Research-backed compound with potential health benefits.
No. It's a potent synthetic version designed for topical use. It's much stronger and more targeted for skin than oral Vitamin D.
No. This is a prescription medication. Anything sold without a prescription is likely illegal, counterfeit, and unsafe.
Unlikely. It's designed to act on skin cells with minimal absorption into the bloodstream. Stick to Vitamin D3 supplements for systemic benefits.
Click through to the studies bar for the evidence base.
See the dosing guide below.
Compare formats before buying.
Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
Skin irritation where you apply it is the most common one. Things like itching, redness, or a slight burning sensation.
Ask your doctor first. Skin on the face is more sensitive, and they might recommend against it or suggest a specific application method.
This molecule is specifically engineered to be more effective on psoriasis skin cells while being less likely to cause side effects in the rest of the body.
Most research uses 25.0g daily. Below 10.0g, you're probably wasting money. Above 50.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 100.0g.
Pending comprehensive analysis.
None. Maxacalcitol is a synthetic analog of calcitriol, the active form of Vitamin D3.
Maxacalcitol interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.