Fulhealth Industries Zinc Colloid is is a concentrated and pure zinc that’s been suspended in distilled water. An essential mineral, zinc promotes hundreds of enzymatic processes in the body and, as an antioxidant nutrient, aids in protein synthesis and wound healing. It is a vital mineral for the development of the reproductive organs and neurological function. Unfortunately, zinc is quite deficient in Australian soil and as such many people today suffer from various ailments that can be linked directly to zinc deficiencies in the body. Zinc Colloid has been used to treat fertility problems, PMS and menstrual cycle problems, low sex drive, difficult wounds, skin conditions incl. acne, psoriasis and exzema, hair low and low immune system.