
Muscle & Strength IsoFUEL sets a new standard in protein quality, mixability and taste. Made from 100% American-Sourced pure whey protein isolate, IsoFUEL delivers 25g of protein per serving with only 104 calories. IsoFUEL is designed for any muscle building, fat loss or fitness program with an unbeatable macronutrient and amino acid profile, zero fat and sugar, and more protein per gram than other protein powders.
IsoFUEL is made from 100% pure American-sourced whey protein isolate. Why did we choose pure whey protein isolate? Because whey protein isolate has been filtered twice through the most technically advanced micro-filters, separating or "isolating" it from impurities. This is why pure whey protein isolate has the most protein per serving, with the least calories per serving, zero fat, zero sugar, and less than 1g of lactose. Most whey protein products on the market don't even come close to that kind of purity!
Maximum protein utilization is essential to muscle recovery, growth and maintaining a positive nitrogen balance, which is critical during periods of intense training. There is no higher standard of protein than IsoFUEL, so feel confident that you will be feeding your muscles to their fullest potential, without the additional fat, calories and carbs.

We know how important taste and mixability are when it comes to protein powders. When you purchase 5, 10 or even 25lbs (coming soon) of a protein powder you want to ensure that you're getting a great tasting product. You'll be amazed at just how good IsoFUEL tastes, and how effortlessly it mixes.
IsoFUEL is available in 19 delicious flavors, so you can always find a flavor that suits you. Our mix-and-match bundles also let you pick and choose different flavors and save money in the process by buying them in a bundle.
When most companies make an "economical" protein supplement, quality is often compromised in the interests of keeping prices low. This means the customer ends up getting less protein per serving, with more fat, cholesterol and calories. This is not the case with IsoFUEL. We only use 100% American-sourced pure whey protein isolate.
The reason we can offer such a high quality product at such a low price, is because we cut out all the middle men. IsoFUEL is made exclusively for Muscle & Strength and comes straight from the manufacturing facility direct to our warehouse, where we sell it directly to you.
Every batch of IsoFUEL produced must pass a rigorous set of quality control and taste tests before it leaves the manufacturing facility. This is why we offer a full quality guarantee on every tub of IsoFUEL product sold.
| Amount Per Serving | Amt | %DV |
|---|---|---|
| Calories | 104 | |
| Calories from fat | 1 | |
| Total Fat | 0g | 0% |
| Saturated Fat | 0g | 0% |
| Trans Fat | 0g | 0% |
| Cholesterol | 1mg | 1% |
| Total Carbohydrate | 1g | 0% |
| Dietary Fiber | 0.5g | 0% |
| Soluble Fiber | 0.5g | |
| Sugars | 0g | |
| Calcium | 120mg | 12% |
| Phosphorus | 59mg | 6% |
| Sodium | 42mg | 2% |
| Potassium | 83mg | 2% |
| Protein | 25g | 50% |
| Typical Amino Acid Profile (mg/serving) | ||
| Alanine | 1189 | |
| Arginine | 493 | |
| Aspartic Acid | 2669 | |
| Cysteine | 626 | |
| Glutamic Acid | 4237 | |
| Glycine | 381 | |
| Histidine* | 471 | |
| Isoleucine*# | 1615 | |
| Leucine*# | 2512 | |
| Lysine* | 1974 | |
| Methionine* | 473 | |
| Phenylalanine* | 719 | |
| Proline | 1750 | |
| Taurine | 0 | |
| Serine | 1189 | |
| Threonine* | 1794 | |
| Tryptophan* | 426 | |
| Tyrosine | 695 | |
| Valine*# | 1413 | |
| # BCAAs | ||
| * Essential Amino Acids | ||
|
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs. † Daily Value (DV) not established. |
||
Add one scoop to 6oz of cold water, juice, milk or your favorite beverage. Mix for 15 seconds or until completely dispersed. You can use more or less liquid to meet your desired taste and/or calorie needs. For maximum results, take 2-3 servings daily.
| Amount Per Serving | Amt | %DV |
|---|---|---|
| Calories | 104 | |
| Calories from fat | 1 | |
| Total Fat | 0g | 0% |
| Saturated Fat | 0g | 0% |
| Trans Fat | 0g | 0% |
| Cholesterol | 1mg | 1% |
| Total Carbohydrate | 1g | 0% |
| Dietary Fiber | 0.5g | 0% |
| Soluble Fiber | 0.5g | |
| Sugars | 0g | |
| Calcium | 120mg | 12% |
| Phosphorus | 59mg | 6% |
| Sodium | 42mg | 2% |
| Potassium | 83mg | 2% |
| Protein | 25g | 50% |
| Typical Amino Acid Profile (mg/serving) | ||
| Alanine | 1189 | |
| Arginine | 493 | |
| Aspartic Acid | 2669 | |
| Cysteine | 626 | |
| Glutamic Acid | 4237 | |
| Glycine | 381 | |
| Histidine* | 471 | |
| Isoleucine*# | 1615 | |
| Leucine*# | 2512 | |
| Lysine* | 1974 | |
| Methionine* | 473 | |
| Phenylalanine* | 719 | |
| Proline | 1750 | |
| Taurine | 0 | |
| Serine | 1189 | |
| Threonine* | 1794 | |
| Tryptophan* | 426 | |
| Tyrosine | 695 | |
| Valine*# | 1413 | |
| # BCAAs | ||
| * Essential Amino Acids | ||
|
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs. † Daily Value (DV) not established. |
||
Add one scoop to 6oz of cold water, juice, milk or your favorite beverage. Mix for 15 seconds or until completely dispersed. You can use more or less liquid to meet your desired taste and/or calorie needs. For maximum results, take 2-3 servings daily.
gnarly says:
This protein powder is a great value for what I paid, and on top of that, it tastes great! I tried the cinnamon and rock road, they both taste wonderful, only that they are both a little bit on the sweet side. The cinnamon smells great too. It mixed well with a shaker.
Geoff Kennerson says:
First time trying this product and I was very impressed with it. This bundle is very good value, and the quality of the isofuel is extremely high. It mixed up easy in 6oz of water (and milk for MRPs) and had no clumps in it. I tried the butterscoth and cake batter flavors, both are the best I have tried (in those flavors). I am looking forward to trying some more flavors, this is definitely the protein I am going to use as my staple.