Key ON is a nutritional supplement that provides a blend of essential vitamins, minerals, and antioxidants to support overall health and vitality. Each 5 ml serving contains key nutrients like Vitamin D3, B vitamins, zinc, manganese, and selenium. It helps boost immunity, enhance energy levels, and promote well-being. Recommended dosage is 1 teaspoon daily. Store in a cool place, away from light and freezing.