Peptides
GHRP-2 5mg
GHRP-2 is a synthetic hexapeptide agonist at the growth hormone secretagogue receptor. It produces a strong GH release response but carries measurable cortisol and prolactin cross-activation, which distinguishes it from more selective secretagogues.
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- Same-day dispatch before 2 PM PT from British Columbia, Canada
- Free shipping over CA$200
- Batch-specific COA with every lot
- Priced in Canadian dollars
Specification
- Catalogue number
- OP-089
- Purity specification
- >99%
- Fill
- 5mg
- CAS number
- 158861-67-7
- Molecular formula
- C₄₅H₅₅N₉O₆
- Molecular weight
- 817.97 g/mol
- Form
- Lyophilized powder
- Solubility
- Soluble in bacteriostatic water
- Shelf Life
- 24 months from date of manufacture
About GHRP-2 5mg
GHRP-2 belongs to the first generation of growth hormone releasing peptides, developed before receptor selectivity became a design priority. Its potency at the GHS-R is high, but so is its off-target activity, and that combination is exactly why it remains useful experimentally: it serves as the low-selectivity comparator against which ipamorelin and other selective agonists are characterised. It also stimulates appetite through the same ghrelin receptor pathway, an effect studied in its own right. This 5mg vial is the smaller presentation, matching the fill of the ipamorelin and hexarelin vials it is most often characterised against.
Storage and reconstitution
Store lyophilized peptide at -20°C in a dry, dark environment. Reconstitute in bacteriostatic water. Once reconstituted, store at 2-8°C and use within 30 days. Avoid repeated freeze-thaw cycles. Lyophilized powder is stable at room temperature for shipping and short-term storage.
Shipping within Canada
Orders placed before 2:00 PM Pacific on a business day are packed and dispatched the same day. Orders placed after that cut-off, or on a weekend or statutory holiday, are dispatched on the next business day. Parcels leave British Columbia, Canada and travel entirely within the country, so nothing on this order crosses a border, clears customs or is held by CBSA. Orders over CA$200 ship free; see the shipping page for transit times by province.
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