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Pure Encapsulations

Pure Encapsulations Vitamin D3 5000 IU 250 Capsules

  • Item Form: Capsule
  • Primary Supplement Type: Vitamin D
  • Diet Type: Gluten Free
  • Flavor: Unflavored

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

Our verdict

The bulk version of Pure Encapsulations' 5,000 IU vitamin D3, worth it once the dose is confirmed and the goal is fewer reorders rather than trying the product for the first time.

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ASIN: B004KA7H7ACategory: Vitamin D Supplements

Overview

This is the larger 250-capsule bottle of Pure Encapsulations Vitamin D3, delivering the same 125 mcg (5,000 IU) hypoallergenic, gluten-free dose per capsule as the smaller size, stretched across roughly eight months of daily use.

Buying the 250-capsule bottle instead of the 120-capsule size is mainly a math decision, more capsules per purchase for anyone already committed to a long-term 5,000 IU routine, rather than a different formula. The larger count reduces how often the bottle needs reordering, which matters for a supplement typically taken indefinitely once a low vitamin D level is identified. The formula itself carries the same hypoallergenic, gluten-free and non-GMO profile as the smaller bottle.

  • 125 mcg (5,000 IU) vitamin D3 per capsule
  • 250 capsules, about eight months of daily use
  • Same hypoallergenic, gluten-free formula as the smaller size
  • Supports bone, joint, heart and immune health

Who it's for

Fits anyone already on an established 5,000 IU vitamin D3 routine who wants fewer reorders, rather than someone testing the product for the first time. Skip this size if the dose still needs confirming with a doctor before committing to an eight-month supply.

Pros and cons

Pros
  • Same 5,000 IU hypoallergenic formula as the smaller bottle
  • 250 capsules means about eight months before reordering
  • Gluten free and non-GMO
Cons
  • Large upfront count is a poor first purchase
  • High dose still needs confirming as appropriate

Performance notes

The active dose and formulation match Pure Encapsulations' smaller bottle exactly, 125 mcg (5,000 IU) of vitamin D3 per capsule, built around bone, joint, heart, colon and immune support. The only functional difference is capsule count, which changes how long the bottle lasts rather than how it works. At 250 capsules and one per day, the bottle covers roughly eight months before it needs replacing.

Specifications

BrandPure Encapsulations
Dimensions & fit
Item Weight0.18 poundshigher than 63% of 52 vitamin d supplements
Item Dimensions4.2 × 3.8 × 2.4 inches
Capacity & performance
Age Range DescriptionAdult
Included components
Unit Count250
Other details
Item FormCapsule
Primary Supplement TypeVitamin D
Diet TypeGluten Free
FlavorUnflavored
Product BenefitsBone Health,Health,Immune Health
Number Of Items1
Specific Uses For ProductImmune Support

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Frequently asked questions

How is the 250-capsule Pure Encapsulations Vitamin D3 different from the 120-capsule version?

The dose and formula are identical, 125 mcg (5,000 IU) per capsule, the difference is just capsule count and how long the bottle lasts.

How long does the 250-capsule bottle last?

At one capsule daily, 250 capsules last about eight months.

Is the 250-capsule Pure Encapsulations Vitamin D3 gluten free?

Yes, it carries the same gluten-free, hypoallergenic, non-GMO formulation as the smaller bottle.