1/2
Supplements

Nature Made Vitamin D3 2,000 IU (50 mcg)

A straightforward D3-only tablet providing 50 mcg (2,000 IU) of vitamin D3 per serving, with the USP Verified mark shown on the current label.

Best For: D3-only option with USP verification

Why choose it: It provides a clearly labeled 2,000 IU dose of vitamin D3 without added vitamin K, and the current package carries the USP Verified mark.

Avoid if: You already get substantial vitamin D from other supplements, have a condition affecting calcium metabolism, or a clinician has advised you to avoid or individualize vitamin D supplementation.

Trade-off: The 2,000 IU dose is higher than the adult RDA, so it should be considered in the context of total intake and actual need rather than assumed to be necessary for everyone.

  • 50 mcg (2,000 IU) vitamin D3 per tablet
  • 220 tablets in the current package
  • USP Verified mark shown on the current label
  • Manufacturer suggested use: adults take 1 tablet daily with water and a meal

Quality Verification

The current package carries the USP Verified mark and states that USP has tested and verified ingredients, potency and manufacturing process.

Safety Check

  • Count vitamin D from multivitamins, calcium products and other supplements before adding a separate vitamin D product.
  • The label advises people taking medication to consult a physician before use.
  • Review supplementation with a clinician if you have kidney disease or another condition affecting calcium metabolism.

Dose note: The current label provides 2,000 IU (50 mcg) vitamin D3 per tablet. The adult tolerable upper intake level is 4,000 IU (100 mcg) per day from all sources unless a clinician recommends otherwise for a specific reason.

TrueMontis may earn a commission from qualifying purchases or referrals at no additional cost to you. As an Amazon Associate I earn from qualifying purchases. Affiliate Disclosure

How to Use It

  • Follow the label: adults take 1 tablet daily with water and a meal.
  • Count vitamin D from the rest of your supplement routine before adding this product.

Product Specifications

Serving size
1 tablet
Vitamin D3
50 mcg / 2,000 IU (250% DV)
Vitamin D form
Cholecalciferol
Calcium
40 mg (3% DV)
Package count
220 tablets
Other ingredients
Cellulose gel, maltodextrin, croscarmellose sodium; less than 2% stearic acid and magnesium stearate

Purchase Options

Amazon

Check Amazon for current pricing and availability.

Manufacturer Claims

The following statements are made by the manufacturer and have not been independently verified by TrueMontis.

  • Current Nature Made package label No synthetic FD&C dyes, no artificial flavors and gluten free.
Quick Verdict

Best For: People who specifically want a D3-only supplement and prefer a product carrying the USP Verified mark

Main Advantage: Straightforward D3-only formula with independent USP verification

Main Trade-Off: 2,000 IU may be more than some people need for routine supplementation

TrueMontis Take: A practical D3-only comparison option when 2,000 IU fits the user's actual intake and needs; the USP Verified mark is its clearest quality differentiator.

Ready to take a closer look?

Review current availability and pricing directly with the retailer.

Share this guide:
Similar Options

Related Products

Alternatives in the same or a closely related product type, so you can compare another option without confusing it with an accessory.

Performance Lab NutriGenesis D3 plus K2 supplement bottle on a white background
SupplementsBest For: Moderate-dose D3 plus K2

Performance Lab NutriGenesis® D3 + K2

A one-capsule D3 + K2 formula with 1,000 IU of vitamin D3 plus 50 mcg of vitamin K2 MK-7.

Thorne D-1,000 vitamin D3 supplement bottle, 180 capsules
SupplementsBest For: Simple 1,000 IU D3-only capsule

Thorne D-1,000 Vitamin D3

A simple D3-only capsule providing 25 mcg (1,000 IU) of vitamin D3 per capsule, in the 180-capsule presentation shown on the current product image.