Each tablet contains: Equisetum arvense (Horsetail) stem extract equiv. to dry 500mg Silicon (as dioxide) 116.6mg Silicon (as colloidal anhydrous) 23.4mg TOTAL ELEMENTAL SILICON 140mg Biotin 2.5mg Inositol 25mg Cysteine (as hydrochloride) 25mg Zinc (as amino acid chelate) 10mg Manganese (as amino acid chelate) 500mcg Calcium pantothenate 27.3mg equiv. Pantothenic acid (vitamin B5) 25mg Vitamin A (as Retinol acetate) 2500IU equiv. 750mcg retinol equivalents d-alpha tocopheryl acid succinate 124mg equiv. natural vitamin E 150IU Does not contain added egg, milk, peanut or tree nut products, yeast, gluten, lactose, artificial colourings, flavourings or preservatives.