Organic Vitamin D3

High-Potency D3 from Organic Lichen: OmniBiotics Organic Vitamin D3 delivers 5,000 IU of cholecalciferol sourced from certified organic lichen — a plant-based, sustainable source that provides the same D3 form your body produces from sunlight.

The Sunshine Vitamin, Without the Guesswork: Vitamin D3 is critical for calcium absorption, immune regulation, mood stability, and bone health. But geographic location, sunscreen use, and indoor lifestyles mean most adults aren’t producing nearly enough. This formula closes the gap reliably.

OmniBiotics Organic Vitamin D3™: Physician-formulated and built for proactive health management. Whether you’re optimizing bone density, supporting immune function, or addressing a known deficiency, this high-potency organic formula delivers what limited sun exposure can’t.

Pure. Potent. Professional Grade: OmniBiotics Organic Vitamin D3 is 100% natural and free of gluten, soy, dairy, GMOs, artificial ingredients, and preservatives. All manufacturing is done within the USA in an NSF-certified cGMP facility.

OmniBiotics Organic Vitamin D3™ is for individuals who don’t leave essential nutrition to chance. One tablet. 5,000 IU. The deficiency most people don’t know they have — handled.