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

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Dosage form1 selected

Gummies1
Soft chews & chewables0
Capsules5
Tablets5
Softgels7
Powders5
Liquids2
Oils0
Lozenges0
Oral dissolving films0
Bars0

Operations

Dry formulation4
Encapsulation4
Tablet compression3
Liquid formulation0
Coating3
Molding0
Baking0
Kitting0
Sterilization0
Pasteurization0
Extraction0
Granulation0
Fermentation0
Enrobing0
Freeze-drying0
High-pressure processing0
Oil refining0
Spheronization0
Spray drying0

Certification

NSF/ANSI 455-25
NSF/ANSI 455-30
NSF/ANSI 455-40
Health Canada site licence0
NPA GMP0
Informed Manufacturer (not a GMP audit)1
USDA Organic0

Country1 selected

US state

US facilities only

Products & services

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

Probiotics1
Collagen0
Herbal & botanical0
Protein0
Omega-3 & fish oil0
Vitamins & minerals1
Mushrooms0
CBD & hemp0
Electrolytes & hydration0
Pre-workout0
Creatine0
Pet supplements0
Prenatal0
Private label0
Custom formulation0
Contract manufacturing0
Turnkey0
Low minimums0
Small batches0
Packaging & bottling1
Stick packs & sachets0
Vegan0
Non-GMO0
Kosher0
Halal0
Gluten-free0
Organic products0

5 manufacturers

Capsules
Japan

Aliment Industry Co., Ltd.
NSF lists 2 capsule facilities, including one in Shizuoka, Japan
Minamikoma-gun, Yamanashi, Japanaliment.co.jp
- Capsules
- Powders
- Softgels
- Tablets
Operations:
- Coating
- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026
Biholon Co., Ltd.
NSF lists a capsule facility in Toyamacity, Japan
Toyamacity, Japanbiholon.co.jp
- Capsules
- Powders
- Softgels
- Tablets
Operations:
- Coating
- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026
Morishita Jintan Co., Ltd.
NSF lists a capsule facility in Inugami-Gun, Shiga
Osaka, Japanjintan.co.jp
- Capsules
- Tablets
Operations:
- Encapsulation
NSF/ANSI 455-2checked Nov 1, 2026
Temahimado Co., Ltd.
NSF lists a capsule facility in Kagoshima-ken, Japan
Kagoshima-ken, Japantemahimado.co.jp
- Capsules
- Powders
- Softgels
- Tablets
Operations:
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026
TOYO SHINYAKU Co., Ltd.
NSF lists a capsule facility in Tosu-shi Saga, Japan
Hakata-ku, Fukuoka, Japantoyoshinyaku.co.jp
- Capsules
- Powders
- Softgels
- Tablets
Operations:
- Coating
- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026

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

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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
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% Daily Value calculator
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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.