Best Supplement Contract Manufacturers in the USA
No single supplement contract manufacturer is best for every product. Of the 132 supplement contract manufacturers we list in the USA, 25 meet all five public-record criteria below; ranked by those records, the top three are Catalyst Nutraceuticals, Blue Chip Group, LLC and Vitaquest International.
Updated . Paid Featured listings have no effect on this list.
How we built this list
We considered the 132 supplement contract manufacturers we list in the USA. A company is on the list only when all five of these hold:
- It holds an active GMP certification or licence on a public registry we check. Informed Manufacturer alone does not count; it is not a GMP audit.
- It lists a company website.
- FDA inspections are matched to it, and the latest one ended on or after November 1, 2021 (the last 5 years) and was classified No Action Indicated (NAI).
- No matched FDA inspection, ever, was classified Official Action Indicated (OAI).
- No matched FDA recall, ever, was Class I.
Membership in this list also requires the company’s own website to say it offers contract manufacturing; that part is the company’s claim, not a record we verified. How we collect website claims
Order: most independent registries listing the company’s active certifications first; then fewest recalls matched in FDA data; then most FDA inspections with no action indicated since November 1, 2021; then the most recent inspection; then name, A–Z. Featured status is not an input.
Sources: FDA Data Dashboard (inspections; FDA inspection data as of October 22, 2026), openFDA food enforcement reports (recalls; FDA recall data as of October 27, 2026) and the public listings of NSF/ANSI 455-2, Informed Manufacturer and USDA Organic (certifications; each profile shows its check date). How we verify
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All 25 qualifying supplement contract manufacturers
1. Catalyst Nutraceuticals
Buford, GA
Why it’s here
- Certifications: NSF/ANSI 455-2, Informed Manufacturer (not a GMP audit) and USDA Organic
- Latest FDA inspection: Aug 13, 2026, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders
2. Blue Chip Group, LLC
Salt Lake City, UT
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Jul 22, 2025, No action indicated
- 3 FDA inspections with no action indicated since 2021
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Liquids, Powders
3. Vitaquest International
West Caldwell, NJ
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Apr 22, 2026, No action indicated
- 2 FDA inspections with no action indicated since 2021
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders, Softgels, Tablets
4. Beacon Manufacturing Inc. DBA North West PharmaNaturals
Brea, CA
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Jul 17, 2025, No action indicated
- 2 FDA inspections with no action indicated since 2021
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders
5. Hormel Foods Sales, LLC
Austin, MN
Why it’s here
- Certifications: NSF/ANSI 455-2 and Informed Manufacturer (not a GMP audit)
- Latest FDA inspection: Sep 19, 2024, No action indicated
- 2 FDA inspections with no action indicated since 2021
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Liquids, Powders
6. Harmony Foods LLC dba SCN Bestco
Santa Cruz, CA
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Jun 14, 2024, No action indicated
- 2 FDA inspections with no action indicated since 2021
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Gummies
7. Lief Organics, LLC
Valencia, CA
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Jul 24, 2026, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders, Tablets
8. Naturalife Eco Vite Labs., Inc. DBA Paragon Laboratories
Torrance, CA
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Apr 24, 2026, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders, Tablets
9. NHK Laboratories, Inc.
Santa Fe Springs, CA
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Jan 9, 2026, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders, Softgels, Tablets
10. Evolve Contract Manufacturing
Lindon, UT
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Aug 11, 2025, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders
11. ADH Health Products, Inc.
Congers, NY
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Oct 16, 2023, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Oils, Powders, Tablets
12. Captek Softgel International, Inc.
Cerritos, CA
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Sep 22, 2022, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Gummies, Softgels, Tablets
13. Icelandirect, LLC DBA NutraPak USA
Clifton, NJ
Why it’s here
- Certifications: NSF/ANSI 455-2 and USDA Organic
- Latest FDA inspection: Sep 9, 2022, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Liquids, Oils, Powders, Softgels
14. Canyonside Labs LLC
Twin Falls, ID
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: Jun 10, 2026, No action indicated
- 2 FDA inspections with no action indicated since 2021
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Liquids, Oils, Powders
15. Soft Gel Technologies, Inc.
Los Angeles, CA
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: May 12, 2026, No action indicated
