GHK-Cu + Snap-8 Serum (30ml)
GHK-Cu + Snap-8 Serum (30ml)
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- For in vitro laboratory research use only
GHK-Cu + Snap-8 Serum is a pre-formulated cosmetic research serum combining two mechanistically distinct peptides. GHK-Cu (Gly-His-Lys·Cu²⁺; CAS 49557-75-7) is a naturally occurring copper tripeptide complex studied for extracellular matrix remodelling, collagen and elastin synthesis, and dermal fibroblast signalling. Snap-8 (Acetyl Octapeptide-3; CAS 868844-74-0) is a SNARE complex inhibitor studied for its ability to attenuate acetylcholine-mediated muscle contraction at the neuromuscular junction.
Together they allow two distinct mechanisms to be studied in one formulation: extracellular-matrix gene expression (GHK-Cu) and SNARE-complex inhibition (Snap-8). The combination is used in cosmetic peptide research as a model multi-mechanism topical formulation.
Research areas
- ECM remodelling
- Collagen synthesis
- SNARE complex inhibition
- Neuromuscular junction pharmacology
- Cosmetic peptide delivery
- Skin senescence models
Selected literature
GHK-Cu CAS: 49557-75-7 · Snap-8 CAS: 868844-74-0 · Format: Pre-formulated serum · Storage: 2–8 °C, protected from light.
Research Use Only. Supplied strictly for in vitro cosmetic and laboratory research. Not for human or veterinary administration. Not evaluated by the MHRA or FDA for therapeutic use. Researchers must comply with the Human Medicines Regulations 2012 and all applicable institutional guidelines. Peptide Biosciences accepts no liability for use outside a controlled research context.
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