Manufacturer Directory · Page 4 of 4

Supplement & Nutraceutical Manufacturers

USA Factory Network lists 94 US facilities in Supplements & Functional, with the most in California (23), New York (14) and New Jersey (7). Most common certifications: GMP (88), FDA Registered (42) and NSF GMP (17).

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Showing 73–94 of 94 manufacturers

Pharmavite

CA, CA

Supplements & Functional

Leading vitamin and supplement manufacturer known for science-based products and large-scale consumer health brands.

GMPFDA Registered

ProbioFerm

Multiple Locations across US, US

Supplements & Functional

Probiotic ingredient developer focusing on fermentation technologies for supplements and functional foods.

GMP

Puretek Corp

CA, CA

Supplements & Functional

High-purity nutraceutical ingredient developer focused on science-driven formulations and global sourcing.

GMPFDA Registered

Reliance Private Label Supplements

Paterson, NJ

Supplements & Functional

Turnkey supplement manufacturing provider offering formulation and packaging with streamlined processes and scalable production.

GMPFDA Registered

Robinson Pharma

Santa Ana, CA

Supplements & Functional

Large-scale supplement manufacturer producing capsules, tablets, powders, softgels, and liquids with in-house R&D, testing, and packaging capabilities.

GMPNSF GMPFDA Registered

Sabinsa

NJ, NJ

Supplements & Functional

Global supplier of clinically researched nutraceutical ingredients emphasizing science, sustainability, and intellectual property.

GMPISO 22000

Santa Cruz Nutritionals

CA, CA

Supplements & Functional

Nutraceutical manufacturer focused on clean-label supplements, quality sourcing, and compliant production practices.

GMP

SMP Nutra

Edgewood, NY

Supplements & Functional

Custom supplement manufacturer producing capsules, tablets, powders, softgels, and gummies, known for low minimums, fast turnaround times, and end-to-end brand support.

GMPFDA Registered

Solgar

NJ/NY, US

Supplements & Functional

Herbal and nutritional supplement manufacturer offering vitamins, botanicals, and specialty formulations with science-backed quality controls.

GMP

Standard Process

Palmyra, WI

Supplements & Functional

Whole-food-based supplement manufacturer emphasizing farm-to-supplement sourcing and traditional production practices.

GMP

Sun Nutraceuticals

Fort Lauderdale, FL

Supplements & Functional

Turnkey contract manufacturer running dedicated beef organ capsule programs - liver, heart, kidney, lung, spleen and multi-organ blends in gelatin or HPMC capsules (size 0 / 00 / 000), freeze-dried preferred. FDA-registered facility with SGS-certified GMP and third-party lab testing on every batch for identity, potency, micro and heavy metals. No-filler / clean-label capable, with sourcing relationships for both US-origin and New Zealand grass-fed material, plus integrated fulfillment from powder to bottled product. Catalog MOQ around 5,000 units. Contact: (754) 247-9542 | sales@sunnutra.com | 6611 NW 15th Way, Fort Lauderdale, FL 33309.

FDA RegisteredGMPLab Tested

Superior Supplement Manufacturing

Fountain Valley, CA

Supplements & Functional

Custom dietary supplement manufacturer emphasizing quality control and consistency across capsules, powders, and tablets.

GMPFDA Registered

TCI Bio

Signal Hill, CA

Supplements & Functional

Contract manufacturer specializing in dietary supplements and functional foods, providing formulation, production, and packaging services.

GMPNSF GMP

Thorne HealthTech

Summerville, SC

Supplements & Functional

Premium science-driven supplement manufacturer specializing in personalized health solutions, clinical-grade nutraceuticals, and at-home wellness testing. NSF-certified and trusted by athletes, clinicians, and brands.

FDA RegisteredGMPNSF GMPUSPLab Tested+3 more

Tishcon Corp

Westbury, NY

Supplements & Functional

Nutraceutical ingredient and contract manufacturing company emphasizing scientific validation, quality assurance, and regulatory compliance.

GMPFDA Registered

Trinity Nutraceuticals

Farmingdale, NY

Supplements & Functional

Private label supplement manufacturer focused on innovation and fast speed-to-market for startups and established brands.

GMPFDA Registered

Triton Nutra Group

Chandler, AZ

Supplements & Functional

Contract manufacturer and private label supplement provider focused on efficiency, compliance, and brand scalability.

GMPFDA Registered

Unigen

Tacoma, WA

Supplements & Functional

Clinically researched nutraceutical ingredient and formulation company focused on science-driven innovation and intellectual property.

GMPFDA Registered

United Science LLC

WI, WI

Supplements & Functional

Custom supplement manufacturing and private label provider emphasizing regulatory adherence and product consistency.

GMP

UniWell Laboratories

Fort Worth, TX

Supplements & Functional

Private label and custom supplement manufacturer offering formulation, encapsulation, and packaging services.

GMPFDA Registered

Vit-Best Nutrition

CA, CA

Supplements & Functional

Contract supplement manufacturer providing private label services, formulation support, and scalable production for emerging and established brands.

GMP

Vitaquest International

West Caldwell, NJ

Supplements & Functional

Global nutraceutical manufacturer delivering formulation, manufacturing, packaging, and regulatory services while maintaining rigorous quality and compliance standards.

GMPFDA RegisteredNSF GMP