GHK-Cu Nasal Spray

Product Overview

GHK-Cu Nasal Spray is a professionally prepared research-grade formulation of the copper-binding tripeptide Glycyl-L-Histidyl-L-Lysine complexed with copper (II). Available from Direct Anti Peptide, this nasal spray delivery format is designed to support laboratory investigations into peptide bioavailability, mucosal absorption dynamics, and tissue-level biological signaling. The product is supplied at ≥98% purity and is positioned exclusively for qualified research professionals operating within controlled laboratory environments. Researchers seeking to buy GHK-Cu Nasal Spray online will find this offering competitively priced with reliable, traceable quality documentation.

Peptide Structure & Amino Acid Sequence

GHK-Cu is a naturally occurring tripeptide composed of three amino acids in the sequence Glycine – Histidine – Lysine, chelated with a copper (II) ion. This copper complex is found endogenously in human plasma, saliva, and urine. The copper coordination occurs primarily through the histidine imidazole nitrogen and the terminal amine group, conferring the molecule with its characteristic redox activity and high-affinity metal-binding profile. The molecular formula of the copper complex is C₁₄H₂₄CuN₆O₄, with a molecular weight of approximately 340.84 g/mol for the peptide backbone prior to copper chelation. This precise structural configuration underpins its relevance across a wide range of peer-reviewed biological research studies.

Chemical & Physical Characteristics

• Peptide Name: GHK-Cu (Copper Tripeptide-1)
• Sequence: Gly-His-Lys · Cu²⁺
• Molecular Formula: C₁₄H₂₄CuN₆O₄
• Appearance: Clear to pale blue aqueous solution in nasal spray format
• Solubility: Highly water-soluble due to copper chelation
• Purity: ≥98% (HPLC-verified)
• Format: Nasal spray solution
• Available Volumes: 15ml (containing 5mg GHK-Cu) and 30ml (containing 10mg GHK-Cu)

Purity & Analytical Verification (HPLC & MS)

Every batch of GHK-Cu Nasal Spray supplied by Direct Anti Peptide undergoes rigorous analytical verification. High-Performance Liquid Chromatography (HPLC) is employed to confirm peptide purity at ≥98%, ensuring that the active tripeptide fraction is present at the declared concentration with minimal impurities. Mass Spectrometry (MS) analysis is performed to validate the correct molecular weight and structural integrity of the GHK-Cu complex. These dual-verification methods collectively ensure that researchers receive a product of consistent, reproducible quality suitable for controlled experimental conditions.

Quality Control & Lyophilization Integrity

While GHK-Cu Nasal Spray is supplied in a pre-formulated aqueous solution rather than lyophilized powder, the manufacturing process adheres to strict quality control protocols. The formulation is prepared under controlled conditions to preserve peptide stability, prevent oxidative degradation of the copper complex, and maintain accurate concentration per milliliter. Each unit is sealed and tested prior to dispatch to ensure the product arrives in optimal condition for immediate laboratory use. Batch-specific certificates of analysis are available upon request from Direct Anti Peptide.

Safety, Handling & Laboratory Precautions

GHK-Cu Nasal Spray is intended exclusively for use by trained research scientists within appropriately equipped laboratory settings. Standard laboratory safety protocols must be observed at all times. Researchers should wear appropriate personal protective equipment (PPE) including gloves, eye protection, and lab coats when handling this material. The product must be kept out of reach of unauthorized personnel. This product is not approved for human or veterinary administration, and must not be used in any clinical, diagnostic, or consumptive context. Disposal must comply with applicable institutional and local regulations governing peptide-containing aqueous solutions.

Reconstitution, Packaging & Storage

GHK-Cu Nasal Spray is supplied ready-to-use in a sealed nasal spray bottle and does not require reconstitution. The product should be stored at 2–8°C (refrigerated) upon receipt and protected from direct light and heat sources to maintain peptide and copper complex stability. Avoid freezing the aqueous formulation, as this may affect solution homogeneity. Once opened, the product should be used within the timeframe indicated on the batch documentation. Packaging is designed to maintain sterility and prevent contamination during laboratory handling and storage.

Intended Research Use & Market Positioning

GHK-Cu has been the subject of extensive peer-reviewed research exploring its roles in oxidative stress modulation, collagen synthesis regulation, tissue remodeling, gene expression, angiogenesis, and neurological signaling pathways. The nasal spray format is of particular interest to researchers investigating mucosal delivery mechanisms and transnasal peptide transport dynamics. Direct Anti Peptide positions this product as a premium, competitively priced research reagent for sale to qualified scientific institutions, university laboratories, and independent researchers worldwide. This product is for research use only and is not intended to represent any therapeutic, cosmetic, or clinical application.

Ordering, Availability & Fulfillment

Researchers can order GHK-Cu Nasal Spray online directly through the Direct Anti Peptide store. Both the 15ml (5mg) and 30ml (10mg) formats are available for sale and in stock for prompt dispatch. We offer competitive best-price guarantees, secure checkout, and fast international fulfillment. Buy online today and benefit from our commitment to quality, compliance, and research-grade reliability. For bulk orders or institutional purchasing inquiries, please contact our team directly.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. GHK-Cu Nasal Spray is sold exclusively as a laboratory research reagent. Direct Anti Peptide makes no claims regarding the therapeutic, medicinal, or health-related properties of this product. All purchases are made on the understanding that the buyer is a qualified research professional and that the product will be used solely in accordance with applicable local, national, and international regulations governing research chemicals and peptide reagents. Direct Anti Peptide reserves the right to refuse orders that do not meet compliance criteria.