NOW Foods Vitamin D3 1000 IU is a dietary supplement with a high dosage of vitamin D3. The product contains vitamin D3 as its main ingredient.

Vitamin D can be obtained through diet or produced by the skin from the ultraviolet energy of the sun. Supplementation of vitamin D3 may be necessary in some cases.

Features of Vitamin D3 1000

• Provides vitamin D3 as its primary ingredient.
• Corn-free, dairy-free, egg-free, halal, kosher, low sodium, gluten-free, GMO-free, and soy-free.
• GMP quality assured: this means that every aspect of the NOW production process has been reviewed, including laboratory/testing methods (e.g. for stability, potency, and product formulation).
• Manufactured and packaged in the USA by NOW Foods, established in 1968.