⚠️ Affiliate Disclosure: This post contains affiliate links. If you click through and make a purchase, I may earn a small commission at no extra cost to you. I only recommend products I genuinely believe in.

28g of Protein, Sourced From Grass-Fed Cattle

Transparent Labs built its reputation on ingredient transparency, and this whey isolate reflects that: it’s sourced from grass-fed, grass-finished American dairy cattle raised without growth hormones, with no artificial sweeteners, food dyes, or preservatives. It’s naturally flavored and third-party tested, with certificates of analysis published for anyone who wants to verify the label.

Each scoop delivers 28g of protein — one of the higher protein-by-weight ratios in the category — at 120-150 calories, with minimal carbs and fat. It comes in more than 20 flavors plus an unflavored option, so it’s easy to find something that fits whether you’re mixing a shake or stirring it into oats.

Key Specs at a Glance

Who It’s For

A great fit for anyone who wants a clean-label protein with sourcing transparency they can actually verify, not just marketing claims. The high protein-by-weight ratio also appeals to anyone tracking macros closely, and the wide flavor range means it works whether you prefer a straightforward shake or mixing it into recipes.

What We Liked

• 28g of protein per scoop is one of the higher protein-by-weight ratios available
• Grass-fed, grass-finished sourcing with published Certificates of Analysis for real verification
• Free from artificial sweeteners, dyes, and preservatives
• Over 20 flavors plus an unflavored option gives real variety

Things to Consider

• Premium sourcing and testing come at a higher price point than mainstream whey powders
• Whey-based, so it isn’t an option for vegan or dairy-free diets

Prices on Amazon change frequently. Always check the current price before purchasing. This post was last updated August 2026.