Repair & firmness peptides
Plain-English guides to 10 peptides used for repair & firmness in skin care.
Capsaicinyl Succinoyl Tripeptide-1
Repair & firmness
A antioxidant, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
On label: Capsaicinyl Succinoyl Tripeptide-1
Capsaicinyl Succinoyl Tripeptide-35
Repair & firmness
A antioxidant, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
On label: Capsaicinyl Succinoyl Tripeptide-35
Capsaicinyl Succinoyl Tripeptide-7
Repair & firmness
A antioxidant, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
On label: Capsaicinyl Succinoyl Tripeptide-7
Copper Peptides
Repair & firmness
A well-known serum ingredient that brands often highlight for smoother-looking skin and everyday repair.
On label: Copper Tripeptide-1
Octapeptide-32
Repair & firmness
A skin conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
On label: Octapeptide-32
Pentapeptide-37
Repair & firmness
A hair conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
On label: Pentapeptide-37
Tetrapeptide-32
Repair & firmness
A hair conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
On label: Tetrapeptide-32
Tripeptide-1
Repair & firmness
A skin conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
On label: Tripeptide-1
Tripeptide-55
Repair & firmness
A antioxidant, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
On label: Tripeptide-55
Tripeptide-77 Valinamide
Repair & firmness
A antimicrobial, antioxidant, skin conditioning emollient, skin conditioning peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
On label: Tripeptide-77 Valinamide