and its ability to mix better. *

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Christopher

Goal: Build Muscle

Flavor: Banana

Previous to this purchase I was taking Super Mass Gainer by Dymatize. I would have to say this one has a better taste and mixes better than the one by Dymatize. I'm really enjoying this mass gainer *

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Recommend:
Braden Miller

Goal: Build Muscle

Flavor: Strawberry

Great product except for the taste. I do not recommend strawberry, but overall I am a big fan of the serious mass protein. *

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Recommend:
Franco

Goal: Build Muscle

Flavor: Vanilla

Tastes good even with water (though I prefer it with milk). It's been almost 3 months since I take it, did 1 month of one scoop a day and 2 months of 2 scoops a day and the results are good so far. *

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Gabriel

Goal: Build Muscle

Flavor: Vanilla

Tastes great *

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Guy Motola

Goal: Build Muscle

Flavor: Chocolate

Great product!!!!!!!! *

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Phil Sousa

Goal: Build Muscle

Flavor: Banana

The product itself is great. Helps you achieve your weight goals along with a proper diet and training. As always keep tracking results in the mirror, you don't want to put on too much fat.
The flavor is just ok, I prefer strawberry to banana.
Requires a blender. *

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Sean

Goal: Build Muscle

Flavor: Chocolate

Serious mass helped me put on 4lbs in six weeks and curbed my sweet and sugar addiction.
Used correctly this is a good tool to have in your Arsenal especially when cooking on the job is a problem like it is for me. *

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Recommend:
Mohammed

Goal: Build Muscle

Flavor: Chocolate

المنتج رائع جدا زياده في الوزن ٢.٥ كيلو خلال ٨ ايام من استخدام جرعة واحدة يوما

Translation: This is a great product I saw an increase of 2.5kg in a few weeks *

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kenneth brackins

Goal: Build Muscle

Flavor: Vanilla

i like this product very much. i taste good and it works. *

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Recommend:
Larry

Goal: Build Muscle

Flavor: Chocolate

If your wanting to bulk up, this is an awesome product to use. And great taste *

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Sean

Goal: Build Muscle

Flavor: Chocolate

This product is very helpful because I often find it extremely convenient to use when I run into issues with either my appetite, or when I cannot find the proper caloric/macronutrient values in my normal meals. I have used this product many times and it is still a great product. Anything from Optimum Nutrition is pretty good, really. *

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Recommend:
Rob

Goal: Build Muscle

Flavor: Vanilla

Mixs good in the blender and taste great. Great product if you are looking to make some gains. *

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Recommend:
Mohammad

Goal: Build Muscle

Flavor: Strawberry

Good taste *

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Recommend:
jessup

Goal: Build Muscle

Flavor: Chocolate

Able to put on 10lbs in mass in 6 months. Tasted amazing. Recommended daily. *

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Recommend:
Tut

Goal: Build Muscle

Flavor: Vanilla

Love it. *

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HSIEIN NING

Goal: Build Muscle

Flavor: Chocolate

Good Product. *

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HSIEIN NING

Goal: Build Muscle

Flavor: Chocolate

Good product *

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Recommend:
MoeSpeakTruth

Goal: Build Muscle

Flavor: Banana

Banana is the best flavor by far (from what I hear.) I personally love it with Almond Milk, Real Banana, Penut Butter &Oat Meal! Make sure you use a blender.
P.S NEVER USE WATER!
#Gains #Gains #Gains *

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Recommend:
Landon

Goal: Build Muscle

Flavor: Chocolate Peanut Butter

Serious mass has great flavor and even better results even. *

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Recommend:
Muhammad Ahmad

Goal: Build Muscle

Flavor: Banana

Can tis product available in Pakistan please tell me *

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Recommend:
thamer

Goal: Build Muscle

Flavor: Chocolate

NICE *

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Fahad

Goal: Build Muscle

Flavor: Vanilla

Tasty yummy! *

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Recommend:
Jeff

Goal: Sports Improvement

Flavor: Vanilla

Threw up every time I tried to drink it. The vanilla is disgusting and something in it makes me throw up. I've had mass gainers before this one is just terrible. *

