Swisse Ultiboost Vitamin D is a premium quality formula that supports healthy bones and teeth, bone density as we age, calcium absorption, and immune health. Vitamin D is produced by the body when it’s exposed to sunlight, however inadequate sun exposure can sometimes mean our body’s vitamin D levels are low.

This supplement contains with 25 micrograms of naturally derived vitamin D3, which is retained in the bloodstream more effectively when compared to vitamin D2 (synthetic).