Food Grade Zinc Gluconate is a highly pure and nutritional supplement manufactured by Richen Nutritional Technology Co., Ltd., a leading supplier and factory of food grade minerals in China. As one of the most essential minerals for human health, Zinc Gluconate is highly recommended for maintaining optimal health and a healthy immune system. The product is formulated with natural ingredients to deliver maximum potency and efficacy to the body. This supplement is free from any harmful additives and is widely used in the food industry to fortify various food products and improve their nutritional value. With Richen Nutritional Technology Co., Ltd.'s expertise in manufacturing high-quality nutritional supplements, you can trust that this product is safe and effective for everyday consumption. Overall, Food Grade Zinc Gluconate is an essential supplement for anyone looking to maintain optimal health and wellbeing. It is a must-have for anyone looking for a trusted and reliable nutritional supplement that is free from harmful additives. Buy this product today to experience the benefits of this essential mineral.