As winter approaches, it is important to boost the body's natural defences. Stimulating the immune system helps to fend off the viruses responsible for the colds, ‘flu and bronchitis that often accompany the cold season. This is even more important as the years pass and our immune systems become weaker, increasing our vulnerability to viruses and bacteria.


Winter Immune Booster and Winter Formula are complementary - Winter Formula quickly enhances Winter Immune Booster's action should winter infections strike.