Do You Know What's In Your Protein?

Discover Grass-Fed Protein with natural ingredients you can pronounce.


No Artificial Sweeteners, Dyes, or Fillers

28G Protein Per Scoop

Only 5 Natural Ingredients

Grass-Fed & Grass-Finished American Cows

From American Farms to Your Shaker

Transparent Labs Whey Protein Isolate is sourced from grass-fed, grass-finished dairy, right here in the USA. This means the cows are raised in fields and graze exclusively on grass, resulting in a whey protein with a superior nutritional profile, including higher levels of Omega-3's, CLAs, Vitamins E and B, and essential minerals. Grass-fed protein also has a superior amino acid profile, supporting muscle tissue growth, enhanced immune function, and increased energy production.

More Protein in Each Scoop

With 28 grams of whey protein isolate in each scoop, Transparent Labs protein has one of the highest protein-by-weight ratios on the market.

Informed Choice Certified

The Informed Choice certification on Transparent Labs protein means you can trust the product has been 3rd-party tested for purity and quality.

Pure Natural Protein

Made with just 5 natural ingredients, our protein digests easily, mixes well, and tastes great! Support overall health and longevity while reaching your fitness goals.


4.7/5.0 3560 Reviews

Whey Protein Isolate

100% Grass-Fed

No Artificial Sweeteners

No Artificial Coloring

Gluten-Free and Non-GMO

No Artificial Preservatives



Muscle Growth

Support Health
& Longevity

Over 3,000 5-Star Reviews