- 2 FDA inspections with no action indicated since 2021
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Softgels
16. Kelker Pharma, Inc.
Riverside, CA
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: Dec 8, 2025, No action indicated
- 2 FDA inspections with no action indicated since 2021
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders, Tablets
17. Sawgrass Nutra Labs, LLC
Jacksonville, FL
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: Feb 10, 2026, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Liquids, Powders
18. Kor Nutra, LLC
Hurricane, UT
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: Sep 19, 2025, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Gummies
19. American Health Formulations, Inc.
Hauppauge, NY
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: May 17, 2024, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders, Softgels, Tablets
20. Coating Place Incorporated
Verona, WI
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: Feb 27, 2024, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules
21. Aspire Pharmaceuticals Inc.
Somerset, NJ
Why it’s here
- Certifications: NSF/ANSI 455-2 and NSF/ANSI 455-4
- Latest FDA inspection: Jul 14, 2023, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Softgels
22. Makers Nutrition Packaging, LLC
Hauppauge, NY
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: Oct 3, 2022, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Gummies, Powders, Softgels, Tablets
23. Tower Laboratories, Ltd
Centerbrook, CT
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: Apr 11, 2022, No action indicated
- No recalls matched in FDA data
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Powders, Tablets
24. Bestco LLC
Mooresville, NC
Why it’s here
- Certifications: NSF/ANSI 455-2 and NSF/ANSI 455-4
- Latest FDA inspection: Aug 7, 2026, No action indicated
- 3 FDA inspections with no action indicated since 2021
- 1 recall matched (none Class I) — see profile
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Soft chews & chewables, Lozenges, Tablets
25. FoodScience, LLC
Williston, VT
Why it’s here
- Certifications: NSF/ANSI 455-2
- Latest FDA inspection: Dec 10, 2025, No action indicated
- 2 FDA inspections with no action indicated since 2021
- 6 recalls matched (none Class I) — see profile
- Says it offers contract manufacturing (company website; not verified by us)
- Dosage forms: Capsules, Powders, Softgels, Tablets
What this list doesn’t tell you
- Public records are matched to companies by name and address, so a record can be missed or matched to a related company. Each profile shows the records we matched.
- It says nothing about price, minimum order, lead time or service.
- A company missing from it may simply have no FDA inspection we could match. That is not a judgment of the company.
Before you choose, verify the manufacturer’s certification yourself and ask the questions that matter for your product.
Questions buyers ask
Who is the best supplement contract manufacturer in the USA?
No single supplement contract manufacturer is best for every product. Of the 132 supplement contract manufacturers we list in the USA, 25 meet all five public-record criteria below; ranked by those records, the top three are Catalyst Nutraceuticals, Blue Chip Group, LLC and Vitaquest International. The right manufacturer for you depends on your formula, dosage form, order size and budget, which public records don’t cover.
Which supplement contract manufacturers do you recommend?
We don’t endorse or recommend any manufacturer. This list only shows which companies meet public-record criteria: an active GMP certification or licence, a website, a latest FDA inspection with no action indicated, no FDA inspection classified Official Action Indicated, and no Class I recall. Compare written quotes from several of them and confirm each certification on the certifier’s own listing before you choose.
How did you choose these manufacturers?
A company is on the list when it holds an active GMP certification or licence on a public registry we check, lists a website, has FDA inspections matched to it whose latest ended within the last 5 years and was classified No Action Indicated, has no matched inspection ever classified Official Action Indicated, and has no matched Class I recall. Qualifying companies are ordered by the number of independent registries that list their certifications, then by the fewest recalls matched in FDA data, then by FDA inspections with no action indicated in the last 5 years, then by the most recent inspection, then by name.
Can a manufacturer pay to be on this list?
No. Featured listings are paid placement on directory pages and have no effect here. Featured status is not an input to this list; who qualifies and in what order comes only from public records.
Why isn’t a company I know on the list?
It may not meet one of the criteria, or we may not have matched its records. We match FDA inspections and recalls to companies by name and address, and a company with no matched FDA inspection cannot qualify, so a missing company is not a judgment of it. Only the 132 supplement contract manufacturers we list in the USA are considered; manufacturers can ask to be listed.
How often is the list updated?
The page is regenerated daily. This version uses FDA inspection data as of October 22, 2026 and FDA recall data as of October 27, 2026; each profile shows when we last checked the company’s certifications.