Purvana max hair, skin, and nails are formulated with double strength 5000mcgs of high potency biotin, msm, horse tail extract, Fo-ti root, DMAE, and grape seed extract to promote thicker and fuller hair, stronger nails, and glowing skin. This multi effective formula helps increase collagen production to minimize fine lines and wrinkles, improve elasticity, strengthen nails beds, and slow hair losIngredients: Supplement Facts Serving Size: 1 Vegetable Capsule Amount Per Serving % Daily Value Vitamin A (Retinyl palmitate) 1500mcg RAE 167% Riboflavin (as Vitamin B2) 2mg 154% Niacin (as niacinamide) 2mg NE 13% Vitamin B6 (as Pyrodoxine HCI) 2mg 118% Folate (as Folic Acid 200mcg) 340mcg DFE 85% Vitamin B12 (as Methylcobalamin) 20mcg 833% Biotin 5000mcg 16,667% Pantothenic Acid (as d-calcium pantothenate) 40mg 800% MSM (Methylsulfonylmethane) 500mg * Foti (Root) (He shou Wu) 75mg * Horse Tail Whole Plant Extract 60mg * DMAE Bitartrate (Dimethylaminoethanol Bitartrate) 50mg * Alpha Lipoic Acid 25mg * Grape Seed Extract 25mg * Hyaluronic Acid (as sodium Hyaluronate) 10mg * * RDI not established. Other Ingredients: Vegetable capsule, magnesium stearate or lactating women should consult their physician before using.