Not all protein powders are created equal. Many protein powders contain soy, sugar, and other ingredients that can do more harm than good. With the right supplements, one can build a great deal of lean muscle mass. One might gain fat rather than muscle or even reduce their testosterone and ruin their gains if they use inferior powders. Besides soy and sugar, one will find many other unhealthy ingredients in low-quality protein supplements.

Even someone who puts in plenty of effort at the gym can fail to see significant gains while consuming an inadequate amount of protein. Protein is required to build muscle. When one strains their muscles during heavy training, the body rebuilds and strengthens the muscles using amino acids. Without enough protein intake, the body will not be able to produce enough amino acids to rebuild muscle.

While an ordinary person who merely wants to be in reasonably good shape and find enough protein in their diet, a bodybuilder is sure to need protein powder as well. With protein supplements, one can consume a very high amount of protein without too much overall caloric intake. Any of the top 20 protein powders listed here are sure to contain protein from high-quality sources and avoid inferior ingredients.

Staunch Whey Isolate

1) Staunch Whey Isolate

For most bodybuilders, consuming a powder that contains almost pure protein is the best way to go. Some bodybuilders can benefit from powders that also include digestive enzymes, lactose, or even a small amount of carbohydrates. However, nearly pure protein tends to be the best choice. Whey protein isolate is much purer than whey protein concentrate, which contains other ingredients. Scientific studies also prove that whey is particularly suitable for building muscle, compared to other proteins. While pure protein is the best choice if one can easily digest it, many bodybuilders are better off with powders that include digestive enzymes.

Animal Whey


2) Animal Whey

Animal Whey is an excellent choice for those who have difficulty fully digesting most other whey proteins. As well as containing high-quality whey protein with all the fat removed, Animal Whey contains highly potent digestive enzymes. Animal Whey is one of the best options if one wants to make sure they fully absorb their protein.

Muscle Milk Protein Powder by Cytosport

3) Muscle Milk Protein Powder by Cytosport

While Muscle Milk powder is not pure whey protein, it is still a high-quality powder that contains many beneficial ingredients. Those who prefer to get many of their essential vitamins from their protein powder rather than from other supplements will find Muscle Milk powder to be the right choice.


4) Syntha-6

As well as a mix of whey, casein, and egg protein, Syntha-6 also contains ten different amino acids to help a bodybuilder recover quickly. Syntha-6 is noticeably better tasting than most other powders. Syntha-6 is also relatively high in calories. Depending on your metabolism, it may be the right choice for building lean muscle, or it might be better suited for the bulking phase.

John's Killer Protein Nighttime Blend

5) John’s Killer Protein Nighttime Blend

John’s Killer Protein contains protein sourced entirely from grass-fed dairy cows. The protein is mostly (80%) casein and only 20 percent whey. However, casein does have anti-inflammatory and immune-boosting properties that arguably make it superior to whey. While the evidence is much in favor of whey being the best choice for lean muscle building, casein also has its advantages.

Julian Bakery Paleo Thin Egg White Protein Powder

6) Julian Bakery Paleo Thin Egg White Protein Powder

While whey protein tends to be a lifter’s first choice, it can cause belly bloat for many lifters. A protein powder made entirely out of non-GMO egg whites is particularly unlikely to cause belly bloating.

Sunwarrior Classic Plus Protein Powder

7) Sunwarrior Classic Plus Protein Powder

Sunwarrior classic is an excellent choice due to the abundant amino acids and the complete lack of sugar. Plant-based powders often contain soy, but that is not the case here. Sunwarrior classic is also free of unnecessary calories and well suited for the cutting rather than the bulking phase.

Gold Standard 100% Whey


8) Gold Standard 100% Whey

Gold standard 100% whey is another excellent choice for those looking for a tried and true entirely whey / almost entirely protein powder. Gold Standard has more positive reviews on Amazon than any other powder, with reviewers praising its taste and effectiveness.

