3,500+ 5-Star Reviews

The Cleanest Natural Protein, Ever.

Transparent Labs Grass-Fed Whey Protein Isolate gives you the fuel you need for muscle growth and recovery, without any of the artificial additives that can harm your overall health.

Grass-Fed Whey Sourced in the USA

No Artificial Colors or Sweeteners

Transparent Ingredient Labels

3rd-Party Lab Tested

For Purity & Potency


3,500+ 5-Star Reviews

100% Grass-Fed Whey
Protein Isolate

For a limited time, get a Free Protein Starter Kit when you subscribe to Grass-Fed Whey Protein Isolate.

Select Flavor:

Protein Starter Kit

• Protein Variety Pack

• Try our top 5 flavors

• TL Blender Bottle

3,500+ 5-Star Reviews

Natural Ingredients,
Transparent Labels.

28g Grass-Fed Protein

Pure Whey Protein Isolate sourced from grass-fed American cows

No Artificial Ingredients

No artificial sweeteners, fillers, or colors. Made with only 4-6 natural ingredients.

Transparent formulas

Transparently labelled ingredients, verified by 3rd-party lab tests.


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The Real Scoop

Transparent Labs Protein vs. The Others

Paul Sklar - Transparent Labs Athlete

“This is the key to building muscle after 40.”

I’m 52 years old, a father of 5, a former professional athlete, and personal trainer for 25 years - and the one thing that I’ve found to be most important when training at this age is maintaining a high protein intake.

I care a lot about everything that goes into my body, and Transparent Labs is by far the cleanest protein out there.

I usually take 3 scoops a day - one and a half scoops in my breakfast shake, and another one and a half scoops in my post-workout shake.


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Your Questions, Answered