NSF Product and Service Listings
These NSF Official Listings are current as of Wednesday, September 16, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
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NSF/ANSI Standard 173
Dietary Supplements
Dietary Supplements
| ThorneĀ® | ![]() |
| 620 Omni Industrial Boulevard | |
| Summerville, SC 29486 | |
| United States | |
| 800-228-1966 | |
| Visit this company's website |
Facility : Summerville, SC
Finished Products
| Trade Designation | Product ID | Product Form | Manufacturer's Recommended Daily Serving Size |
| Antioxidant/Immune Aid/Vitamin | |||
| ThorneĀ® Vitamin C 1,000 mg | All | Capsule | 1 Capsule |
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Number of matching Products is 1
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