GHK-Cu vs SNAP-8
GHK-Cu and SNAP-8 are both studied in skin research, but they are different classes of compound with different reported research applications.
✓ both US-made · third-party tested · batch COA on every order
at a glance
what each one is
GHK-Cu
Copper-binding tripeptide · dermal & remodeling research
GHK-Cu is a copper-binding tripeptide, glycyl-L-histidyl-L-lysine complexed with copper(II), that occurs naturally in human plasma. Verve supplies it as a high-purity research compound for dermal and tissue-remodeling research.
full GHK-Cu profile →SNAP-8
Synthetic acetylated octapeptide
SNAP-8 is a synthetic acetylated octapeptide, an elongated analog of acetyl hexapeptide-3 (Argireline) extended by two additional residues. Its sequence is modeled on the N-terminal region of SNAP-25, one of the proteins that assembles the SNARE complex, which makes it a convenient synthetic tool for studying that assembly in vitro.
full SNAP-8 profile →where the research differs
Both compounds are supplied strictly for laboratory research use only. Reported research contexts for each:
GHK-Cu
- Dermal and collagen research models
- Extracellular-matrix remodeling research
- Copper-transport peptide research
- Gene-expression research
SNAP-8
- SNARE-complex assembly research
- Neurotransmitter-vesicle docking and fusion research models
- SNAP-25 competitive-peptide studies
- Dermal cell-culture and fibroblast research models
- Comparative octapeptide and hexapeptide analog research
shop either compound
Any 2 different compounds take 20% off, any 3 take 30% — applied automatically in the cart, no code. Orders placed Monday–Friday ship by 2pm CT, free over $100.
build a stack with both →frequently asked
What is GHK-Cu?
GHK-Cu is a naturally-occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine). Verve supplies it as a research compound for laboratory use only, not for human or veterinary use.
What is GHK-Cu studied for in research?
It is used as a model compound in dermal, collagen, extracellular-matrix remodeling, and gene-expression research. Verve makes no health claims.
What is SNAP-8?
SNAP-8 is a synthetic acetylated octapeptide, an elongated analog of acetyl hexapeptide-3 (Argireline), based on a sequence from the SNAP-25 protein. Verve supplies it as a research compound for laboratory use only.
What is SNAP-8 studied for in research?
It is used as a peptide model in SNARE-complex and neurotransmitter-vesicle research, and as a reference compound in dermal cell-culture studies. It is not for human or veterinary use.
related comparisons
verve products are sold for laboratory research and development purposes only and are not intended for human or veterinary use of any kind. statements on this site have not been evaluated by the FDA.