Bestseller

4.53/5.0 5137 Reviews

Whey Protein Isolate

100% Grass-Fed

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

No Artificial Sweeteners

No Artificial Coloring

Gluten-Free and Non-GMO

Customer Reviews

Based on 5137 reviews
79%
(4068)
8%
(392)
5%
(262)
3%
(151)
5%
(264)
J
Jeana Kidd
Lacks Flavor

I would have enjoyed it more if it had more flavor. I found it on the bland side and can't really taste the PNB.

M
Monica DeAngelis
Great Quality !

Took me a long time to find a whey protein that checked all the boxes and actually tasted good. This protein has amazing, clean ingredients, tastes great (no weird aftertaste) and will not make you gassy or bloated. I like to mix the unflavored with the vanilla so it's less sweet. Highly recommend!

D
Debbie Barry
Awesome!

I love this so much! I know they have other flavors but this flavor is incredible so I keep getting it over and over. I love how clean this product is. And it’s sweetened with Stevia not sugar. So much better for diabetics out there.

S
Stephen R
Quality Product

We’ve been using TL protein for about a year now and are extremely satisfied with the product. Taste great and clean ingredients.

D
Dave Wagner
Doesn’t taste great but

I have tried a lot of different protein powders and this one does not taste good. I love the ingredients and that I’m getting a cleaner protein but they could improve on the chocolate taste a bit.

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.
 

Choose from 14 (and counting) delicious flavor options, or select the unflavored option if you prefer a pure whey protein isolate powder with a neutral taste. 

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.
     
  • Backed by 3rd-party lab testing. Transparent ingredient labels that show exact amounts of what’s inside.
     
  • 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.
     
  • Available in 14 delicious flavors that cater to every palate while supporting lean muscle growth and overall protein intake.

No Artificial Sweeteners

No Artificial Coloring

Gluten-Free and Non-GMO

Customer Reviews

Based on 5137 reviews
79%
(4068)
8%
(392)
5%
(262)
3%
(151)
5%
(264)
J
Jeana Kidd
Lacks Flavor

I would have enjoyed it more if it had more flavor. I found it on the bland side and can't really taste the PNB.

M
Monica DeAngelis
Great Quality !

Took me a long time to find a whey protein that checked all the boxes and actually tasted good. This protein has amazing, clean ingredients, tastes great (no weird aftertaste) and will not make you gassy or bloated. I like to mix the unflavored with the vanilla so it's less sweet. Highly recommend!

D
Debbie Barry
Awesome!

I love this so much! I know they have other flavors but this flavor is incredible so I keep getting it over and over. I love how clean this product is. And it’s sweetened with Stevia not sugar. So much better for diabetics out there.

S
Stephen R
Quality Product

We’ve been using TL protein for about a year now and are extremely satisfied with the product. Taste great and clean ingredients.

D
Dave Wagner
Doesn’t taste great but

I have tried a lot of different protein powders and this one does not taste good. I love the ingredients and that I’m getting a cleaner protein but they could improve on the chocolate taste a bit.

Clinically Dosed, 100% Natural.

Science-Backed Formulas, Clinically Effective Dosages.

No Artificial Sweeteners, Fillers, or Dyes.

3rd-Party Lab Tested.

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