Zinc Chelate contains the mineral zinc in a chelate bond. This form of zinc stands out above the others for its superior absorption and perfect usability by the human body. The source of zinc in the product is zinc bisglycinate. The excellent absorbability of the chelated zinc bond offers another great advantage: you do not have to take such high doses of zinc as with other, cheap forms of zinc to ensure its effect! A dose of up to 100 days!