Vitamin D3 -- Lab Test Results
Independent Certificates of Analysis aggregated from public lab results. Not affiliated with or paid by Vitamin D3.
13
CoAs on file
--
Avg reported purity
13
Compounds tested
--
Latest test
Results by compound
| Compound | CoAs | Avg purity | Latest |
|---|---|---|---|
| Vitamin D3 (5000 IU) | 1 | -- | |
| Vitamin D3 in Wild Alaskan Sockeye Salmon Oil | 1 | -- | |
| VITAMIN D3 + K2 | 1 | -- | |
| Vitamin D3 125 mcg (5000 IU) MAXIMUM STRENGTH | 1 | -- | |
| Vitamin D3 25 mcg (1000 IU) HIGH POTENCY | 1 | -- | |
| VITAMIN D3 125 MCG (5,000 IU) | 1 | -- | |
| VITAMIN D3 50 MCG (2,000 IU) | 1 | -- | |
| VITAMIN D3 25 MCG (1,000 IU) | 1 | -- | |
| Vitamin D3 2000IU | 1 | -- | |
| Vitamin D3 | 1 | -- | |
| Vitamin D3 125 mcg (5000 IU) Quick Dissolve NATURAL STRAWBERRY FLAVOR | 1 | -- | |
| Vitamin D3 & K2 | 1 | -- | |
| Vitamin D3 50 mcg (2000IU) SUPER STRENGTH | 1 | -- |
Recent CoAs
| Compound | Batch | Purity | Lab | Tested | |
|---|---|---|---|---|---|
| Vitamin D3 (5000 IU) | -- | -- | NSF Certified Dietary | verify | |
| Vitamin D3 in Wild Alaskan Sockeye Salmon Oil | -- | -- | NSF Certified Dietary | verify | |
| VITAMIN D3 + K2 | -- | -- | NSF Certified Dietary | verify | |
| Vitamin D3 125 mcg (5000 IU) MAXIMUM STRENGTH | -- | -- | NSF Certified Dietary | verify | |
| Vitamin D3 25 mcg (1000 IU) HIGH POTENCY | -- | -- | NSF Certified Dietary | verify | |
| VITAMIN D3 125 MCG (5,000 IU) | -- | -- | NSF Certified Dietary | verify | |
| VITAMIN D3 50 MCG (2,000 IU) | -- | -- | NSF Certified Dietary | verify | |
| VITAMIN D3 25 MCG (1,000 IU) | -- | -- | NSF Certified Dietary | verify | |
| Vitamin D3 2000IU | -- | -- | NSF Certified Dietary | verify | |
| Vitamin D3 | -- | -- | Informed-Sport | verify | |
| Vitamin D3 125 mcg (5000 IU) Quick Dissolve NATURAL STRAWBERRY FLAVOR | -- | -- | NSF Certified Dietary | verify | |
| Vitamin D3 & K2 | -- | -- | NSF Certified Dietary | verify | |
| Vitamin D3 50 mcg (2000IU) SUPER STRENGTH | -- | -- | NSF Certified Dietary | verify |
Showing 13 most recent of 13. Search the full database on the CoA page.
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Data comes from publicly posted third-party lab certificates (Janoshik, MZ Biolabs, and others) and community submissions. Purity figures are as reported by the testing lab for the specific batch tested; they are not a guarantee of any other batch. For research and informational purposes only.