Yes.
Marine Collagen Peptides undergoes routine quality and safety testing, including screening for heavy metals such as arsenic, cadmium, lead, and mercury.
We believe customers should have access to the same testing information we review ourselves, which is why we publicly share Certificates of Analysis (COAs) and testing results.
What Heavy Metals Are Tested?
Marine Collagen Peptides is tested for:
✔️ Arsenic
✔️ Cadmium
✔️ Lead
✔️ Mercury
Additional quality and safety testing may also be performed as part of the product release process.
What Are the Heavy Metal Results?
Heavy metal results vary slightly from batch to batch, which is why we recommend reviewing the most current Certificate of Analysis (COA) available for your specific lot number.
The COA contains the actual laboratory results, including the numerical values reported for each heavy metal tested.
Can I View the Full Test Results?
Absolutely.
We believe transparency matters and encourage customers to review the testing data for themselves.
To view current Marine Collagen Peptides testing results, please visit:
Lab test (COA) results for Marine Collagen Peptides
If you have questions regarding a specific lot number or would like assistance interpreting a COA, please contact support@naturalforce.com.
To learn more about marine collagen and heavy metal testing, we recommend reading:
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