This unique formula is probably the most comprehensive supplement for hair, skin and nails available. Just one tablet provides the full 200mg of silica. We use naturally derived silica from bamboo gum as it contains 75% organic silica and is one of the richest and most bioavailable forms. In addition to this, MSM (Methylsulphonylmethane), a natural sulphur containing compound, has been included as it is an essential nutrient required for the body's production of proteins, many of which are found in hair, skin and nails.Typically per tablet: %NRV* Vitamin C 40mg 50 Biotin 50µg 100 Zinc 5mg 50 MSM (Methylsulphonylmethane) 300mg Powdered Bamboo Extract 266mg Providing Silica 200mg Take 1 tablet daily with a meal.Allergen adviceSee presentation section for ingredients listed in bold.The following list of allergens are excluded: Wheat, Gluten, Barley, Soya, Eggs, Milk and milk products, Lactose, Nuts, Sulphites, Celery, Fish, Shellfish and Yeast.CautionsDo not take if pregnant or breast feeding.Storage instructionsTo be stored in a cool, dry place and protected from light.