About the product
- Vitamin D-3 helps maintain healthy calcium and phosphorus levels in the body for strong bones; it helps maintain muscle strength in older adults.*
- Vitamin D-3 (cholecalciferol) is the optimal form of vitamin D. It is the form of vitamin D that the body manufactures in sunlight, and the form most efficient for the bodys needs.*
- Suggested Use: 1 capsule daily with a meal.
- Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health.
- Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).