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Recommend:
Mike

Goal: Build Muscle

Flavor: Vanilla

One of the best bang for your buck mass gainers. Tastes pretty good with almond milk and is easy on the stomach for lactose intolerant people. Helping me to hit my calorie goals. I got the 12 lb bag which is by far one of the best deals on here. *

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Mike

Goal: Build Muscle

Flavor: Vanilla

Best bang for your buck mass gainer. High on calories and tastes great with almond milk for the lactose intolerant people. *

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Recommend:
QASM

Goal: Build Muscle

Flavor: Strawberry

Good *

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Recommend:
Osterz

Goal: Build Muscle

Flavor: Chocolate

Gained 10 pounds of solid muscle while still getting more toned after going through one 12 pound bag in a month taking half servings after every workout. I haven't tried any other mass gainer and I refuse to since this has more combined carbs, protein, and calories than any other mass gainer and for relatively the same price. You'd be a fool not to use this if your looking to gain solid muscle. *

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Recommend:
Justin

Goal: Build Muscle

Flavor: Chocolate

Does what it says...gained weight i took half servings *

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Fahad

Goal: Build Muscle

Flavor: Chocolate

Good for skinny people *

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Recommend:
Young A

Goal: Build Muscle

Flavor: Chocolate

Good gainz *

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Recommend:
Jason

Goal: Build Muscle

Flavor: Chocolate

I love this gainer. I am able to put weight on fast while not adding too much fat in the process. I like the chocolate because I can add peanut butter to it and then it tastes like a peanut butter cup and who doesn't like that? *

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Recommend:
mohammad

Goal: Build Muscle

Flavor: Banana

Good *

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Recommend:
Mohamed

Goal: Build Muscle

Flavor: Chocolate

Very good gainer *

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Recommend:
Sultan

Goal: Build Muscle

Flavor: Chocolate

Good *

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Recommend:
Phil

Goal: Build Muscle

Flavor: Strawberry

It works for gaining size. I added something like twenty pounds in three months, but along with eating much more food. I did not use creatine. The taste is ok for a mass gainer. For these kind of protein you really got to use a blender since each serving is a lot of powder! Regarding flavors I tried vanilla and strawberry and I prefer this last one. *

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Ty

Goal: Build Muscle

Flavor: Strawberry

Good product and cheap price for it *

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Recommend:
James

Goal: Other

Flavor: Strawberry

Works great. Have been using it for one week and I'm already seeing results. Plus it takes great with milk. *

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Recommend:
thamer

Goal: Build Muscle

Flavor: Chocolate

Delicious weight gainer! *

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Recommend:
Amr

Goal: Build Muscle

Flavor: Chocolate

Nice *

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Recommend:
Hatimalnuzely

Goal: Build Muscle

Flavor: Chocolate

It's very useful and tastes good *

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Recommend:
abdulaziz

Goal: Build Muscle

Flavor: Chocolate

Very good ! *

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Recommend:
Basim

Goal: Build Muscle

Flavor: Vanilla

It good portion *

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Recommend:
Basim

Goal: Build Muscle

Flavor: Strawberry

It is very good protein if you want increase your muscles *

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shreif

Goal: Build Muscle

Flavor: Strawberry

very very gooood *

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shreif

Goal: Build Muscle

Flavor: Strawberry

verry gooood *

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Recommend:
Mo7sen

Goal: Build Muscle

Flavor: Chocolate

المنتج جدا حلو لبناء الكتله العضليه وللضخامه البدنيه

Translation: this product is very good for building strength and muscle mass. *

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Recommend:
mohammed

Goal: Build Muscle

Flavor: Chocolate

Serious Mass helped me to increase my weight *

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Recommend:
suliman

Goal: Build Muscle

Flavor: Chocolate

Gorgeous and taste the finest chocolate and great taste I can not wait and see the results *

