NSF Product and Service Listings
These NSF Official Listings are current as of Friday, November 13, 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/Dietary/Listings.asp?TradeName=Naturewise+Vitamin+D3&CompanyName=Heartwise&
NSF/ANSI Standard 173
Dietary Supplements
Dietary Supplements
| Heartwise Incorporated | |
| 2973 Harbor Boulevard #472 | |
| Costa Mesa, CA 92626 | |
| United States | |
| 1-800-510-7207 | |
| Visit this company's website |
Facility : Santa Ana, CA
Finished Products
| Trade Designation | Product ID | Product Form | Manufacturer's Recommended Daily Serving Size |
| Vitamin | |||
| Naturewise Vitamin D3 100 mcg (4000IU) Softgels | All | Softgel | 1 softgel |
| Naturewise Vitamin D3 125 mcg (5000 IU) Softgels | All | Softgel | 1 softgel |
| Naturewise Vitamin D3 25 mcg (1000IU) Softgels | All | Softgel | 1 softgel |
| Naturewise Vitamin D3 50 mcg (2000IU) Softgels | All | Softgel | 1 softgel |
Number of matching Manufacturers is 1
Number of matching Products is 4
Processing time was 0 seconds

