THE DO-IT-ALL VITAMIN: Vitamin D3 is involved in dozens of key functions throughout your body, including immune support, cognition, cardiovascular health, and even calcium absorption for strong bones and teeth.* OPTIMAL BONE SUPPORT: Vitamin D3 helps your body absorb calcium from your diet efficiently, ensuring your bones get the building blocks they need for a strong foundation.* HEALTHY HEART & MIND: As an antioxidant powerhouse, vitamin D3 helps shield your heart from common oxidative stress.* In the brain, it protects neurons while also supporting memory and mood with age.* IMMUNE FUNCTION: Vitamin D3 helps strengthen your body's natural defenses by activating your immune cells and protecting vital systems against the harmful effects of everyday oxidative stress.* QUALITY FORMULA: All Essential elements products undergo rigorous third-party independent lab testing to ensure purity, safety, and compliance and proudly manufactured in the USA with the best ingredients from around the world. Sunshine in a softgel. What if the power of the sun could fit in the palm of your hand? Essential elements Vitamin D3 delivers 125 mcg of high-impact Vitamin D3, formulated with olive oil for optimal absorption.* D3 helps your body absorb calcium to maintain strong bones, muscles, and teeth.* It also plays a key role in immune health, brain function, and heart support.* Your body doesn't slow down. Your nutrients shouldn't either.