Are You Taking Any of These Collagen Products?

STORY AT-A-GLANCE Many collagen supplements use low-grade “tannery” scraps, lack third-party testing, and contain undisclosed amounts of actual collagen. Some also harbor heavy metal contaminants and cheap filler amino acids Choose products that clearly disclose their collagen form (such as hydrolyzed peptides or whole-food bone broth collagen), avoid vague proprietary blends, verify ingredient sources, and […]