Swisse Ultiboost Fast Acting Vitamin D3 - 90 capsules^{^} (always read the label)

Swisse Fast Acting Vitamin D3 contains calcifediol, which is 3x more powerful than standard vitamin D (colecalciferol) and - when taken daily - is quicker at increasing vitamin D levels in the body, and may help to resolve a vitamin D deficiency faster.

3X MORE POWERFUL than standard vitamin D*Swisse Ultiboost Fast-Acting Vitamin D3 is a premium quality formula containing calcifediol, which is 3x more potent and, with daily supplementation, is faster at increasing levels in the body than standard vitamin D (colecalciferol).Vitamin D helps maintain healthy bones and teeth, supports muscle health and function, maintains immune system health and assists with calcium absorption.*Contains calcifediol, which is 3 x more powerful than standard vitamin D, colecalciferol. Maintains healthy bones and teeth. Maintains immune system health and function. Helps support muscle health and function. Contains calcifediol, which is faster at increasing levels in the body than regular vitamin D.