US
NATURE

Nature Made Vitamin D3 2000 IU

  • Vitamin D
  • Softgel
  • Vitamin D3
  • 90
4.8/ 5 on Amazon14,700Amazon ratings7,000+bought last month4.7ProductDome score
  • More reviewed than 85%
High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou want a fixed 2000 iu vitamin d3 softgel taken once a day

A gluten free, one-a-day 2000 IU vitamin D3 softgel sized for a full 90-day supply, useful if that daily strength matches what you're targeting.

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ProductDome scorecard

How it ranks among the 137 vitamin d we track

4.7/ 5ProductDome scoreHigh confidence
Owner satisfaction · 56% of scorecategory median 4.7★4.8

4.8★ across 14,700 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 3,200 ratings5.0

14,700 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score5.0

7,000+ bought on Amazon last month.

Data quality · 11% of score3.8

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 Made's vitamin D3 softgel delivers 2000 IU (50mcg) per softgel, packaged as a 90-count, 90-day supply and formulated gluten free.

At one softgel per day, the 90-count bottle maps directly to a 90-day supply, a maintenance dose rather than a higher therapeutic strength. 2000 IU sits above the lowest common vitamin D strengths but below the highest, positioning it as a mid-range daily option. Softgel form needs to be swallowed whole, unlike a chewable or liquid alternative.

  • 2000 IU (50mcg) vitamin D3 per softgel
  • 90 softgels, 90-day supply
  • Softgel form
  • Gluten free

Who it's for

Fits buyers who want a fixed, one-a-day 2000 IU vitamin D3 softgel and prefer a 90-day supply in one bottle. Less suited to anyone who can't swallow softgels or who needs a different daily strength.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • 2000 IU per softgel, mid-range strength
  • 90-day supply at one a day
What to check first
  • Softgel only, not for those who can't swallow pills
  • Fixed strength, no other dose offered here

Performance notes

2000 IU (50mcg) per softgel is a mid-range vitamin D3 strength, and taking one softgel daily uses up the 90-count bottle in exactly 90 days. Gluten free is the only dietary detail listed. Softgel form requires swallowing whole rather than chewing or dosing as a liquid.

Specifications

BrandNATURE
Model2585
FormSoftgel
Supplement TypeVitamin D3
Count90
FlavorUnflavored
BenefitsBone Support, Immune System Support
DietGluten Free
AllergensGluten Free

How it compares

This product against the closest alternatives we track in vitamin d.

ProductAmazon ratingRatingsProductDome score
Nature Made Vitamin D3 2000 IUThis product4.8 / 514,7004.7 / 5
Nature's Bounty Vitamin D3 5000 IU SoftgelsNature's4.8 / 583,5004.7 / 5
Sports Research Vitamin D3 5000 IU with Coconut MCT OilSports4.8 / 571,4004.7 / 5
vitafusion Vitamin D3 GummiesVitafusion4.8 / 554,5004.7 / 5
NOW Foods SupplementsNow4.8 / 551,0004.7 / 5
Frequently asked

Questions about the NATURE 2585

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How many IU of vitamin D3 does each softgel contain?

2000 IU (50mcg) per softgel.

How long does one bottle last?

90 softgels, a 90-day supply at one per day.

Is it gluten free?

Yes.