Swisse Fast-Acting Vitamin D3 contains calcifediol, a form of vitamin D that is 3× more powerful than standard vitamin D (colecalciferol). When taken daily, it increases vitamin D levels in the body more quickly and may help correct vitamin D deficiency faster.
3× More Powerful Than Standard Vitamin D
Premium Fast-Acting Formula*
Swisse Ultiboost Fast-Acting Vitamin D3 is a high-quality formula featuring calcifediol, which is more potent and faster-acting than standard vitamin D. With daily supplementation, it helps raise vitamin D levels more rapidly than colecalciferol.
Vitamin D supports healthy bones and teeth, contributes to muscle health and function, maintains immune system health, and assists with calcium absorption.
*Contains calcifediol, which is 3× more powerful than standard vitamin D (colecalciferol).
Suitable For: Adults
Lifestyle Claim: No artificial flavours or colours
Size: 90 tablets
Key Features
• Maintains healthy bones and teeth
• Supports immune system health and function
• Helps support muscle health and function
• Contains calcifediol, a faster-acting form of vitamin D compared to standard vitamin D
