$14.99
High-potency vitamin D3 — 5000 IU per softgel, with olive oil for absorption.
10 in stock
Vitamin D might be the most underrated supplement in the health and performance space. It’s involved in bone health, immune function, muscle function, mood regulation, and cardiovascular health. And the kicker is: most adults living and working indoors are deficient or insufficient, particularly during fall and winter months when sun exposure drops off. Pristine Vitamin D3 is built to address that gap simply and effectively.
This is 5000 IU of vitamin D3 (cholecalciferol) per softgel — a high-potency dose suited for adults whose blood levels are below the optimal range, or who simply don’t get enough sun exposure to maintain healthy levels naturally. The cholecalciferol form (D3) is what your skin produces from sunlight and the form your body uses most efficiently — not the cheaper, less effective D2 form (ergocalciferol) that some supplements still use.
Vitamin D is fat-soluble, which means it needs fat present for proper absorption. We suspend our D3 in extra-virgin olive oil — a clean, well-absorbed carrier fat that improves bioavailability significantly compared to dry tablet formulations. Take the softgel with a meal containing fat (which most meals do) and you’re maximizing how much of the D3 actually gets into your bloodstream.
The case for vitamin D supplementation is one of the most well-established in nutrition science. Roughly 40 to 50 percent of American adults have insufficient or deficient blood levels (under 30 ng/mL on the standard test). Athletes, indoor workers, people in northern latitudes, people with darker skin (who produce D3 more slowly from sun exposure), and anyone over 50 (whose skin produces D3 less efficiently with age) are all groups with elevated risk for deficiency. Even people who spend reasonable time outdoors often don’t get enough — particularly in fall and winter when UVB intensity drops below the threshold for D3 production.
What does adequate vitamin D actually support? Bone health (D3 is essential for calcium absorption and bone remodeling). Immune function (immune cells have D3 receptors, and adequate levels support normal immune response). Muscle function (D3 deficiency is associated with reduced muscle strength and increased fall risk in older adults). Mood and cognitive support. Cardiovascular health markers. The supplement isn’t going to cure anything — but adequate D3 levels are foundational to a long list of bodily systems.
5000 IU per softgel is a meaningful dose. For context, the daily reference value is 800 IU and many doctors recommend 2000-4000 IU for adults with normal blood levels. 5000 IU is well within safety margins for most adults and is a typical dose for correcting deficiency or maintaining higher-end optimal levels. If you’ve had your D3 levels tested and they were low, your doctor may even recommend higher doses; if you’re just covering your bases without testing, 5000 IU is a sensible everyday choice.
Every batch is manufactured in a cGMP-compliant facility in the United States and tested for purity and potency before it ships. Certificates of Analysis are available for any batch on request. The 120-count bottle is a four-month supply at one softgel per day.
This is the vitamin D for adults who want a foundational daily supplement with serious research behind it. Indoor workers. Northern-latitude residents. People who train indoors and don’t get much sun. Athletes covering their basics. Anyone who’s had bloodwork show low D3 levels. One softgel a day with a meal — that’s the entire protocol.
5000 IU vitamin D3 (cholecalciferol) per softgel | Suspended in extra-virgin olive oil for better absorption | Cholecalciferol — the form your body uses most efficiently | Supports bone, immune, muscle, and cardiovascular health | 120-day supply at standard one-per-day dose | Manufactured in a cGMP-compliant U.S. facility | Every batch tested for purity and potency
Vitamin D3 (Cholecalciferol, 5000 IU), Extra Virgin Olive Oil, Gelatin, Glycerin, Purified Water.
Manufactured in a facility that also processes milk, wheat, soy, egg, peanuts, fish, and tree nuts.
Take 1 softgel daily with a meal containing fat for best absorption.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Consult a licensed healthcare provider before use, especially if you are pregnant, nursing, taking medication, or have a medical condition. Keep out of reach of children.
