The human body does not manufacture its own vitamin C and so it must be sourced from our diet. Stress of all kinds, including ill health and emotional stress, increases the excretion of vitamin C from the body and therefore raises the need for this vitamin. If dietary intake is low or an individual’s need is particularly high, vitamin supplementation may be of benefit. Vitamin C is involved in hundreds of biological processes. It is important in immunity as it is involved in the function of white blood cells and antibodies. It is beneficial when dealing with the symptoms of the common cold. Vitamin C is involved in the manufacture of collagen, an important protein in the body. Collagen is a structural protein found in cartilage and tendons, and it helps to support blood vessels. Due to its role in collagen manufacture vitamin C is necessary for wound repair. Citrus...

Swisse Ultiboost High Strength Vit C Eff supports immune, skin health&healthy antioxidant activity. Immune Function: Vitamin C supports a healthy immune system. Cold Symptoms: Vitamin C helps to reduce the duration and severity of common cold symptoms. Skin Health: Vitamin C plays an integral role in the formation and structure of collagen and elastin, which are essential for the maintenance of healthy, supple skin. Antioxidant Support: Vitamin C provides antioxidant support to help protect against potential free radical damage. Iron Absorption: Vitamin C facilitates the absorption of iron.

Holistic Way Squalene is extracted from the deep-sea Shark Liver Oil. It may help improve the body’s defense mechanism and support the immune system. It may also support the maintenance and regeneration of new and healthy cells in the body for a more radiant and beautiful complexion. Each softgel contains: Squalene–1000mg Natural Vitamin E–1.31 IU

Each Redoxon Double Action tablet contains 500mg Vitamin C and 5mg Zinc. For Vitamin C to enhance our immune system effectively, our body must have sufficient Zinc. Zinc is an essential mineral required by our body to maintain a healthy immune system. Together, Vitamin C and Zinc prepare our body to resist not only colds, but also other illnesses like fever and infections.