The question is "Where is it made", NOT "where is it manufactured". Nature's Bounty chose not to answer the question as asked, choosing instead, to use the word "manufactured". There was a reason for this. "According to the Federal Trade Commission, 'Made in USA' means that all or virtually all the product has been made in America. That is, all significant parts, processing and labor that go into the product must be of U.S. Origin". I believe that this FTC regulation was intended, in part, to prevent companies from deceiving consumers. Is the FTCs regulation working the way it was intended? Sometimes the answer is NO.

Does manufacturer guarantee this provides the 10,000 iu that is stated? Purchased another brand and my levels dropped significantly.

Thank you for your interest in Nature's Bounty! Our Vitamin D3 10,000 IU softgels provide 10,000 Vitamin D3 per serving size (1 softgel). Our Quality Control and Quality Assurance programs are internally and independently audited to ensure top quality products and that our performance measures are continually met. Our Quality Assurance professionals supervise manufacturing and packaging processes to ensure product integrity, purity and accuracy of contents. We endeavor to conform to the United States Pharmacopeia/National Formulary (USP/NF) requirements, which are industry standard for purity and testing. Additionally, the FDA recently enacted Good Manufacturing Practices (GMPs) for the dietary supplement industry. These regulations define standards for manufacturers of dietary supplements and require manufacturers to evaluate the identity, strength, purity and composition of their products.

Cancel this order - do not need anymore

You put in your cancel request in the "ask other customers about this product" section. If it's Subscribe & Save, you need to go to https://www.amazon.com/auto-deliveries/subscriptionList?and cancel it there. If you placed a regular order that you need to cancel, go to your orders, select it, and select to cancel it. https://www.amazon.com/gp/css/order-history?ref_=nav_orders_first

What type of gelatin is used for this product? Beef? Pork?

Thank you for your interest in Nature's Bounty products! The Vitamin D3 10,000IU contains a gelatin sourced from bovine (cow).

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Reviews

M**.

Another GREAT Nature’s Bounty Supplement!

I have been taking Natures Bounty Supplements for years now. Added D3 just a a precautionary supplement (like most of the supplements I take). There is no off taste, the soft gels are super tiny and easy to swallow, and overall it’s a fabulous product. I haven’t personally experienced any side effects, but I have seen an increase in my vitamin D level.

21.01.2026

M**R

awesome

Awesome Seller, Great Packaging, Received On-Time, Excellent Super Great Product, Great Pricing, Described to a "T”!! Will buy again and Again from this Seller!! Great Job. Thank You for Going out of the way for what you have done to get them here!!!! I will follow your STORE!! Thanks.

11.01.2026

K**P

Good choice

I have been taking these for a month now and u can tell the difference in how I feel. Easy to swallow. Good quality. Slick with no texture. About the size of half of a dime or end of a pencil eraser. Effective!

5.01.2026

A**.

Top Quality at the Best Price!

I’m very happy with my purchase of Nature’s Bounty Vitamin D3 (5000 IU) and Vitamin E (400 IU) softgels. Both products are excellent quality — the softgels are easy to swallow, have no unpleasant aftertaste, and the bottles are well-sealed for freshness. I appreciate that Nature’s Bounty is a trusted brand, and these supplements deliver exactly what I need for my health. The Vitamin D3 is great for immune support, especially when I’m not getting enough sun, and the Vitamin E is perfect for antioxidant support. For the quality you get, the price is unbeatable. I will definitely keep buying these from Amazon!

9.08.2025

B**N

Good supplement

Good supplements

24.01.2026

M**L

Easy to swallow

Ease of use no stomach upset easy to swallow

15.02.2026

C**R

Notice how well it works

My Dr approves of this dosage and its effectiveness

5.02.2026

D**S

Will order again !

Great product. Fast shipping!

10.02.2026

E**A

First time given a try and it seems like I can accept the quality

6.12.2025

A**R

To stay healthy

18.07.2021

ASIN	B00DN4VCA2
Best Sellers Rank	#1,199 in Health & Household ( See Top 100 in Health & Household ) #20 in Vitamin D Supplements #137 in Sales & Deals
Customer Reviews	4.8 4.8 out of 5 stars (82,541)
Date First Available	June 26, 2013
Is Discontinued By Manufacturer	No
Item model number	89176
Manufacturer	US Nutrition
Product Dimensions	2.31 x 2.31 x 4.35 inches; 1.6 ounces

Nature's Bounty Vitamin D3 5000 IU Softgels, Rapid Release, Immune Support, Vitamin D Supplements, 240 Ct

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