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Recommend:
Ehab

Goal: Build Muscle

Flavor: Chocolate

great taste with great result *

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Recommend:
Sean

Goal: Build Muscle

Flavor: Chocolate

Great taste. Blends really well. Seems to get used up quickly do to the scoop size but I have gained 4lbs in 3 weeks. *

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Recommend:
Jack Marthaler

Goal: Sports Improvement

Flavor: Chocolate

Doesn't mix the best. Great if taken consistently- gained 12 pounds in 2 months. Great taste in milk. *

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Recommend:
Shane

Goal: Build Muscle

Flavor: Strawberry

Typical ON protein. Two weeks in an already throwing on weight, six pounds. It's a lot to take in with your food intake. Very big scoops!!! But overall the taste is what it's suppose to be. Strawberry was a little to much but not bad. Mixing was kind of challenging with the blender bottles but started to use actual blenders and it mixed very well. Going to be buying again. *

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Recommend:
Maurice

Goal: Build Muscle

Flavor: Vanilla

One of the better tasting weight gainers. I put on 2 pounds within a week and a half. I only use one scoop per shake. *

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Recommend:
Sean

Goal: Build Muscle

Flavor: Chocolate

I have used the chocolate flavor several times and enjoy it more than the others. As a whole product I have gained 4lbs in 2.5 weeks which is great since I'm a hard gainer and I would recommend this product to my fellow hard gainers out there. *

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Recommend:
Hien

Goal: Build Muscle

Flavor: Chocolate

You dont have time to eat but you want to gain some size ? This weight gainer will help you achieve this. It has a good taste and will fill your stomach up quickly after drinking it *

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Recommend:
faisal

Goal: Build Muscle

Flavor: Chocolate Peanut Butter

Real lean gains *

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Recommend:
Yousef

Goal: Build Muscle

Flavor: Chocolate

My friends tell me many times this protein give them the clear muscle with some little fat ,,,that's mean real gainers for all *

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Recommend:
Garrett

Goal: Build Muscle

Flavor: Banana

Great product. This product has definitely delivered. I feel energized when using this product before my workouts and I can most definitely start to see a difference in size as well as strength.
Plus The price is great on M&S. Especially knowing that GNC was charging the same price for this product, but for a 6 lb. bag. M&S gives you twice the amount for the same price.
Lowest price I've found yet *

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Taste:
Recommend:
Fahad

Goal: Build Muscle

Flavor: Chocolate

Very good product *

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Overall:
Taste:
Recommend:
Yousef

Goal: Build Muscle

Flavor: Chocolate

I buy this product for my friends that are want to increase weight and he told me this protein is great for this goal. *

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Overall:
Taste:
Recommend:
thamer

Goal: Build Muscle

Flavor: Strawberry

NICE *

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Overall:
Taste:
Recommend:
Andre Patterson

Goal: Other

Flavor: Strawberry

Was taking to gain weight but i finish ah 12lb bag in 14 days. So i guess if u wont results for weight gain keep spending $56 every time. But its delicious with milk and two big scoops fills u up but results may very. *

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Overall:
Taste:
Recommend:
gurjit singh

Goal: Build Muscle

Flavor: Strawberry

no muscle gain *

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Overall:
Taste:
Recommend:
Stephen

Goal: Increase Strength

Flavor: Vanilla

great *

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Overall:
Taste:
Recommend:
ahmed

Goal: Build Muscle

Flavor: Banana

very good *

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Overall:
Taste:
Recommend:
amr

Goal: Increase Strength

Flavor: Chocolate

Great product And awesome taste I'll buy it again for sure . *

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Taste:
Recommend:
Logan Torrance

