Bestseller

4.76/5.0 5160 Reviews

Whey Protein Isolate

100% Grass-Fed - 55 Servings

Transparent Labs 100% Grass-Fed Whey Protein Isolate has become a pantry staple among health-conscious consumers who want a quality source of protein for supporting muscl... View Ingredient Breakdown

No Artificial Sweeteners

No Artificial Coloring

Gluten-Free and Non-GMO

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100% Grass-Fed Whey Protein Isolate - 4LB

10% off

Customer Reviews

Based on 5160 reviews
85%
(4390)
8%
(417)
5%
(273)
1%
(42)
1%
(38)
J
Jason
Average whey

I have noticed no significant differences in the way of end results. “Clean” or no, Optimum Nutrition is just as good, cheaper, and has a ton more flavors.

M
Melissa Radner
Best one yet!

Have been looking for minimal ingredients and good flavor and this one hands-down fits the Bill I’ve tried a couple other products of different brands and they are awful. I prefer vanilla and this one is really good.

B
Bruce Larkins
Best of The Best

Such a great taste of a clean product. Excellent shipping and excellent communications.

D
Dan Kaufman
Love It!

Best protein powder I've ever used and shipping and customer service is excellent.

L
Lynn Coyne
The best tasting protein ever!

Whoever thinks their protein is the best has not tried Transparent Labs’ protein! It really is the best.

Bestseller

Transparent Labs 100% Grass-Fed Whey Protein Isolate has become a pantry staple among health-conscious consumers who want a quality source of protein for supporting muscle growth, recovery, and overall health. Unlike many protein powders on the market, TL whey protein isolate is sourced from grass-fed cattle, raised humanely and without the use of growth hormones or hormonal agents, and contains absolutely no artificial sweeteners, food dyes, or fillers.

Transparent Labs 100% Grass-Fed Whey Protein Isolate is easy to mix with liquids and can be incorporated into various recipes, making it a convenient and versatile protein source that fits easily into any diet.

 

Key Features:

 

  • 28 grams of protein per serving, boasting an industry-leading protein-by-weight percentage of 85% (may vary slightly by flavor).
     
  • Sourced exclusively from grass-fed American dairy cattle, raised without the use of growth hormone, growth factors, and/or anabolic steroids.
     
  • Made with natural ingredients and no artificial sweeteners, fillers, food dyes, gluten, or preservatives.
     
  • Third-Party Tested and Certified for Quality: As part of our commitment to industry-leading transparency and quality, every batch of this product is tested by a third-party lab for purity and potency. You can find all of our test results in the footer of our website. This product is also certified by Informed Choice and Informed Protein to meet the highest standards for athletes and consumers.
     
  • Virtually lactose-free and only 1 gram of fat per serving, perfect for adding an easily digestible, quality source of protein to your diet.
     
  • Trusted by the best to be the best, with an overall rating of 98 out of 100 by Labdoor and backed by athletes like Paul Sklar & Hafthor Björnsson, Transparent Labs 100% Grass-Fed Whey Protein Isolate has set a standard as the cleanest whey protein powder available.

 

Allergen Warning: 

Manufactured on equipment that processes products containing milk, eggs, soybeans, wheat, shellfish, fish oil, tree nuts, and peanut oil.

No Artificial Sweeteners

No Artificial Coloring

Gluten-Free and Non-GMO

Customer Reviews

Based on 5160 reviews
85%
(4390)
8%
(417)
5%
(273)
1%
(42)
1%
(38)
J
Jason
Average whey

I have noticed no significant differences in the way of end results. “Clean” or no, Optimum Nutrition is just as good, cheaper, and has a ton more flavors.

M
Melissa Radner
Best one yet!

Have been looking for minimal ingredients and good flavor and this one hands-down fits the Bill I’ve tried a couple other products of different brands and they are awful. I prefer vanilla and this one is really good.

B
Bruce Larkins
Best of The Best

Such a great taste of a clean product. Excellent shipping and excellent communications.

D
Dan Kaufman
Love It!

Best protein powder I've ever used and shipping and customer service is excellent.

L
Lynn Coyne
The best tasting protein ever!

Whoever thinks their protein is the best has not tried Transparent Labs’ protein! It really is the best.

Clinically Dosed, All Natural.

Science-Backed Formulas, Clinically Effective Dosages.

No Artificial Sweeteners, Fillers, or Dyes.

3rd-Party Lab Tested.

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