Nutrients to support hair and nail strength, skin firmness and collagen formation. NEW and IMPROVED 1-a-day, Hair, Skin & Nails + has just launched. This product is a NEW vegan-friendly upgraded formula, now containing 14 therapeutic ingredients, plus extract of gotu kola herb (Centella asiatica), traditionally used in Ayurvedic medicine to support skin health, relieve symptoms of mild eczema, and promote skin healing. Vitamin B3 boosts keratin production to maintain skin integrity for firmer, healthier skin. Key Benefits Skin firmness, skin elasticity, skin hydration, skin regeneration and repair, collagen formation, nail and hair strength, scalp health hair growth, healthy hair follicles, plus gotu kola, traditionally used in Ayurvedic medicine as a rejuvenative tonic to support, skin health and to relieve symptoms of mild eczema, and promote skin healing. With traditional Ayurvedic herb gotu kola contains zinc glycinate, a form of zinc with higher bioavailability compared to some other forms of zinc such as zinc oxide.