Goal: Build Muscle

Flavor: Vanilla

AWESOME stuff. I take the vanilla and blend it with some frozen berries and is tastes amazing, smoothie king worthy. I will say, I take half a serving at a time, usually half after workout and other half before bed. I gained 5 pounds the first 7 days and I wasn't even taking it as often as I should, sometimes just my post workout shake. I did get bold and try to take the whole serving at once and it was brutal... But it gets the job done and tastes great. I recommend. *

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Taste:
Recommend:
kishan

Goal: Build Muscle

Flavor: Banana

Its great..i want price 12lb.. *

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Overall:
Taste:
Recommend:
Richard

Goal: Build Muscle

Flavor: Chocolate

Serious Mass is an excellent protein drink. It gives no side effects compared to other protein drinks. I started Serious Mass 2 years ago. I have developed good muscle mass and I feel the difference when I pose in front of the mirror.
Keep up the workouts guys. *

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Overall:
Taste:
Recommend:
Ibrahim

Goal: Other

Flavor: Chocolate

This product is the only one who benefited from him to gain weight *

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Taste:
Recommend:
Gainzor

Goal: Build Muscle

Flavor: Chocolate

I really like this product, I've been using it for years and always gain weight when I use it. I get chocolate because it tastes great, but it can be chalky if you don't blend it up enough. No big deal though. Goes great if you throw some peanut butter in there with a scoop of protein powder. The one thing that's bad about this product is that it makes me have the most explosive diarrhea in my life. It makes me go to the bathroom all day, the fact that I still gain weight blows my mind, and then my b-hole. Honestly God bless the poor souls that hear me spew mud out my anus in the gym bathrooms. It's all worth it though, I still buy the product and even recommend to friends. I'd say get it if you can handle the anal leakage. *

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Overall:
Taste:
Recommend:
Fahad

Goal: Build Muscle

Flavor: Vanilla

Great teast especially when you mix it with ice cube and one banana and a little bit of hershey , also great price. *

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Taste:
Recommend:
mayur

Goal: Build Muscle

Flavor: Chocolate

product is gu bt its not hte only thing u need...
u need 2 keep ur natural diet on...
dont dpnd cmpltly on dis n tc f ur tummy ;)
gud luck..
keep lifting :)))
*

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Taste:
Recommend:
Daniel

Goal: Build Muscle

Flavor: Vanilla

How the hell it can be a product with NO ADDED SUGAR when it HAS 21 GRAMS of SUGARS in each serving size??
REad the description of ingredients, and it says it has SUCRALOSE,
Just google SUCRALOSE Side Effects, and you will see,

There’s overwhelming evidence that consuming artificial sweeteners will likely wreak havoc on your body.

STAY AWAY from any PRODUCT that has SUCRALOSE in it! *

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Taste:
Recommend:
Richard

Goal: Build Muscle

Flavor: Vanilla

This is a great product for those trying to meet their carb and calorie marks, I take it because I have a hard time reaching that last 1k calories I need to grow and its price is very reasonable. I have read about people having chunks in their shakes but I use very little water and a normal hand shaker(about 2/3 full) and it completely mixes every time, after reading their reviews I tried milk and sure enough it clumped up, so use the water if you don't like clumps *

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Taste:
Recommend:
cgtgpfan

Goal: Build Muscle

Flavor: Banana

awesome product, help to gain weight. not that fast but it is work...buy 12lbs bag because it is cheaper than buying 2 times 6lbs one

Really satisfied *

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Taste:
Recommend:
Andy

Goal: Build Muscle

Flavor: Strawberry

I have never had a mass gainer before so this was a first. My nutrition has lacked for several months, and once i realized i was getting nowhere i started eating more. My calorie intake was not where it needed to be... Seriously after using this stuff for just a week i packed on 8 lbs. Going from 170 to 178lbs. My desired weight i want to reach is 185lbs. The 2 scoops are HUGE (1 cup for one scoop) i mixed it in with skim milk for added calories and protein. I would take one scoop after workout and one before bed. The cons of this product would be taste (tastes like cals haha) but its definitely bearable. The scoops are so damn big that i would have to scoop a half a cup out at a time because the opening is too small to get all that powder out, and its messy as hell. I was spilling this stuff left and right trying to get it in my cup. I suggest blending it to reduce chunks. Eat like you want to gain weight! If your not eating right, then stop working out, your wasting your time! Good luck and buy the 12lb bag because the 6lb bag lasted me about 2 weeks.
*

