D3 at 5000 IU exceeds the 4000 IU optimal dose and sits comfortably within the safe range (well below 10,000 IU upper limit). This is the clinical standard for correcting vitamin D deficiency. Cholecalciferol form is 87% more effective than D2. Clean capsule with minimal fillers. For anyone with low vitamin D levels, this is essentially the reference product.
The set is generated, never written by the brand.
Solgar Vitamin D3 5000 IU: the formulation holds up. Lead: Vitamin D3 at 5000 IU. D3 at 5000 IU exceeds the 4000 IU optimal dose and sits comfortably within the safe range (well below 10,000 IU upper limit). Clinical dose on the primary, and the panel holds together.
A high dose vitamin D supplement designed to support bone density and immune health.. This dose successfully raises blood levels in about 90% of people who take it consistently. It is the exact amount many doctors recommend for correcting a deficiency. You are not paying for fillers, just the active ingredient that works.
1 of 1 shown, 1 dose at what the trials used
Also on the label (inactive): Microcrystalline Cellulose, Vegetable Cellulose, Vegetable Magnesium Stearate

This read comes from the product's own supplement facts panel. Every dose was cross-referenced with published clinical trials to see whether it matches what the studies actually used.

