Manufacturer Directory · Page 3 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).

Supplement & Nutraceutical Manufacturers: sourcing guide and free matching

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.

Get Matched Free

Showing 49–72 of 94 manufacturers

Lonza

US sites, US

Supplements & Functional

Science-driven nutraceutical and ingredient company specializing in research, biotechnology, and advanced formulation solutions.

GMPISO 22000

Makers Nutrition

Commack, NY

Supplements & Functional

Full-service dietary supplement manufacturer specializing in capsules, tablets, powders, and gummies, offering formulation support, private labeling, and FDA-compliant cGMP production for brands of all sizes.

GMPFDA Registered

Metagenics

CA, CA

Supplements & Functional

Medical nutrition company specializing in practitioner-recommended supplements and lifestyle medicine solutions.

GMP

Nature’s Answer

Hauppauge, NY

Supplements & Functional

Herbal supplement producer focused on plant-based remedies, traditional botanicals, and natural health formulations.

GMP

Nature’s Plus

Melville, NY

Supplements & Functional

Dietary supplement brand developing vitamins, minerals, and herbal products with an emphasis on quality sourcing and regulatory compliance.

GMP

Nature’s Sunshine

Lehi, UT

Supplements & Functional

Science-based dietary supplement manufacturer focused on whole-food, herbal, and nutritional formulations with strong quality control and in-house production.

GMP

Nature’s Way

Green Bay, WI

Supplements & Functional

Herbal and botanical supplement manufacturer emphasizing traceability, testing, and natural ingredient sourcing.

GMPFDA Registered

NaturPro Scientific

Carmel, IN

Supplements & Functional

Carmel, IN product development lab specializing in bench and pilot powder samples rather than full production runs. Typical prototype is ~50 units for $2,500–$3,500 in about 4 weeks. Writes the master formula and can later place brands with a commercial co-packer. Phone: (317) 727-9173 · Email: blake@npscientific.com.

Nellson Nutraceutical

CA/UT, US

Supplements & Functional

Nutrition bar, powder, and functional food manufacturer supporting large-scale consumer brands with custom formulations.

GMP

NOW Foods

Bloomingdale, IL

Supplements & Functional

Global manufacturer of vitamins, supplements, and natural products with strong in-house testing and vertical integration.

GMPFDA Registered

Nutra Manufacturing (Nutra Mfg)

Greenville, SC

Supplements & Functional

Custom dietary supplement producer offering encapsulation, blending, and packaging services for emerging and established brands.

GMPFDA Registered

NutraCap Labs

Norcross, GA

Supplements & Functional

Nutracap (Nutracap Labs, LLC) is a cGMP-certified, FDA-registered, full-service contract supplement manufacturer in Norcross, GA (Atlanta area). Operating from 120,000+ sq ft of production space with day and night shifts, it specializes in capsules/encapsulation, sports nutrition (pre-workouts, fat burners, proteins) and raw health powders, plus sample pouches. Services include private/white label formulas, custom formulation (Pharm.D. on staff), in-house label and brand design, packaging, and fulfillment. Low minimums: 300 bottles for white label, 500 units for custom formulas; custom samples in ~10 days; production lead time ~8-12 weeks. Sister company Active Wholesale USA handles retail distribution.

GMPFDA Registered

NutraLab USA

FL, FL

Supplements & Functional

Custom dietary supplement manufacturer focused on compliance and efficient production processes.

GMPFDA Registered

NutraPak USA

NJ, NJ

Supplements & Functional

Supplement packaging specialist providing bottling, labeling, and fulfillment services with compliant and efficient operations.

GMPFDA Registered

NutraQuest / Vitaquest

NJ, NJ

Supplements & Functional

End-to-end nutraceutical manufacturing provider emphasizing compliance and scalable production solutions.

GMPFDA Registered

NutraScience Labs

Farmingdale, NY

Supplements & Functional

Turnkey supplement manufacturing provider offering formulation, testing, packaging, and fulfillment, focused on helping startups and established brands launch compliant, science-backed products.

GMPNSF GMPFDA Registered

Nutriient

Linon, UT

Supplements & Functional

Modern supplement manufacturer producing capsules, powders, and functional formulations with a focus on transparency and collaboration.

GMPFDA Registered

NutriSport Pharmacal

NJ/NY, US

Supplements & Functional

Science-based dietary supplement company focused on whole-food, herbal, and nutritional formulations with an emphasis on quality sourcing, in-house manufacturing, and extensive product testing.

GMP

Nutritional Manufacturing Services (NMS)

Chandler, AZ

Supplements & Functional

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.

FDA RegisteredGMPNSF GMPLab Tested

Nutrix International, LLC

Salt Lake City, UT

Supplements & Functional

Innovation-driven nutraceutical manufacturer emphasizing science-backed formulations and premium ingredient sourcing.

GMPFDA Registered

Pacific Pharmaceuticals USA

(est.) | CA (SoCal, US

Supplements & Functional

Pharmaceutical and supplement manufacturer emphasizing controlled processes and quality assurance systems.

GMPFDA Registered

Paragon Laboratories

Torrance, CA

Supplements & Functional

Full-service supplement manufacturer providing formulation, testing, and packaging with strong regulatory expertise and high manufacturing standards.

GMPFDA Registered

Perrigo Nutritionals

VT, VT

Supplements & Functional

Contract nutraceutical manufacturer specializing in capsules, tablets, powders, and private label solutions with regulatory-compliant facilities.

GMP

Pharmatech Labs

San Diego, CA

Supplements & Functional

Contract manufacturer specializing in dietary supplements and functional foods with a focus on innovation and quality compliance.

GMP