Copper Tripeptide-1
A copper-linked peptide used to help keep skin in good condition.
The ingredient is one part of a product. The formula is the whole mixture. A number such as 29 or 1 identifies a name; it is not a strength or quality score.
Exact label name: Copper Tripeptide-1Type of support: Safety assessment
Editorial draft · Qualified scientific review pending.
What it is
A short peptide joined to copper. This is an ingredient name, not a quality score.
Why it is used
Used as a skin-conditioning ingredient: a broad cosmetic role concerned with skin condition and appearance.
What the evidence means
The CIR assessment addresses specified cosmetic identities, uses and concentrations. It is a safety assessment, not a trial showing that a finished serum reduces wrinkles. A full topical efficacy review remains pending.
Precautions and possible reactions
Cosmetic safety conclusions do not extend to injection. FDA separately identifies limited human safety data and potential immune-response risks for compounded injectable GHK-Cu.
Cosmetics can cause irritation or allergic reactions. Check the full ingredient list and follow product directions.
What this means for your comparison
Its presence identifies a copper-peptide ingredient. It does not tell us the results you will get from the whole serum.
Sources checked . Ingredient information is separate from testing a finished serum.
Sources you can check
Found on these recorded labels
Multi-Peptide + Copper Peptides 1% Serum
The 6 Peptide Skin Booster Serum Mini
No size-specific price is recorded. Check the manufacturer