Sometimes called vitamin H, biotin is one of the B vitamins known to aid in healthy hair growth. Biotin works as a cofactor in various metabolic reactions in the body that are important for cell growth. It also plays a role in producing keratin, a protein that makes up hair strands. Some research has found biotin supplements may help treat thinning hair or hair loss. Look for supplements containing at least 250-500 mcg per serving. Get More Insights On Hair Growth Supplements https://ojaswini7.hashnode.dev/hair-growth-supplements-natural-options-to-promote-healthy-hair?showSharer=true