Dr. Mercola Liposomal Vitamin C provides a more effective way to complement your diet with vitamin C than traditional oral vitamin C. Our Liposomal Vitamin C employs advanced liposomal technology that helps transport vitamin C molecules across your gut membrane for enhanced bioavailability potential.* By utilizing phospholipids in our formula they aid in the formation of protective liposomes in the stomach and help to reduce the potential of gastrointestinal distress typically associated with traditional oral vitamin C.* Delivered in high-quality tightly sealed protective capsules our Liposomal Vitamin C is available in 1 000 mg for adults and our Liposomal Vitamin C for Kids contains a tiny 125 mg capsule for children 4 years old and older.