Brand: Life ExtensionColor: YellowFeatures: 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 the sunshine vitamin. We suggestat least125 mcg (5000 IU) vitamin D3 a day, which makes this formulation a highly potent dose of vitamin D3. 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 D is good for your brain,too: healthy levels of vitamin D3 have been shown to correspond to better cognitive health scores as you age! IMMUNE HEALTH & ALREADY-HEALTHY BLOOD PRESSURE – 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 D3 a really, really good idea! INGREDIENTS MATTER - Sourced using only the finest raw ingredients with the purity and potency your body deserves. This product is certified non-GMO and gluten-free. Manufactured in the USA and a Certificate of Analysis is available for every product we produce. LIVE YOUR HEALTHIEST LIFE - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach and that rigorous scientific research is the path to get us there. Or formulations are created using the exact ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy is achieved. Binding: Health and BeautyRelease Date: 12-01-2011model number: 01718Part Number: 01718Details: Vitamin D3 can be synthesized by humans in the skin upon exposure to ultraviolet-B (UVB) radiation from sunlight. But due to the winter season, weather conditions, and other factors