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Taste:
Recommend:
Tim

Goal: Build Muscle

Flavor: Vanilla

This mass gainer is probably the best gainer out there today, the only issue I have with it is that you definitely need a blender for two scoops. Also it takes a like two or three days to get used to taking the two scoops after you lift. I recommend highly taking a product with bcaas in it also. For example I take recon by muscle pharm right after I lift then I'll take serious mass. Great combo for gaining mass in my opinion. *

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Taste:
Recommend:
Mathew.F

Goal: Build Muscle

Flavor: Chocolate

I recommend this product to anyone looking to increase their weight by bulking. Taste is good even though there are clumps sometimes left over, but i wouldn't call that a drawback since you want the nutritious side of it. Serious Mass intake of protein, carbs and calories are solid when looking to bulk.

I've used one 12lb bag have gained 6kg of mass in just less than two months. My weight was 65kg to 71kg. However i did not use the directions for consuming this mass gainer, i only used one scoop instead of two and only took it post workout, which is 4 times a week (Only started taking it once everyday day on the last very few kg left in the bag). My body has substantial definition in muscles and i wanted to gained mass by bulking and i have kept the tone while building more mass using this product. My recovery time has decreased now and my body feels more anabolic in building muscle due to the calorie intake. Still should be used with a solid diet approach. A solid weight resistance routine as well if you want to build substantial mass, as you want the high calorie intake to be used in muscle building and not just being stored as excess calories.

I add Glutamine supplement powder with my Serious Mass to maximize recovery and minimize muscle catabolism and maximize protein metabolism. So far it has worked great. I have another 12lb bag on the way and this time ill will be taking one shake a day and i will expect more kg/lb gained than my last result of once per post workout.

Recommended. *

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Taste:
Recommend:
Sandeep

Goal: Build Muscle

Flavor: Chocolate

I am just beginner in weight lifting (4 months since I started) and have typical ectomorph body. I hardly gained weight even though I was doing moderate to heavy weight lifting and followed a good diet. It's been nearly 2 weeks since I started using Serious Mass and have already gained 2 kgs !! Ofcourse don't be under impression that stuffing Serious Mass will automatically help you gain muscles .. you still have to push yourself hard in gym. In my case I started noticing that I was able to start lifting bit more heavy or was able to increase my repetitions.

As for the Serious Mass dosage I take 3/4th scoop early morning with water i.e. immediately after I wake up ... 1 scoop again with milk post workout and 1 scoop with milk again before sleep. As mentioned by other guys ... you have to use blender to make smooth shake. *

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Overall:
Taste:
Recommend:
noman khan

Goal: Build Muscle

Flavor: Chocolate

i need 10kg Optimum Nutrition supplement Serious Mass *

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Overall:
Taste:
Recommend:
Benjamin

Goal: Build Muscle

Flavor: Chocolate

Great price per calorie, no added sugar. Taste is solid. A blender is a must, as it mixes poorly in a shaker. *

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Taste:
Recommend:
Jordan

Goal: Build Muscle

Flavor: Vanilla

Serious mass is a great mass gainer. Don't think I've seen another with more calories but taking the prescribed amount of powder is a huge shake. Only downfall is that it's high in carbs and sugar. If your a hardgainer this is definitely a protein powder for you. You will lose some definition but will visibly put on the extra pounds. Mixes pretty well in shaker but does have clumps, taste great, much better with milk then water. Enjoy *

* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.