Black Friday Protein Powder Deals and Supplement Steals (2025)

From protein supplements and electrolytes to greens powders and energy drinks, these are the discounted picks worth snagging. The wellness industry is a wild marketplace. You can't trust the marketing alone, and FDA regulation is quite limited. It pays to be cautious. So for this year's Black Friday, we sifted through the markdowns, cross-checked claims, verified third-party tests, and sampled the supplements so you don't have to.