Nature Made Hair Growth Softgels with Lustriva and Vitamin A and Vitamin C provide a clinically studied ingredient to support thicker, fuller existing hair in 12 weeks(1). Lustriva includes Biotin 10000mcg from Magnesium Biotinate, Arginine, Silicon and Inositol. In the clinical study, adult women had an increase in existing hair thickness in 12 weeks(1). One daily softgel provides Biotin to support healthy hair as you age, plus Vitamin A (Beta Carotene) and Vitamin C for antioxidant support. Adults, consult your physician before use. Take 1 softgel daily with water and a meal. These hair growth vitamins are gluten free with no artificial flavors and no synthetic dyes – colors derived from natural sources. Get quality hair vitamins from Nature Made. Lustriva is a registered trademark of Nutrition21, LLC. Lustriva is patent protected. (1)Clinically studied in women (2)Beta Carotene *Based on a 2024 survey of pharmacists who recommend branded vitamins and supplements. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.