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Vitamatic

Vitamatic Vitamin D3 Weekly Capsules 50000 IU

  • 50,000 IU per capsule, 1250 mcg cholecalciferol
  • Once weekly dose
  • 60 veggie capsules, one year supply
  • Unflavored, gluten free

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A very high-strength vitamin D capsule meant to be taken once a week, so one bottle lasts a year. It is not a daily-dose product, and the listing gives no further directions beyond the weekly schedule.

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ASIN: B08CH2GHKGCategory: Vitamin D Supplements

Overview

A shopper buying on a doctor's advice might look for a weekly dose like this one. Vitamatic puts cholecalciferol into a veggie capsule to be swallowed weekly instead of daily, and the formula is unflavored and gluten free.

Weekly dosing means a single bottle covers a full year with a simple routine. The strength per capsule is far above a daily supplement, so it should not be mixed up with one. Directions beyond the schedule are absent from the listing.

Who it's for

People whose provider has set a once-weekly vitamin D routine and who want a year of capsules in one bottle. Shoppers wanting a low daily dose should choose a different strength.

Pros and cons

Pros
  • Once weekly schedule
  • Year of capsules per bottle
Cons
  • Very high strength per capsule
  • Not suitable as a daily dose
  • Further directions not listed

Performance notes

Cholecalciferol is the form the body converts into active vitamin D. One large weekly dose replaces seven smaller daily ones, so the intake is front-loaded. Taking extra capsules on top of other vitamin D sources would add to the total.

Specifications

BrandVitamatic
FormCapsule
Supplement TypeVitamin D3 (Cholecalciferol)
DietGluten Free
Count60 Count
FlavorUnflavored
Dose ScheduleOnce weekly
Vitamin D per softgel50,000 IU (1250 mcg)
BenefitsImmune Support

Frequently asked questions

How do I take Vitamatic Vitamin D3 50,000 IU?

The title says once weekly dose. The listing gives no other steps, so follow the label.

Can it replace a daily vitamin D capsule?

No. It is a once-weekly product at a much higher strength.

How long does one bottle last?

The title calls it a one year supply.