Manufacturer Directory

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 1–24 of 94 manufacturers

Advanced Supplements LLC

Brentwood, NY

Supplements & Functional

Private label supplement manufacturer offering formulation support with a focus on efficient and compliant production.

GMPNSF GMP

Aegle Nutrition

Carrollton, TX

Supplements & Functional

Private label and custom supplement manufacturer focused on flexible production runs and brand support services.

GMPFDA Registered

AIDP

City of Industry, CA

Supplements & Functional

Science-backed nutraceutical ingredient supplier providing research, documentation, and formulation guidance.

GMPISO 22000

American Health Formulations

NY, NY

Supplements & Functional

Contract dietary supplement manufacturer specializing in capsules, tablets, powders, and private label solutions with a focus on FDA-compliant cGMP production and quality assurance.

GMP

American Health Packaging

Columbus, OH

Supplements & Functional

Pharmaceutical and supplement packaging provider focused on sterile, compliant, and high-volume packaging operations.

GMPISO 22000

Arizona Nutritional Supplements

Chandler, AZ

Supplements & Functional

GMP-certified contract manufacturer specializing in capsules, tablets, and powders with an emphasis on quality control, scalability, and long-term brand partnerships.

GMPNSF GMP

Bactolac Pharmaceutical

Hauppauge, NY

Supplements & Functional

Contract manufacturer specializing in dietary supplements and functional foods, offering formulation, flavoring, and advanced production capabilities.

GMPFDA Registered

Best Formulations

City of Industry, CA

Supplements & Functional

Custom dietary supplement manufacturer with strong formulation science capabilities, offering capsules, tablets, and powders supported by in-house R&D.

GMPFDA Registered

Bluebonnet Nutrition

TX, TX

Supplements & Functional

Sports and performance nutrition manufacturer specializing in supplements for strength, endurance, and active lifestyles.

GMP

BulkSupplements

Henderson, NV

Supplements & Functional

Bulk dietary supplement ingredient supplier emphasizing transparency, testing, and competitive pricing.

GMPNSF GMP

Canyonside Labs

Twin Falls, ID

Supplements & Functional

Dietary supplement manufacturer with strong quality controls serving health and wellness brands nationwide.

GMP

Captek Softgel International

Cerritos, CA

Supplements & Functional

Specialized softgel and liquid delivery system manufacturer focused on advanced lipid-based formulations and clinically supported ingredients.

GMPNSF GMPFDA Registered

Catalent

NJ, NJ

Supplements & Functional

Nutraceutical ingredient supplier and manufacturer supporting supplement brands with science-backed raw materials.

GMP

CMSI

, CO

Supplements & Functional

FDA-registered private-label gummy and supplement manufacturer offering six stock gummy molds or custom molds. Private-label runs start at 1,000 bottles with typical 4–6 week turnaround.

FDA Registered

Concept Matrix Solutions

Thousand Oaks, CA

Supplements & Functional

Custom supplement formulation and manufacturing provider emphasizing innovation, rapid development, and quality systems.

GMPFDA Registered

Contract packager

United States, US

Supplements & Functional

Dietary supplement manufacturer providing custom formulation, encapsulation, and private label services with scalable production capabilities.

GMPISO 22000

Contract Pharmacal Corp

Hauppauge, NY

Supplements & Functional

Pharmaceutical and nutraceutical contract manufacturer providing formulation, production, and packaging services.

GMPFDA Registered

Country Life

NY, NY

Supplements & Functional

Nutrition and wellness brand producing supplements and functional products aimed at everyday health and lifestyle support.

GMP

Deerland

GA, GA

Supplements & Functional

Probiotic, enzyme, and microbiome solution developer with a strong focus on research and innovation.

GMP

Deerland Probiotics & Enzymes

Kennesaw, GA

Supplements & Functional

Probiotic and enzyme manufacturer specializing in microbiome-focused nutraceuticals with research-driven ingredient development.

GMP

Designs for Health

TN/CA, US

Supplements & Functional

Science-driven supplement developer serving health professionals with an emphasis on research and quality assurance.

GMP

Douglas Labs

PA, PA

Supplements & Functional

Practitioner-grade dietary supplement manufacturer focused on clinical formulations for healthcare professionals.

GMP

Ethical Naturals

CA, CA

Supplements & Functional

Dietary supplement producer emphasizing clean sourcing, transparency, and private label support.

GMP

Eurofins Nutraceutical

US multi-site, US

Supplements & Functional

Analytical testing and regulatory support provider offering quality and compliance testing for supplement manufacturers.

ISO 22000