Herbal Supplement Description : 2500 mcg Biotin Per Gel ReleaseGel Technology Herbal Supplement Formulated With: Biotin DMAE MSM Folic Acid Alpha Lipoic Acid Grapeseed Extract Vitamin A B Vitamins Silicon Beauty From Within The way we feel about ourselves relates to the appearance of our hair, skin and nails. Accordingly, we tend to give these tissues a great deal of attention when they are on the outside of our body, but this formula makes more sense, supporting the healthy growth of these tissues at the only time it can be done-when they are on the inside. Understanding Hair, Skin & Nails The structures of the hair, skin, and nail tissue are very similar, requiring almost identical raw materials to grow and remain healthy. Collagen is the most abundant protein in the integumentary system, while elastin allows your skin to stretch like a spring and return to its original shape. These specialized proteins owe their unique properties to the sulfur bonds holding these tissues together. Because sulfur is so vital to their structure, we include a great source of organic sulfur, Methylsulfonylmethane (M.S.M.). We also include silicon to help overcome silicon’s limited solubility and to better meet the need for silicon in supporting the structural integrity and healthy development of these vital tissues. Purvana also provides Vitamin A (as Palmitate) and all of the B vitamins, and most importantly, very high levels of biotin because it is absolutely essential for the growth of healthy hair, skin, and nails. Supplement Facts: Serving Size: 1 SoftgelServings per box: 30 Amount/Ser %Daily ValueVitamin A (Palmitate) 5000 IU 100%Riboflavin 2 mg 117%Niacin (as Niacinamide) 2 mg 10%Vitamin B6 (as Pyridoxine HCL) 2 mg 100%Folic Acid 200 mcg 50%Vitamin B1 (as Cyanocobalamin) 20 mcg 333%Biotin 2.5 mg 833%Pantothenic Acid (as d-Calcium Pantothenate) 40 mg 400%MSM (Methyl Sulfonyl Methane) 200 mg **DMAE Bitartrate (Dimethylaminoethanol Bitartrate) 50 mg **Horse Tail Standardized Extract 29 mg **Alpha Lipoic Acid 25 mg **Grape Seed Extract 25 mg ***Daily Value based on a 2000 calorie diet.**Daily Value not established. Other Ingredients: Contains soy. Directions: For best results take one softgel daily Warning: Pregnant or lactating women should consult their physician before using.Keep out of reach of children.