Nature's Bounty Vitamin D for Immune Support
- Vitamin D
- Softgel
- Vitamin-d
- 72
- More reviewed than 72%
A gluten free, 10,000 IU vitamin D softgel sold in a 72 count bottle, positioned for immune support and bone health rather than general maintenance dosing.
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How it ranks among the 137 vitamin d we track
4.8★ across 6,600 Amazon ratings, Bayesian-smoothed toward the category average.
6,600 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
2,000+ 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
Nature's Bounty Vitamin D delivers 10,000 IU per softgel, packaged 72 to a bottle. It is marketed for immune support and bone health, in a gluten free softgel form.
This is a higher-dose vitamin D3 softgel than the standard 1,000 or 2,000 IU options on the market, so it suits people whose intake needs are already established rather than general first-time supplementation. The listing notes sulphur dioxide among allergens, worth checking against personal sensitivities.
- 10,000 IU vitamin D
- 72 softgels
- Gluten free
- Immune and bone health support
Who it's for
People who already take, or have been advised toward, a higher dose of vitamin D and want a gluten free softgel format. It is not intended for someone looking for a low, general-maintenance dose.
Strengths and trade-offs
Drawn from this product's published specifications.
- High potency at 10,000 IU per softgel
- Gluten free formula
- 72 count bottle
- Contains sulphur dioxide as a listed allergen
- Dose is high enough that it may not suit general maintenance use
Performance notes
Each softgel provides 10,000 IU of vitamin D, well above typical daily-value doses, aimed at supporting immune function and bone health rather than filling a baseline gap.
Specifications
| Brand | Nature's |
|---|---|
| Model | 85873 |
| Form | Softgel |
| Supplement Type | Vitamin-d |
| Count | 72 |
| Flavor | 10,000 IU |
| Benefits | Immune Support |
| Diet | Gluten Free |
| Allergens | Sulphur Dioxide |
Other Nature's vitamin d
How it compares
This product against the closest alternatives we track in vitamin d.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Nature's Bounty Vitamin D for Immune SupportThis product | 4.8 / 5 | 6,600 | 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 |
| NOW Foods SupplementsNow | 4.8 / 5 | 51,000 | 4.7 / 5 |
Similar vitamin d from other brands
Questions about the Nature's 85873
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much vitamin D is in each softgel?
10,000 IU.
How many softgels come in a bottle?
72.
Is it gluten free?
Yes, according to the listed diet attribute.