The USANA Difference
Pesky winter months mean you can’t get the perks of the sun all year round. But those valuable rays provide nutrients needed for normal bone mineralization and growth. No matter the time of year, support healthy vitamin D levels with USANA’s Vitamin D supplement—all the sunshine you need in one little tablet.
- Helps with development and maintenance of bones and teeth
- Aids in the absorption and use of calcium and phosphorus
- Provides 50 mcg (2000 IU) of vitamin D per tablet—more than four times the amount of the current recommendation