About the product
- The sunshine vitamin Your skin makes vitamin D when it s exposed to sunlight, but that shouldn t be your only source So stock up on vitamin D3. We suggest at least 125 mcg (5000 IU) vitamin D3 a day, which makes this formulation perfect for getting enough vitamin D.
- Bone & brain health Vitamin D helps get calcium into your bone matrix the lattice-like structure that gives your bones their strength and rigidity. Vitamin D3 is good for your brain too: healthy D3 levels have been shown to correspond with better cognitive health scores as you age
- Immune system & already-healthy blood pressure support Vitamin D3 plays a critical role in immune function. It also promotes endothelial health and can help maintain already-healthy blood pressure, which makes getting enough daily vitamin D a really, really good idea
- Science matters Expert formulators design our supplement formulas, and a Certificate of Analysis is available for every Life Extension product.
- Quality ingredients The majority of our products are non-GMO, gluten-free and manufactured in the USA with internationally sourced ingredients.
