Manufacturer directory

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

331. SDC Nutrition, Inc.

     Imperial, PA, United States|sdcnutrition.com

     • Capsules
     • Powders
     • Softgels
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

332. Seattle Gummy Company

     Renton, WA, United States|seattlegummy.com

     • Gummies
     NSF/ANSI 455-2checked Oct 6, 2026

333. Select Milk Producers, Inc

     Appleton, WI, United States|selectproformance.com

     • Powders
     NSF/ANSI 455-2checked Oct 6, 2026

334. Shaklee Midwest Distribution Center Corporation

     Miami, FL, United States|shaklee.com

     • Capsules
     • Softgels
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

335. Shire Nutraceuticals, LLC

     Largo, FL, United States|protechnutra.com

     • Capsules
     • Gummies
     • Powders
     • Softgels
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

336. Shree Meldi Krupa LLC DBA, SMK Global

     Parsippany, NJ, United States|smknutramakers.com

     • Capsules
     • Powders
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

337. SilverOnyx, LLC

     Buffdale, UT, United States|silveronyx.com

     • Capsules
     • Gummies
     • Liquids
     • Powders
     • Softgels
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

338. Simplified Supplement Solutions, Inc.

     Salt Lake City, UT, United States|simplifiedsupplements.com

     • Capsules
     • Powders
     • Softgels
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

339. Simpson Labs LLC

     Valencia, CA, United States|simpsonlabs.net

     • Capsules
     • Powders
     NSF/ANSI 455-2checked Oct 6, 2026

340. Sirio Nutrition (California) LLC

     City of Industry, CA, United States|bestformulations.com

     • Capsules
     • Gummies
     • Powders
     • Softgels
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

341. SK Laboratories Inc

     Anaheim, CA, United States|sklabs.com

     • Capsules
     • Powders
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

342. Sloan Health Products, LLC

     Smyrna, TN, United States|sloanhealthproducts.com

     • Capsules
     • Powders
     NSF/ANSI 455-2checked Oct 6, 2026

343. Soft Gel Technologies, Inc.

     Los Angeles, CA, United States|soft-gel.com

     • Softgels
     NSF/ANSI 455-2checked Oct 6, 2026

344. Solara, Inc.

     Doral, FL, United States|solaralabs.com

     • Capsules
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

345. Solevy Co. LLC DBA 6 Degrees Collective

     Valencia, CA, United States|6degreescollective.com

     • Powders
     NSF/ANSI 455-2checked Oct 6, 2026

346. SOS CoPacking Solutions

     Scottsdale, AZ, United States|soscopackingsolutions.com

     • Powders
     NSF/ANSI 455-2checked Oct 6, 2026

347. South Valley Packaging

     Sandy, UT, United States|southvalleycopack.com

     • Capsules
     • Powders
     • Softgels
     NSF/ANSI 455-2checked Oct 6, 2026

348. Southern Tea Company LLC.

     Moorestown, NJ, United States|harristea.com

     NSF/ANSI 455-2checked Oct 6, 2026

349. Specialty Enzymes & Probiotics

     Chino, CA, United States|specialtyenzymes.com

     • Powders
     NSF/ANSI 455-2checked Oct 6, 2026

350. St. Paul Brands, Inc.

     Garden Grove, CA, United States|stpaulbrands.com

     • Capsules
     NSF/ANSI 455-2checked Oct 6, 2026

351. Star Nutrasciences, Inc.

     Tempe, AZ, United States|nutracustom.com

     • Capsules
     • Gummies
     • Powders
     NSF/ANSI 455-2checked Oct 6, 2026

352. Steigerwald Arzneimittelwerk GmbH

     Darmstadt, Germany|darmstadt.bayer.de

     • Liquids
     NSF/ANSI 455-2checked Oct 6, 2026

353. Steuart Nutrition

     Le Roy, MN, United States|fillingservices.com

     • Liquids
     • Powders
     NSF/ANSI 455-2checked Oct 6, 2026

354. STPCA DBA Sun Ten Laboratories

     Irvine, CA, United States|sunten.com

     • Capsules
     • Powders
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

355. Streamline Manufacturing, LLC

     Lindon, UT, United States|vivazen.com

     • Liquids
     NSF/ANSI 455-2checked Oct 6, 2026

356. Sun-Pac Manufacturing Inc.

     Tampa, FL, United States|sunpacmfg.com

     • Capsules
     • Oils
     • Powders
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

357. SUNBERG LIFE SCIENCES PRIVATE LIMITED

     METTUPALAYAM, India|sun-berg.com

     • Capsules
     • Liquids
     • Powders
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

358. Sunrider Manufacturing, L.P.

     Midlothian, TX, United States|sunrider.com

     • Capsules
     • Liquids
     • Powders
     • Softgels
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026

359. Sunwarrior Ventures LLC

     Washington, UT, United States|sunwarrior.com

     • Powders
     NSF/ANSI 455-2checked Oct 6, 2026

360. Superchem Nutri Formulations

     Paonta Sahib, India|superchem.in

     • Capsules
     • Powders
     • Tablets
     NSF/ANSI 455-2checked Oct 6, 2026