Blackmores Bio Zinc helps maintain healthy skin and assist in the management of acne. Blackmores Bio Zinc assists with immune system function, wound healing and helps maintain healthy skin. Size: 168 tablets Directions Store below 30°C in a dry place away from direct sunlight. Ingredients Active Ingredients: Zinc amino acid chelate (zinc 25 mg) 125 mg, Magnesium phosphate(magnesium 25 mg) 122 mg, Manganese amino acid chelate(manganese 2 mg) 20 mg, Retinyl acetate(vitamin A 750 microgram RE, 2500 IU) 860 microgram, Pyridoxine hydrochloride(vitamin B6) 50 mg Warnings Always read the label. Follow the directions for use. If symptoms persist talk to your health professional. Supplements may only be of assistance if dietary intake is inadequate. CAUTION The recommended daily amount of vitamin A from all sources is 700 micrograms retinol equivalents for women, and 900 micrograms retinol equivalents for men. When taken in excess of 3000 micrograms retinol equivalents, vitamin A can cause birth defects. If you are pregnant, or considering becoming pregnant, do not take vitamin A supplements without talking to your doctor or pharmacist.