Jarrow Formulas Vitamin D3 62.5 mcg
- Vitamin D
- Softgel
- Vitamin D3
- 100
A mid-range 2500 IU D3 softgel for daily bone and immune support, positioned between low-dose maintenance and high-potency therapeutic products.
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How it ranks among the 137 vitamin d we track
4.8★ across 1,300 Amazon ratings, Bayesian-smoothed toward the category average.
1,300 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
900+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 137 vitamin d we track - how the scorecard works · full vitamin d data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A mid-to-high potency 2500 IU vitamin D3 softgel supporting bone health, immune function, and calcium metabolism, packaged as a gluten-free, 100-count bottle.
At 2500 IU, this sits between a low maintenance dose and the higher therapeutic doses used for diagnosed deficiency, making it a middle-ground option for people who want more than the bare minimum without a doctor-directed high dose. The listing also flags an antioxidant benefit, a secondary property of the formulation rather than vitamin D's primary role.
- 2500 IU (62.5 mcg) per softgel
- 100 softgels per bottle
- Gluten-free, allergen-free
- Supports bone, immune, and calcium metabolism
Who it's for
Suits someone who wants a moderately higher daily D3 dose than the 1000 IU baseline without going as high as a 5000 to 7000 IU product. Not the best match for someone who wants either a strict low maintenance dose or a doctor-prescribed high dose.
Strengths and trade-offs
Drawn from this product's published specifications.
- 2500 IU strikes a middle ground between low and high dosing
- Not appropriate as a substitute for a doctor-prescribed high dose
- Antioxidant claim is secondary, not the main purpose
Performance notes
As with any D3 softgel, taking it alongside a meal containing fat supports absorption of this fat-soluble vitamin.
Specifications
| Brand | Jarrow |
|---|---|
| Model | D2500 |
| Form | Softgel |
| Supplement Type | Vitamin D3 |
| Count | 100 |
| Flavor | Unflavored |
| Benefits | Antioxidant |
| Diet | Gluten Free |
| Allergens | Allergen-Free |
How it compares
This product against the closest alternatives we track in vitamin d.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Jarrow Formulas Vitamin D3 62.5 mcgThis product | 4.8 / 5 | 1,300 | 4.5 / 5 |
| Nature's Bounty Vitamin D3 5000 IU SoftgelsNature's | 4.8 / 5 | 83,500 | 4.7 / 5 |
| Sports Research Vitamin D3 5000 IU with Coconut MCT OilSports | 4.8 / 5 | 71,400 | 4.7 / 5 |
| Nature Made Vitamin D3 5000 IUNATURE | 4.8 / 5 | 67,100 | 4.7 / 5 |
| vitafusion Vitamin D3 GummiesVitafusion | 4.8 / 5 | 54,500 | 4.7 / 5 |
Similar vitamin d from other brands
Questions about the Jarrow D2500
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How does 2500 IU compare to a standard vitamin D dose?
It's higher than a typical 1000 IU maintenance dose but below the 5000 to 7000 IU doses often used for diagnosed deficiency.
Is this product allergen-free?
Yes, it's labeled allergen-free and gluten-free.
How many softgels are in a bottle?
The bottle contains 100 softgels.