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Manufacturer directory

Supplement manufacturers with a manufacturing or packaging facility on a public registry we check.

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Company name

Dosage form

Gummies1
Soft chews & chewables0
Capsules5
Tablets5
Softgels5
Powders5
Liquids1
Oils2
Lozenges0
Oral dissolving films0
Bars0

Operations

Dry formulation4
Encapsulation4
Tablet compression4
Liquid formulation1
Coating2
Molding0
Baking0
Kitting1
Sterilization0
Pasteurization0
Extraction0
Granulation0
Fermentation0
Enrobing0
Freeze-drying0
High-pressure processing0
Oil refining0
Spheronization0
Spray drying0

Certification

NSF/ANSI 455-25
NSF/ANSI 455-31
NSF/ANSI 455-40
Health Canada site licence0
NPA GMP1
Informed Manufacturer (not a GMP audit)0
USDA Organic3

Country

US state1 selected

US facilities only

Products & services1 selected

What each company’s own website says (not verified by us), or for product types its USDA Organic certificate lists.

Probiotics10
Collagen7
Herbal & botanical12
Protein8
Omega-3 & fish oil1
Vitamins & minerals11
Mushrooms8
CBD & hemp0
Electrolytes & hydration3
Pre-workout3
Creatine3
Pet supplements2
Prenatal5
Private label10
Custom formulation14
Contract manufacturing9
Turnkey13
Low minimums2
Small batches0
Packaging & bottling18
Stick packs & sachets7
Vegan4
Non-GMO5
Kosher6
Halal6
Gluten-free5
Organic products6

6 manufacturers

New Jersey
Halal (website claim)

Ambix Laboratories
Totowa, NJ, United Statesambixlabs.com
- Liquids
- Oils
Operations:
- Liquid formulation
NSF/ANSI 455-2checked Nov 1, 2026
AVIVA Natural Supplements
New Brunswick, NJ, United Statesavivanaturals.com
- Capsules
- Powders
- Softgels
- Tablets
NPA GMPchecked Oct 12, 2026
NutraStar
USDA Organic
Farmingdale, NJ, United Statesnutrastar.com
- Capsules
- Gummies
- Powders
- Softgels
- Tablets
Operations:
- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026
Reliance Vitamin LLC
USDA Organic
Edison, NJ, United Statesreliancevitamin.com
- Capsules
- Oils
- Powders
- Softgels
- Tablets
Operations:
- Coating
- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026
Sabinsa Corporation
Windsor, NJ, United Statessabinsa.com
- Capsules
- Powders
- Softgels
- Tablets
Operations:
- Coating
- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026
Vitaquest International
USDA Organic
West Caldwell, NJ, United Statesvitaquest.com
- Capsules
- Powders
- Softgels
- Tablets
Operations:
- Kitting
- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026

Source: USDA AMS Organic Integrity Database.

Certified Manufacturers

A directory of supplement manufacturers, each checked against public certification and licensing registries.

Dosage forms

All supplement manufacturers
NSF-certified manufacturers
Organic manufacturers
Gummy manufacturers
Capsule manufacturers
Tablet manufacturers
Softgel manufacturers
Powder manufacturers
Liquid manufacturers
Best supplement manufacturers

Product types

Prenatal vitamin manufacturers
Probiotic manufacturers
Collagen manufacturers
Herbal supplement manufacturers
Protein powder manufacturers
Fish oil & omega-3 manufacturers
Vitamin manufacturers
Mushroom supplement manufacturers
CBD & hemp manufacturers
Electrolyte manufacturers
Pre-workout manufacturers
Creatine manufacturers
Pet supplement manufacturers

Services

Stick pack manufacturers
Supplement packaging companies
Private label manufacturers
Custom formulation manufacturers
Contract manufacturers
Turnkey manufacturers
Low MOQ manufacturers
Small-batch manufacturers

Dietary & certifications

Vegan supplement manufacturers
Kosher supplement manufacturers
Halal supplement manufacturers
Non-GMO supplement manufacturers

Countries

Manufacturers in the USA
Manufacturers in the UK
Manufacturers in Canada
Manufacturers in Australia
Manufacturers in China
Manufacturers in India

Testing labs

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Guides

What is a certified manufacturer?
Certifications explained
How to verify a certification
Best certification to look for
How to find a manufacturer
Start a supplement business
Private label vs custom formula
Questions to ask a manufacturer
Are manufacturers FDA approved?
Supliful alternatives: choosing a supplement supply model
Supplement manufacturer sourcing platforms compared
How to sell supplements on Amazon: compliance steps
DSHEA and US dietary supplement regulation
New dietary ingredient notification: buyer checklist
Structure/function claims for dietary supplements
Dietary supplement label requirements: US checklist
Supplement shelf life: what buyers should ask
How is protein powder manufactured?
Supplement supplier vs manufacturer: who does what?
Supplement capability snapshot
Where Nature Made vitamins are made

Tools

Manufacturer audit checklist
Supplement cost calculator
Supplement Facts label generator
Capsule size chart
% Daily Value calculator
Certification checker
RFQ spec builder

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Certified Manufacturers is an independent directory and is not affiliated with or endorsed by NSF International, any government agency, or any certifier or regulator. Certification data is taken from public listings and may change between our checks; confirm current status with the certifier or regulator before relying on it.