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

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12 manufacturers

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  1. All Points Manufacturing

    USDA Organic

    Vallejo, CA, United Statesallpointsmfg.com

    Informed Manufacturer(not a GMP audit)checked Oct 6, 2026

  2. Berkeley Nutritional Manufacturing Corporation DBA Protein Research

    USDA Organic

    Livermore, CA, United Statesproteinresearch.com

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  3. Excelsior Nutrition Inc DBA 4Excelsior

    USDA Organic

    Anaheim, CA, United States4excelsior.com

    • Capsules
    • Gummies
    • Powders
    • Softgels
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  4. GMP Laboratories of America, Inc.

    USDA Organic

    Anaheim, CA, United Statesgmplabs.com

    • Capsules
    • Gummies
    • Liquids
    • Oils
    • Powders
    • Tablets
    Operations:
    • Coating
    • Liquid formulation
    • Tablet compression
    • Encapsulation
    • +1 more
    NSF/ANSI 455-2checked Nov 1, 2026

  5. InvaPharm, Inc.

    USDA Organic

    Ontario, CA, United Statesinvapharm.com

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Coating
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  6. Lefan Capsule International Inc.

    USDA Organic

    Oceanside, CA, United Stateslefancaps.com

    • Capsules
    • Powders
    Operations:
    • Liquid formulation
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  7. Lief Organics, LLC

    USDA Organic

    Valencia, CA, United Stateslieflabs.com

    • Capsules
    • Powders
    • Tablets
    Operations:
    • Tablet compression
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  8. Simpson Labs LLC

    USDA Organic

    Valencia, CA, United Statessimpsonlabs.net

    • Capsules
    • Powders
    Operations:
    • Encapsulation
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  9. Specialty Enzymes & Probiotics

    Chino, CA, United Statesspecialtyenzymes.com

    • Powders
    Operations:
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026

  10. United Pharma LLC

    Fullerton, CA, United Statesunitedpharmallc.com

    • Softgels
    Operations:
    • Liquid formulation
    • Encapsulation
    NSF/ANSI 455-2checked Nov 1, 2026

  11. Wellnes Holding LLC dba Aura Sciences

    Norco, CA, United Statesaurasciences.com

    • Gummies
    • Softgels
    Operations:
    • Molding
    • Encapsulation
    NSF/ANSI 455-2checked Nov 1, 2026

  12. West Coast Naturals

    South Gate, CA, United Stateswcnfoods.com

    • Powders
    Operations:
    • Dry formulation
    NSF/ANSI 455-2checked Nov 1, 2026