Collagen is prominently featured on social media as a "miracle cure" for wrinkles, hair growth, and nail strength. Influencers and content creators present it as essential, often without the full scientific context. Collagen, a protein naturally produced by the body, decreases with age. It plays a crucial role in supporting and strengthening skin, nails, bones, and connective tissues, including tendons and cartilage. While research indicates that some collagen peptides can en