Dymatize ISO 100

9) Dymatize ISO 100

Dymatize protein powder has an enjoyable sweet taste to it in spite of containing very little sugar. Dymatize is easy to digest and unlikely to lead to gas or bloating. Dymatize also mixes easily and can be used to create excellent tasting protein smoothies.

Jarrow formulas

10) Jarrow Formulas

Jarrow formulas protein powder is as unflavored as possible. Such unflavored powder is useful for those who want to create protein smoothies. A protein smoothie containing Jarrow formulas powder will taste like whatever one mixes the powder with.


11) Myotein

Myotein is surprisingly cheap for protein powder of the highest quality. Myotein mixes whey isolate with whey concentrate and casein to achieve the benefits of both sources of protein. Myotein is designed to absorb into the body slowly for improved muscle growth on rest days.

Proteinseries 100% Grass-Fed

12) Proteinseries 100% Grass-Fed

Proteinseries offers a protein powder with no fat or carbohydrates at all. At 28% protein by weight, this is some of the purest protein powder you can find. Proteinseries powder also contains leucine, which protects muscles from catabolism.

Optimum Nutrition 100% Gold Standard Whey

13) Optimum Nutrition 100% Gold Standard Whey

With whey protein as the main ingredient, 100% Gold Standard Whey also offers three different essential amino acids (Leucine, Valine, and Isoleucine) and a few grams of Glutamic Acid per serving. The milk chocolate flavor is particularly good tasting.

612 Protein

14) 612 Protein

612 Protein is specifically for bodybuilders and not for the health and fitness crowd in general. A mix of amino acids and milk protein makes 612 protein ideal for gaining the lean muscle that bodybuilders need to win competitions.

Pure Label Grass Fed Whey

15) Pure Label Grass Fed Whey

Pure Label is another excellent choice is one wants as few ingredients as possible. It contains almost nothing besides whey protein extracted from the milk of grass-fed cows. While other ingredients can help for many people, the best place to start is pure, high-quality whey protein.

IsoPure Zero Carb

16) IsoPure Zero Carb

While carbs, of course, do have their place in bodybuilding, one wants to avoid carbs when they are trying to become as lean as possible. IsoPure Zero Carb is a Keto friendly powder that will help a bodybuilder reach a minimal level of body fat before competitions.

MusleTech Platinum BCAA

17) MusleTech Platinum BCAA

Those looking for a protein powder very high in BCAAs should give MuscleTech’s products a try. BCAAs have several different effects that help one pack on muscle without gaining body fat. BCAAs increase the amount of nitrogen in the blood to improve performance and are one of the building blocks of muscle as well.

Protein Energy

18) Protein Energy

Unlike the vast majority of protein powders, Protein Energy contains caffeine. Caffeine reduces the perception of effort and allows one to lift harder on days in which their motivation is not up to the highest levels. Protein Energy also contains vitamins B6 and B12 (great energy boosters) and vitamin E, which works as an antioxidant.

MP Combat 100% Casein

19) MP Combat 100% Casein

MP Combat 100% Casein offers 28 grams of protein and only 2 grams of carbohydrates per serving. Casein is slowly digested and has its advantages, even if whey is the best for most bodybuilders.

PBfit All Natural

20) PBfit All Natural

As well as being useful for gaining lean muscle, protein derived from peanut butter has the advantage of blending smoothly into protein drinks. Peanut butter protein may work better than protein from any other source for creating smooth protein drinks that lack clumps. Peanut butter protein is superior in taste, as well.

In summing up as a bodybuilder a good protein supplement should be a must have in your dietary plan. There is a protein powder for you whether you are a vegan or meat eater.

Grab you a great protein powder today. My #1 recommendation for the vegan bodybuilder and my #1 recommendation for the meat-eating bodybuilder.

Get the one that suits your body best. Whip one up, chug it down, hit the gym and go into beast mode baby!