99.0% purity
GHRH 1–29 fragment
Select dosage
2 options
Volume Pricing
About Sermorelin
A truncated 29-amino-acid analogue of Growth Hormone Releasing Hormone, representing the minimum biologically active sequence. Studied for its role in endogenous, physiologically-patterned GH release. Supplied as lyophilised powder.
What's included
Sermorelin vial
Lyophilized · sealed · multiple sizes
Certificate of analysis
Batch-specific · third-party lab
Cold-chain pack
Temperature-controlled on orders $150+
Handling guide
Storage + reconstitution instructions
Reviews
Documentation discipline matters in this field. Every Pepthera shipment has a COA bound to the specific batch by serial, not a generic spec sheet. That distinction is the difference between supplier and source.
I run a regulated lab. The QC presentation here — sealed vials, serial-tracked COAs, batch metadata — is closer to a regulated supplier than a research outlet. That standard is rare.
First order — straightforward checkout, clear documentation, fast fulfillment, accurate billing. The whole experience felt engineered, not improvised.
Third supplier I've tried and by far the most consistent results. COA was clean with no mystery peaks. Shipped fast, packaging was professional. Support answered my reconstitution question within a few hours.
Everything you need comes in the box — COA, storage instructions, and the peptide itself is clearly labeled. This is exactly how a research supplier should operate.
Purity confirmed at 99.3% by our lab. Lyophilisation was well-executed — reconstitution was clean and immediate. COA is detailed and batch-specific, which is exactly what research requires.
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