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Lab results LOT #344910Current2026-04-16Freedom Diagnostics 99.22%
RESEARCH USE ONLY These compounds are NOT intended for human consumption, clinical use, or veterinary applications. We are not affiliated with any pharmaceutical companies or their commercial medications. By placing an order, you certify these materials will be used exclusively for in vitro testing and laboratory experimentation only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food or cosmetic.
About GHRP-2
GHRP-2 (Growth Hormone Releasing Peptide-2) is a synthetic hexapeptide classified as a ghrelin receptor (GHS-R1a) agonist, widely studied for its role in modulating pulsatile growth hormone signaling pathways. Researchers examine GHRP-2 for its receptor-specific activity and distinct pharmacodynamic profile relative to other growth hormone secretagogues. Researchers can buy GHRP-2 from Bluum Peptides, which supplies high-purity research compounds with quality verified by leading analytical labs, including Janoshik and BioRegen. For research use only.
Product Specifications
GHRP-2 Lyophilized Powder in 3ml vial. Application
Research peptide that has been evaluated in growth hormone studies Appearance
Solid, white powder in 3mL glass ampule Chemical Formula
C45H55N9O6 PubChem CID
6918245 CAS Number
158861-67-7 Molecular Weight
817.97 g/mol Synonyms
Growth Hormone Releasing Peptide-2, GHRP2 Storage
Store at ≤25°C, sealed, away from heat, light, and moisture.
You ask, we answer.
Absolutely. Our analytical testing is conducted by Janoshik Analytical, BioRegen, or Freedom Diagnostics, independent third-party laboratories that verify the identity, purity, and composition of our research products. All products are guaranteed to test at 98% purity or higher. Each CoA includes purity analysis, peptide sequence confirmation, date of analysis, and an endotoxin report.
Delivery for our free shipping option typically takes 3-5 business days. We ship from right here in the USA to all US addresses. We also provide an option for next day shipping for an extra charge. Please allow 24 hours for processing.
Every package comes with professional packaging and tracking updates via email.
Our peptides are shipping in lyophilized form, which is stable at room temperature during transit. Once received, store unopened vials in a cool, dry place.
Our peptides are shipped in lyophilized (freeze-dried) form, which ensures stability during transit. This powder form is highly stable at room temperature and resistant to temperature fluctuations that occur during shipping.
Research has shown no significant degradation or loss of purity when lyophilized peptides are exposed to room temperature during typical shipping timeframes. Each batch is verified for purity upon production, and our stability testing confirms maintenance of product integrity during standard shipping conditions.
For bulk inquiries and volume pricing, please contact us.
Each lot lists a best-by/expiration on the vial label and COA. As general guidance, lyophilized peptides stored as directed are typically stable 12–24 months (often longer at –20 °C). Short shipping periods at ambient temperature are normal. Actual stability depends on sequence and storage conditions.