Each box of 10 vials carries a Peptworks label and a unique QR → the batch CoA (HPLC + heavy metals), verified by a third party. Checkable by you and your customers.
🔗 peptworks.com/coaSermorelin
| Vials of this reference | Format | €/vial | This product ×10 |
|---|---|---|---|
| 4–9 | 4-pack | €47,90 | €192 |
| 10+ | Box · 10 or more | €30,00 | €300 |
Each reference is priced by its own quantity: a 4-pack, or the box price from 10 vials. No volume tiers: free shipping from €500 per order (€24.90 below), inside the EU with no customs.
What is — Sermorelin
Sermorelin (sermorelin acetate) is a synthetic peptide corresponding to the first 29 amino acids of growth hormone-releasing hormone (GHRH 1-29), the biologically active fragment. Peptworks supplies it as a lyophilised 5 mg vial for laboratory research use only. It is a research reagent, not a medicine, supplement, cosmetic or medical device, and is not for human or animal consumption. Every batch ships from EU stock with >=98% HPLC purity and an independent per-batch Certificate of Analysis.
In research models, sermorelin acts as a growth hormone secretagogue: it binds the GHRH receptor on the anterior pituitary and stimulates the synthesis and pulsatile release of endogenous growth hormone. Because it works upstream through the pituitary rather than replacing growth hormone directly, it is frequently used in preclinical work as a GHRH-analogue tool for probing the GHRH/GH/IGF-1 signalling axis and its feedback regulation. All described activity refers to in-vitro and animal research systems only.
Research
- GHRH receptor binding and signalling studies (in-vitro)
- Growth hormone secretagogue and pituitary pulsatility research (animal models)
- GHRH/GH/IGF-1 axis and neuroendocrine feedback investigations
- Comparative peptide-analogue and structure-activity studies
- Assay development, reference-standard and analytical method work
- Peptide stability, formulation and lyophilisation research
Advantages
- Corresponds to the well-characterised GHRH(1-29) active fragment, a widely used reference sequence in secretagogue research
- Lyophilised 5 mg format supports flexible reconstitution and dosing in laboratory protocols
- >=98% HPLC purity with an independent per-batch CoA (HPLC + heavy metals) for reproducible experimental inputs
- Batch-linked QR to CoA, verifiable on request, supports traceability in research records
- EU-held stock with 3-5 business day intra-community shipping reduces lead time for research programmes
- Available as unbranded bulk or white-label, suited to resellers standardising a research-reagent catalogue
Safety
- This is a research reagent with no approved human or veterinary use; the following reflect observations reported in scientific literature within research contexts, not consumer effects
- Localised injection-site responses such as transient redness or swelling reported in animal-model studies
- Alterations in downstream GH and IGF-1 markers, an expected pharmacological readout in study models
- Handle as a laboratory chemical: appropriate PPE, no ingestion or in-vivo human use of any kind
Ideal for
- Research laboratories and institutions studying the GHRH/GH axis
- Resellers building a bulk or white-label GH-category research-peptide catalogue in the EU
- Analytical and QC labs needing a consistent, CoA-backed reference peptide
- CROs and formulation groups running preclinical secretagogue or stability studies
This product is a laboratory reagent supplied strictly for research. It is not a medicine, food or supplement and is not for human or veterinary use. It must be handled by qualified professionals under laboratory conditions.
Frequently asked questions
Where can I buy Sermorelin in bulk in the EU?
Peptworks supplies Sermorelin (5 mg lyophilised vials) in bulk to resellers from stock already inside the EU. Orders ship intra-community in 3-5 business days with no customs. Orders start from a 4-vial pack per reference. Research Use Only.
What is the wholesale Sermorelin price per vial?
Sermorelin 5mg has two public per-vial prices: €47.90 in a 4-vial pack and €30.00 from 10 vials of this reference (box price). There are no volume tiers. Shipping is free on orders from €500 (€24.90 below), inside the EU with no customs.
Do you offer Sermorelin as white-label?
Yes, in the white-label sense: Sermorelin comes in unbranded vials, with no brand on the vial, so you can resell it under your own label. Peptworks does not print or apply labels. Every batch is tested by an independent lab and ships from EU stock with no customs.
What is the minimum order for Sermorelin?
The minimum is a 4-vial pack per reference; from 10 vials of a reference the lower box price applies. Vials ship in boxes of 10. There are no volume tiers, and orders from €500 ship free.
How is the Certificate of Analysis (CoA) verified?
Each box carries a unique QR code that links to the specific batch's CoA, which you verify through Peptworks. Every batch is tested independently for HPLC purity (>=98%) and heavy metals, so resellers and their customers can confirm identity and purity per batch.
How do I pay and how fast does it ship?
Payment is in crypto: USDC or USDT (Polygon or Base) or Bitcoin — paying in crypto is what keeps our prices this tight, with no card or bank fees. there is no card checkout on the site. Because stock is held inside the EU, orders ship intra-community in 3-5 business days with no customs clearance. The site is available in 10 languages for reseller teams across Europe.