NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/455GMP/Listings.asp?Company=0N520&Standard=455-2GMP&
which includes 21 CFR Part 111, 21 CFR Part 117, 21 CFR Part 11,
21 CFR Part 1.5 Subpart L & 21 CFR Part 1.9 Subpart O
| Natural Alternatives International |  |
| 1535 Faraday Avenue | |
| Carlsbad, CA 92008 | |
| United States | |
| 800-848-2646 | |
| 760-744-7340 | |
| Visit this company's website |
Facility
| Natural Alternatives International |
| 5928 Farnsworth Court |
| Carlsbad, CA 92008 |
| Product Technologies: Dry Formulation, Mixing, Packaging/Labeling Operation, Packaging/Labeling Operation - Primary Packaging, Packaging/Labeling Operation - Secondary Packaging, Quality Unit Operations, Warehousing |
| Product Categories: Powder |
Manufacturing Facility
| Natural Alternatives International |
| 1215 Park Center Drive |
| Vista, CA 92081 |
| Product Technologies: Coating, Dry Formulation, Encapsulation, Mixing, Packaging/Labeling Operation, Packaging/Labeling Operation - Bulk Packaging, Quality Unit Operations, Tablet Compression, Warehousing |
| Product Categories: Capsule, Powder, Tablet |
Manufacturing Facility
| Natural Alternatives International |
| 1211 Park Center Drive |
| Vista, CA 92081 |
| Product Technologies: Packaging/Labeling Operation, Packaging/Labeling Operation - Primary Packaging, Packaging/Labeling Operation - Secondary Packaging, Quality Unit Operations, Warehousing |
| Product Categories: Capsule, Powder, Tablet |
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