Grass-Fed Whey
Grass-fed whey is sourced from cows raised primarily on pasture grass rather than grain. The fatty-acid profile of the residual milk fat is slightly different (more omega-3s, more CLA), but the protein itself is nutritionally very similar to conventional whey.
Why It Matters
Grass-fed whey is mostly an ethics-and-sourcing decision rather than a performance one. The cows live differently and the milk fat profile is healthier, but the protein you ultimately consume has the same amino acid profile as conventional whey. Expect a 25 to 60 percent price premium per gram.
How to Spot It on a Label
Real grass-fed claims will specify 'pasture-raised,' 'grass-fed and grass-finished,' or 'Certified Grassfed by AGW.' Loose claims like 'from grass-fed cows' without certification are usually marketing. Ascent, Promix, Sports Research and Naked are common premium grass-fed brands.
Examples from real products
Related Terms
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