Search Results for "D-Biotin"

Biotin (vitamin B7) is a water‑soluble B‑vitamin your cells use to run key carboxylase enzymes that power energy metabolism and build fatty acids and keratin. That’s why it’s marketed for hair, skin, and nails—and also studied for metabolic effects. Think of it as a small co‑enzyme plug that helps several engines in your body run smoothly.

• Strengthen brittle nails
• Support hair in people with biotin deficiency or poor hair quality
• Support healthy blood sugar in type 2 diabetes
• Help reduce triglycerides in type 2 diabetes

Evidence

Biotin is a B‑vitamin that helps enzymes turn food into energy and build keratin—the structural protein in hair and nails. People reach for it hoping to fortify brittle nails or reduce hair shedding, and researchers have also tested very high doses as an experimental therapy for progressive multiple sclerosis.

• Strengthen brittle or splitting nails
• Address hair thinning when biotin deficiency is present
• Investigational support for progressive multiple sclerosis (under medical supervision)

Evidence