Zinc is an essential co-facotr of over 100 enzymes. It is also essential for immune function and growth and repair of the body. Suggested use: as a mineral supplement, add 7 drops in water or juice daily or more as directed by a licensed health care practioner. Supplement facts: serving size 7 dorps Servings per 2 oz container 114 Zinc 7.8mg (as Zinc Sulphate) 52% DV Contains Zinc sulphate in an aqueous solution. Availability: Usually ships in 2-3 business days bodybiozinc ***SPEND $75 OR MORE AFTER COUPONS AND DISCOUNTS AND REGULAR SHIPPING IS FREE! IN THE COUPON SECTION, TYPE FREESHIP. IT CAN ALSO BE SELECTED IN THE DROP DOWN SHIPPING MENU ON THE ORDER FORM. IF THE ORDER IS $75 OR MORE AFTER COUPONS AND DISCOUNTS, NO SHIPPING WILL BE ADDED TO YOUR TOTAL*** Thank you for visiting our store. We strive to meet your needs and if there is anything we can do to make this a more effective experience, please let us know. We are committed to providing the absolute best quality products along with the best in customer service.