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Where is the Bronson Vitamin K2 D3 (MK7) Supplement 2-in-1 D3 & K2 made?

Who owns the brand, where it's manufactured, and where its materials come from — and how much of it is made in United States.

The Bronson Vitamin K2 D3 (MK7) Supplement 2-in-1 D3 & K2 is manufactured in United States (100%). The brand is owned by Bronson Labs (United States). Its Local Score for United States is 75/100 (Mostly local). Last verified 11 Aug 2026.

Origin report

Cached — Served from the shared 24h cache

Bronson Vitamin K2 D3 (MK7) Supplement 2-in-1 D3 & K2

Bronson · supplement · traced 11 Aug 2026

Mostly local

75 of 100 points for 🇺🇸 United States — combining who owns the brand, where it's made, and where the materials come from.

Brand ownership
20/20 pts
Manufacturing
55/55 pts
Materials
0/25 pts
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Bronson is a U.S.-based supplement brand associated with Bronson Labs, with this vitamin product listed as made in Hauppauge, New York, while the origins of its ingredient inputs are not publicly disclosed.

01Brand ownership

Reported — Credible source(s), not independently corroborated

Bronson Labs — United States

02Manufacturing

Reported — Credible source(s), not independently corroborated
  • United StatesAmazon listing says the product is manufactured in a state-of-the-art facility in Hauppauge, New York, and lists Country of Origin as USA100%

03Materials

Unknown — Not disclosed or contradictory — no value invented
  • vitamin K2 (MK-7)unknown50%
  • vitamin D3unknown30%
  • capsule/excipientsunknown20%

04Route

  1. Materials
    ✳
  2. Production
    🇺🇸
  3. Ownership HQ
    🇺🇸

05Sources

  1. 01Amazon product listing for Bronson Vitamin K2 D3
  2. 02Bronson Vitamins official site
  3. 03Bronson Vitamins about page
  4. 04Trustpilot company contact page

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Frequently asked

Where is the Bronson Vitamin K2 D3 (MK7) Supplement 2-in-1 D3 & K2 made?

The Bronson Vitamin K2 D3 (MK7) Supplement 2-in-1 D3 & K2 is manufactured in United States (100%).

Who owns Bronson?

Bronson is owned by Bronson Labs, based in United States.

What is the Bronson Vitamin K2 D3 (MK7) Supplement 2-in-1 D3 & K2 made of?

The Bronson Vitamin K2 D3 (MK7) Supplement 2-in-1 D3 & K2 is made from vitamin K2 (MK-7) (from unknown), vitamin D3 (from unknown), capsule/excipients (from unknown).

Is the Bronson Vitamin K2 D3 (MK7) Supplement 2-in-1 D3 & K2 made in United States?

Largely, yes. Its Local Score for United States is 75/100 (Mostly local), combining brand ownership, manufacturing, and material origins.