Qsilica high strength one-a-day tablets are a convenient once daily supplement providing beneficial effects for the health, function and appearance of the skin, hair and nails. Colloidal mineral silica plays a role the healthy growth and functioning of connective tissues including hair, skin and nails. Selenium and Zinc may assist in protecting the body against free radical damage. The clinically researched nutrient Biotin may help strengthen nails that are brittle and prone to splitting or breaking. Suitable for vegetarians. Directions for use Adults: Take 1 tablet per day with food Ingredients Each tablet contains : Silica-colloidal anhydrous (Equiv. Silicon 260.4mg)…556.9mgBiotin ...2.5mg Zinc citrate dihydrate (Equiv. Zinc 24mg)...75.3mg Selenomethionine (Equiv. Selenium 100µg)...250µg Warnings A daily dose of 150micrograms for adults of selenium from dietary supplements should not be exceeded.Exceeding the daily dose is not recommended.Food supplements should not replace a varied diet.Store out of reach of children.Store below 30°C.Do not use if carton seals are missing or broken.Do not use if blister seal is broken.