Liposomal vitamin C is specifically designed for maximum absorption and optimal immune support. It encapsulates the vitamin C in liposomes which provide a protective layer to bypass the digestive system. In this form vitamin C is better protected and therefore more easily and efficiently absorbed into the body’s cells. 

Elderberry extract is a supplement that is derived from the berries and flowers of the elderberry plant. Traditionally, indigenous people used it to treat fever and rheumatism. It is high in vitamin C, a source of antioxidants, including anthocyanins and flavanols. 

There are two main forms of vitamin D: vitamin D2 and vitamin D3. Studies suggest that vitamin D3 is more effective than vitamin D2 at raising and maintaining your vitamin D levels which may be because vitamin D3 is more similar to the vitamin D that your body produces naturally.

Vitamin D is important for keeping bones, teeth and muscles healthy. It helps regulate the amount of calcium and phosphate in the body. The main source of vitamin D is summer sunlight on the skin, but it’s difficult to get enough vitamin D from sunlight during the cooler, winter months. It’s also difficult to get enough from food alone. Although some foods contain vitamin D, such as oily fish, red meat, egg, yolks, and fortified foods. There are few plant-based food sources of vitamin D, and those that exist provide insufficient amounts.