For Research Use OnlyMT-1 – 10mg
MT-1 is a linear melanocortin-receptor peptide, supplied lyophilised at 10mg per vial, which is $3.50 per mg. Being linear rather than cyclic changes its characteristic manufacturing failure: where a cyclic peptide can be left with an unclosed precursor that mass spectrometry struggles to separate, a linear chain fails by omitting a residue, producing a plainly different mass that competent analysis flags immediately. Neither this compound nor its cyclic neighbours has a widely circulated reference standard, which places more weight than usual on the identity of the analysing laboratory. Research use only.
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Certificate of Analysis
Every batch independently verified by third-party laboratories.
MT-1 – 10mg COA
All Proxiva Peptides products are independently tested by accredited third-party laboratories. Results are batch-specific and provided for research transparency only. This product is not approved for human use.
Lab Verified
Every Dose, Independently Tested
Verified by Vanguard Laboratory — always ≥99.5% purity, tested 7×.

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Frequently Asked Questions
Everything you need to know about this product and your order.
Scientific References
Explore the published research literature on MT-1 – 10mg. We link directly to independent, primary sources — we don't summarize or interpret findings. For research use only.
Links open external databases (pubmed.ncbi.nlm.nih.gov · clinicaltrials.gov). Proxiva Peptides is not affiliated with these sources. For research use only — not medical advice.
Certificate of Analysis
MT-1 – 10mg · ≥99.4% purity (HPLC)
