DeliveredDose

BulkSupplements.com Vitamin D3 10,000 IU Softgels (500 count)

D · None located

No priced retailer offer is currently recorded as available. Browse other tracked packages →

Label read Sep 11, 2026. Where the data comes from

Is BulkSupplements vitamin D3 NSF certified? · Is BulkSupplements third party tested? · Which vitamin D3 brands are third-party tested?

Cost

No available price on record, so cost per dose cannot be calculated.

Where to buy

BulkSupplements.com
we earn nothing on this link
checked today
out of stock
$17.97Out of stock

Ordered by price, lowest first, and labeled so you can see what each link earns us. Commission is never an input to that ordering. If the cheapest retailer pays us nothing, that is still the one we send you to. No link on this page earns us anything; every Buy button is a plain retailer link.

Verification, Tier D: Could not locate independent data

We could not locate independent testing or certification for this product. That is a statement about our search, not about the product. These programs certify what a company submits to them, so a product can be absent simply because it was never entered, which is not a finding against it. Which certifier databases we searched, and when, is listed below. Where a program is not listed there, we have not checked it and do not imply anything either way.

  • Searched 1 certifier database and found no listing for this product, and located no published test results. A program not named below was not checked for this product.
  • The testing claim we recorded for this product, with where it appeared: "THIRD PARTY TESTED" (one of three seals on a "TRUSTED QUALITY" image in the gallery of the store page this site's Buy link opens, read Oct 17, 2026; it names no laboratory and no program). It names no program this site grades, so there is no listing to open against it, and it does not raise the verification level.
  • Checked NSF Certified for Sport database on Sep 11, 2026: not listed.
Testing claim read on: BulkSupplements.com, BulkSupplements.com product pages: the "Trusted Quality" gallery image, read October 17, 2026 · checked Oct 17, 2026
NSF Certified for Sport: checked, not listed
Checked against a full enumeration of the Certified for Sport directory on Sep 11, 2026 and not found. Absence from a database is not a failed test.
Source: NSF Certified for Sport, NSF Certified for Sport directory: BulkSupplements vitamin D listings enumerated · checked Sep 11, 2026

No laboratory report with figures is recorded here for this product.

Not established: Heavy-metal testing, Label-accuracy testing, Vegan status.
Absence of data is not evidence that a product is clean. It means we found no published result for that testing.

Label

Form
softgel
Serving size
1 softgel
Active ingredient
Vitamin D3 (cholecalciferol): 250mcg as labeled
Printed as 250 mcg per serving; the label also gives 10,000 IU. 1 mcg = 40 IU, so the two agree (250 x 40 = 10,000).
Vegan
Unknown
Gluten free
Unknown
Allergens
Unknown
Other ingredients
Unknown
Label facts rest on: BulkSupplements.com, Front label: Vitamin D3 10000 IU Softgels (500 count) · checked Sep 11, 2026

Other tracked packages

Same category and format and, where a category is compared by strength, the same labeled strength. Different recorded ingredient-form lists are kept separate. Ordered by container price before delivery; only fresh recorded prices are shown. Formulas, flavors and allergens may differ: check each label. These are browsing options, not recommended substitutes.

Compare all the vitamin D3 we price, per 1,000 IU vitamin D3 →

What this rests on: prices we last recorded at the retailer named on each product page, which go stale, and each page says when it was checked; the products we track, not every product sold, and Amazon and Walmart are not among the stores; listings and labels read at the source, each linked from the page. Found an error? Tell us. The full method: How we compare.