Review Graph
Top Rated Flavors
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Most Recent
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Most Helpful
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All Reviews (395)
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Verified Buyers (390)

Fabiano K
Verified Buyer
My best protein source so far AAA+. The vanilla flavor is the best one for me *
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Ho Kei Y
Verified Buyer
Best Chocolate taste, very soluble in milk or water. A kind of whey protein must repeat to buy*
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Carl-Gabriel M
Increase Strength
Verified Buyer
excellent taste, mixability, components and flavour profile: 10/10*
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Alex P
Verified Buyer
I purchased this on sale; the flavor was very good especially for the macros.*
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Bill M
Verified Buyer
Both of them Mixe well and tastes great. I would recommend to anyone. *
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Dmitry B
Verified Buyer
Good taste, easy soluble in water. Compared with BSN products, and like this one more,*
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Mike B
Verified Buyer
One of the best proteins I’ve used both taste and mixability wise. *
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Matthew T
Verified Buyer
Love this stuff taste great my body responds well . Definitely helping me achieve my goals of gaining lean muscle*
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travis s
Verified Buyer
Rule 1 is great tasting, easy mixing, and a good value! Delivery was fast*
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Janet H
Build Muscle
Verified Buyer
I am absolutely in love with this product! Also the price is unbeatable!*
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Kim R
Verified Buyer
My go-to protein that doesn’t upset my stomach. I have a scoop every day and LOVE it. *
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Luis P
Burn Fat
Verified Buyer
the best protein I've ever used, mix great with my creatine powder and taste delicious. 100% recommended, i will continue buying it.*
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robert c
Build Muscle
Verified Buyer
Great tasting protein and price! Highly recommend never disappoints *
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James C
Verified Buyer
Mixes well, with all kind of fruits and vegetables. Have been using it for a number of years and will continue to use it. Use it at at least twice a day.*
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Ian T
Build Muscle
Verified Buyer
Excellent high quality protein, mixes fast with no lumps and tastes amazing with no powdery aftertaste, it has to be one of the best proteins on the market, if not the best for recovery, taste and price, and with no gums or fillers, what is there not to like ? highly recommend and i will certainly carry on buying it.*
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charlie F
Increase Strength
Verified Buyer
Fabulous formula - no wasted or bad ingredeients.
Mixes well - good flavor*
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Connor A
Verified Buyer
They make quality protein, the flavors are really good would try again.*
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Jay P
Verified Buyer
Great taste and great mix ability, also very good quality of isolate *
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Daniel M
Verified Buyer
our favorite isolate to get, the salted caramel goes great with greek yogurt for a healthy parfait*
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Kostiantyn K
Build Muscle
Verified Buyer
One of the best realy good taste and quality, and it's lactose free*
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Adolfo G
Verified Buyer
Very easy to mix. Tastes great. Very high quality product. No negative comments*
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Zachary J
Verified Buyer
Isolate is the most easily digestible protein for me and this one does my gut just fine*
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Ali K
Burn Fat
Verified Buyer
Dissolves very well and tastes great. I recommend the cookies and cream*
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Kaitlyn R
Build Muscle
Verified Buyer
Great quality, great flavor, great price! I use R1 Whey as a plain shake and as boost in my baking and cooking. The texture blends so well and is super smooth no matter how you consume whey.*
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Maria M
Healthy Lifestyle
Verified Buyer
Rule 1 is an amazing brand, their quality is amazing, every product is trustable and the flavors are delicious*
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Nicholas I
Build Muscle
Verified Buyer
Best protein out there! Would definitely recommend and will order again.*
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Romel S
Build Muscle
Verified Buyer
Rule one always tastes good but muscle and strength makes it affordable.*
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BigBoiE
Build Muscle
Verified Buyer
Very Smooth and delicious, personally love the mint chocolate chip flavour.*
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Joseph N
Increase Strength
Verified Buyer
Great Choice! Really enjoyed the flavor and the texture of the protein *
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G unit
Verified Buyer
Salted caramel - best flavor hands down.
High quality protein, best deal for it is here *
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Daniel M
Verified Buyer
yummy isolate, not too bad a price as far as things go, recommend!*
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tony t
Verified Buyer
This is one of the best protein powders out there f by far recommend it*
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Karen M
Burn Fat
Verified Buyer
Delicious! I love the flavor. It blends well. I have had it in my blender bottle with almond milk, but usually add it to my smoothies in the morning.*
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Ford
Verified Buyer
One of the best I like it I just wish it was cheaper for 5 lb*
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Jody B
Verified Buyer
Good flavor, mixes well. R1 protein is one of the cleanest protein on the market. If you want to get away from all the other brands full of fillers and unneeded additives R1 is the way to go!*
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Chris S
Build Muscle
Verified Buyer
I've been using this protein isolate supplement for a while now, and it has become a staple in my daily nutrition routine. Protein isolates are known for their high protein content and low carbohydrate and fat levels, making them ideal for muscle recovery and supporting my fitness goals.*
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Jacob M
Healthy Lifestyle
Verified Buyer
Some of the best protein I’ve had. Repeat customer here. Mixes very well.*
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Saxon H
Verified Buyer
Mixes very well! Tastes delicious! Love the price, the quantity and the quality! Will definitely buy more!*
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Bryan A
Verified Buyer
Love how easily the protein mixed with water and the taste is great!*
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JOAO C
Verified Buyer
Amazing flavors and nutritional value of macros and other we*
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Matthew T
Verified Buyer
I have tried many thru the years this is one of the best in flavor and how my body likes it. Highly recommend. Also this is by the far the best deal I found on it and it arrived timely very happy . Stay healthy everyone*
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Ron R
Verified Buyer
Love the coffee flavor would like a little bit more coffee, but 10% more the vanilla is too rich of a vanilla taste for me easy mixing, and no stomach discomfort*
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Lindsey Z
Build Muscle
Verified Buyer
Very good flavor and not powdery. I definitely recommend this flavor*
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Apphia D
Burn Fat
Verified Buyer
Not the best flavor but got the results was looking for. Isolate is always a good option *
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Anna B
Build Muscle
Verified Buyer
I love the chocolate fudge it’s so smooth and has an amazing flavor. The vanilla is good but I prefer chocolate. *
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Fabz
Build Muscle
Verified Buyer
R1 always comes up to bat with a home run when every other protein powder out there is stupidly over priced. Tastes great, and the price of the bag version is worth it for my budget. Although I prefer having protein in a jar and not a bag so I pour into a suitable container that my hand can fit in with the scoop. This is double for all the other R1's that come in bag form.*
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Daniel V
Verified Buyer
Good macro profile, a little pricier for an isolate. The strawberry flavor is not very good *
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Jose H
Healthy Lifestyle
Verified Buyer
Good quality price ratio. Intense flavour which ends up to be a personal thing*
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LUIS L
Healthy Lifestyle
Verified Buyer
Good product, good results, good taste and easy to mix*
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Timothy H
Increase Strength
Verified Buyer
CPB is delicious. It’s like a treat but without all the junk in it *
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* 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.