Manufacturer Directory
NSF GMP Certified Supplement Manufacturers
USA Factory Network lists 20 US facilities reporting NSF GMP Certified, with the most in California (6).
NSF audits the facility against dietary supplement GMP requirements (21 CFR Part 111) and re-audits on a recurring schedule. Many retailers ask supplement brands for it.
Skip the searching: get matched to the right facilities, free
Describe your product once; we shortlist FDA-registered US manufacturers that fit and they reply to you, usually within 48 hours.
Showing 1–20 of 20 manufacturers
Advanced Supplements LLC
Brentwood, NY
Private label supplement manufacturer offering formulation support with a focus on efficient and compliant production.
Americas Beverage Company Kroger Manufacturing
San Antonio, TX
Beverage bottler specializing in private-label and contract manufacturing. Provides canning and bottling services. Focuses on operational consistency.
Arizona Nutritional Supplements
Chandler, AZ
GMP-certified contract manufacturer specializing in capsules, tablets, and powders with an emphasis on quality control, scalability, and long-term brand partnerships.
BulkSupplements
Henderson, NV
Bulk dietary supplement ingredient supplier emphasizing transparency, testing, and competitive pricing.
Captek Softgel International
Cerritos, CA
Specialized softgel and liquid delivery system manufacturer focused on advanced lipid-based formulations and clinically supported ingredients.
Florida Supplement
Miramar, FL
Custom and private label supplement manufacturer supporting brands from formulation through packaging.
GMP Laboratories of America
Anaheim, CA
Private label and custom supplement manufacturer focused on regulatory compliance, consistency, and efficient production timelines.
Green Star Labs
San Diego, CA
Supplement-grade pectin gummy manufacturer offering standard 4.5g squares and custom molds, small-scale gummy R&D, and in-line pouch and bottle packaging (5–150ct pouches, 20–90ct bottles). White label available from about 250 units; full production lines run 100k–500k pieces per shift.
Health Wright Products
Clackamas, OR
Contract supplement manufacturer producing capsules, tablets, and powders with strong quality systems.
HyVIDA Brands, Inc.
Muskegon, MI
Hydrogen Infused Beverage Technology provider to copackers. All of our clients infuse hydrogen gas into their beverages or powder drink mixes, the next big trend in functional beverages.
Ingredients by Nature
Montclair, CA
Branded nutraceutical ingredient manufacturer partnering with supplement brands seeking science-backed differentiation.
Innova Softgel
Miami, FL
Softgel manufacturer specializing in encapsulation technologies with formulation and private label services.
Nutra Connection
Spanish Fork, UT
US contract manufacturer and sachet co-packer in Spanish Fork, Utah. Manufacturing: 3595 N 300 W, Spanish Fork, UT 84660; office: 3532 N 300 W, Spanish Fork, UT. Products: custom dry food and supplement powders (not a spray-drying dairy). Packaging: 4-side-seal sachets (2-40 g) and stick packs; cartons and pouches as secondary. Certifications: FDA registered, NSF GMP, SQF, gluten-free. Scale / lead time: approx. 50,000 sachets MOQ per SKU; 10-12 weeks from PO. Infant formula: No. Best for: US sachet co-packing if you already have (or they blend) a child/adult milk-powder formula. Contact: sales@nutraconnection.com, (801) 821-8025.
NutraScience Labs
Farmingdale, NY
Turnkey supplement manufacturing provider offering formulation, testing, packaging, and fulfillment, focused on helping startups and established brands launch compliant, science-backed products.
Nutritional Manufacturing Services (NMS)
Chandler, AZ
Custom contract manufacturer of capsules, tablets and powders with 20+ years of experience. cGMP compliant and FDA-audited, with NSF cGMP cited on their materials and an in-house lab backed by third-party testing. Has produced freeze-dried grass-fed multi-organ capsules - a public COA exists for a liver/heart/kidney/pancreas/spleen blend - and can encapsulate customer-supplied US organ powder from a partner such as Flatiron. USA grass-fed and grass-finished raw material and no-filler specs must be defined by the buyer. Contact: (480) 889-9450 | info@nmsaz.com | shannon@nmsaz.com | 3295 N Nevada St, Chandler, AZ 85225.
Propper Beverage Co.
Hudsonville, MI
End-to-end beverage co-packer offering blending, cold-fill, tunnel pasteurization, canning (8–16 oz), and full private-label services for RTD drinks
Robinson Pharma
Santa Ana, CA
Large-scale supplement manufacturer producing capsules, tablets, powders, softgels, and liquids with in-house R&D, testing, and packaging capabilities.
TCI Bio
Signal Hill, CA
Contract manufacturer specializing in dietary supplements and functional foods, providing formulation, production, and packaging services.
Thorne HealthTech
Summerville, SC
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.
Vitaquest International
West Caldwell, NJ
Global nutraceutical manufacturer delivering formulation, manufacturing, packaging, and regulatory services while maintaining rigorous quality and compliance standards.
