Nutra-Life Liposomal Vit C Advanced is scientifically formulated with Liposomal Vitamin C using Superior Absorption Technology*, as well as Vitamin D & Zinc to support a healthy immune system. *Liposomal vitamin C may provide superior absorption compared to standard Vitamin C. Always read the label and follow the directions for use. Product Warnings If symptoms persist, consult your healthcare professional. Mineral supplements should not replace a balanced diet.