Directory/NSF Certified makers

NSF Certified Supplement Manufacturers

56 makers listed — 51 with documented proof

NSF certification is a stronger signal than a self-claimed GMP badge: NSF publishes its dietary supplement GMP program results in a searchable directory, so the claim is independently checkable. These are the makers we could confirm under NSF/ANSI 455-2.

Directory listing last reviewed September 2026. New brand? Start with low-MOQ makers before requesting quotes.

Why nsf certified matters

NSF/ANSI 455-2 is the standard for dietary supplement good manufacturing practices. Unlike a self-report, an NSF listing means a third party audited the facility against that standard and publishes it — so a brand can verify it without asking the maker for paperwork.

What to verify

Search the maker's legal entity name and city in the NSF directory yourself; name variants are the usual reason a listing is missed. Confirm the listing is current, and check whether it covers the facility you would actually be shipping from if the maker has more than one plant.

51 makers with registry or documented proof

These listings trace to an independent registry entry or a certificate published on the maker's own site. How we grade evidence.

Makers Nutrition

New York, USA • Full-Service

Why nsf certified matters

What to verify

51 makers with registry or documented proof

Makers Nutrition

Robinson Pharma

Vitaquest International

Gummi World

ASAP Nutrition Inc

BL Bio Lab

Captek Softgel International

Covert Nutra

Elevate Health Sciences

F.A.M.E. Health Labs

First Priority Manufacturing Inc

Aqua Nutraceuticals LLC

GMP Laboratories of America

InvaPharm, Inc.

Active Confectionery Company

GIH Life Sciences LLC

Health Genesis Corporation

MSI Express, Inc.

Albert Max

Amerilab Technologies

Florida Supplement

Lief Labs

Nutra Connection

Simpson Labs

Sun-Pac Manufacturing

SupraNaturals

Bio Nutraceutical, Inc. (BNI Pure)

ADH Health Products

Avanti Nutritional Laboratories

Capstone Nutrition

Coating Place Incorporated

Deseret Laboratories, Inc.

FB Laboratories

Gemini Pharmaceuticals

GMP Nutraceuticals

Marlyn Nutraceuticals Inc

Natural Alternatives International

Nellson Nutraceutical, LLC

Nutrabound Labs

NutraCom LLC

NutraPak USA

Pacific Pharmaceuticals USA

Paragon Laboratories

PreMark Health Science

Tishcon Corporation

Veritacor

Vitabest Nutrition Inc. dba Vit-Best Nutrition, Inc.

VitaCare Pharma

Wasatch Product Development, LLC

We Make Vitamins

Willings Nutraceutical

5 makers claiming NSF Certified without a document we could confirm

AHF Vitamins (American Health Formulations)

Kelker Pharma

North West PharmaNaturals (Beacon Manufacturing)

Eva Nutra

Pro Safe Nutritionals

Other certifications