Nature Made Vitamin D3 2000 IU (50 mcg), Vitamin D Supplement for Bone, Teeth, Muscle and Immune Health Support, 400 Tablets, 400 Day Supply Review
Our verdict
A 400-tablet, 400-day bottle of 2000 IU vitamin D3 from Nature Made, built for shoppers who want to set up a daily routine and not reorder again for well over a year.
Check price on AmazonBest for
Someone who wants a long-lasting single daily tablet at a common 2000 IU dose without switching formats.
Skip if
You would rather try a softgel, liquid, or gummy format, or you want a smaller bottle before committing to this brand.
- Form Tablet
- Count 400 Count
- Flavor Unflavored
- Type Vitamin D3
- Diet Gluten Free
- Benefits Bone & Joint Support, Immune Support
- Priced 48% above the category median ($14.49 across 136 tracked models)
Pros
- 400-tablet bottle covers more than a year at one per day
- Gluten free, unflavored formula fits most routines
- Low cost per day for a 2000 IU dose
- Large review base with a strong average rating
- High recent purchase volume suggests consistent repeat buying
Cons
- Tablet form and bottle size may be bulkier than smaller travel-friendly bottles
- No flavored, chewable, or liquid option in this specific listing
- Benefit claims are general wellness statements, not condition-specific
Our scorecard
-
Owner rating4.7/5
4.7 average across 25,100 owner ratings
-
Popularity4.6/5
25,100 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
This Nature Made tablet is dosed at 2000 IU (50 mcg) and sold in a 400-count bottle sized as a 400-day supply, essentially covering more than a full year at one tablet a day. It is unflavored and labeled gluten free.
The maker markets it for bone and joint support along with immune support, phrased as general wellness claims rather than tied to any specific condition. At $21.49 for 400 tablets, the cost per day works out to a few cents, which is competitive for this potency and count.
It carries a 4.7 rating across roughly 25,100 reviews, with about 10,000 units bought in the past month, putting it among the higher-demand vitamin D listings in this lineup.
Specifications
| Form | Tablet |
|---|---|
| Count | 400 Count |
| Flavor | Unflavored |
| Type | Vitamin D3 |
| Diet | Gluten Free |
| Benefits | Bone & Joint Support, Immune Support |
| Allergens | Gluten Free |
Performance notes
An unflavored tablet dosed at 2000 IU, packaged 400 to a bottle as a 400-day supply, labeled gluten free. Nature Made markets it for bone and joint support and immune support.
What buyers say
Rated 4.7 out of 5 across about 25,100 reviews, with roughly 10,000 bought in the past month, reflecting consistent, high-volume repeat purchasing.
More from Nature
Similar home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters to consider
Frequently asked questions
How long does the 400-tablet bottle last?
About 400 days, or just over 13 months, at one tablet per day.
Is this tablet flavored?
No, it is labeled unflavored, and it is also gluten free.
What does Nature Made market this tablet for?
The label states it supports bone and joint health and the immune system. This is general product information, not medical advice, so check with a healthcare professional before starting a new supplement.