Natural Factors: Vitamin D3 1000 IU Size:500 Softgels This small gland

This small gland

Relieves digestive discomfort associated with antibiotic use

Vitamin B7 (Biotin)

it can be more efficiently utilized for body functions when supplied directly by dietary sources

Natural Factors: Vitamin D3 1000 IU Size:500 Softgels This small glandEveryone needs vitamin D. But not everyone needs the same amount. Thats why we offer the benefits of vitamin D3 in strengths from 400 IU to 2500 IU. Why choose Natural Factors Vitamin D3? First, our product features vitamin D3, which is better at raising your 25(OH)D levels than vitamin D2 and lasts longer in your body. Second, because vitamin D is fat soluble and better absorbed in the presence of fat, our vitamin D3 softgels are delivered in a base