Test Results
Third-party HPLC and mass spectrometry results for every peptide in our catalog. Each batch is independently tested to verify purity, identity, and quality before it reaches your lab.
BPC-157
Coming SoonTest results for BPC-157 are being processed and will be published here once available.
View Product →TB-500
Coming SoonTest results for TB-500 are being processed and will be published here once available.
View Product →Retatrutide
Coming SoonTest results for Retatrutide are being processed and will be published here once available.
View Product →CJC-1295 DAC
Coming SoonTest results for CJC-1295 DAC are being processed and will be published here once available.
View Product →Semax
Coming SoonTest results for Semax are being processed and will be published here once available.
View Product →How We Test
Every batch of peptide we sell is sent to an independent third-party analytical laboratory. We do not perform testing in-house — this removes conflict of interest and ensures unbiased results. Each test includes:
- Reverse-Phase HPLC — quantifies purity by measuring the area under the main chromatographic peak
- Mass Spectrometry (ESI-MS) — confirms molecular identity by comparing observed vs theoretical molecular weight
- Visual Inspection — verifies appearance, packaging integrity, and label accuracy
For a detailed guide on reading and interpreting these results, see our Understanding a Peptide COA blog post.
Research Use Only: All Based Peptides products are intended exclusively for in vitro laboratory research by qualified researchers. Not intended for human or veterinary use.