Octapeptide-32 vs Pentapeptide-37
Both are categorized under Repair & firmness in our directory—here is how they differ in name, use, and label context.
Research at a glance
PubMed paper counts, ClinicalTrials.gov listings, and regulatory context—aggregated from public databases.
- Octapeptide-32 — PubMed papers
- None indexed
- Pentapeptide-37 — PubMed papers
- None indexed
- Octapeptide-32 — clinical trials
- None listed
- Pentapeptide-37 — clinical trials
- None listed
- Octapeptide-32 — regulatory context
- Cosmetic / supplement INCI
- Pentapeptide-37 — regulatory context
- Cosmetic / supplement INCI
Octapeptide-32
Repair & firmness
A skin conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
Octapeptide-32 EU CosIng describes it as: Octapeptide-32 is the synthetic peptide consisting of glycine and threonine.. In skin care it is typically a supporting active—meant to complement hydrators and antioxidants ra…
Pentapeptide-37
Repair & firmness
A hair conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
Pentapeptide-37 EU CosIng describes it as: Pentapeptide-37 is the synthetic peptide consisting of glycine, proline and valine.. In skin care it is typically a supporting active—meant to complement hydrators and antioxi…
Quick comparison
- Octapeptide-32: Repair & firmness — A skin conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmnes…
- Pentapeptide-37: Repair & firmness — A hair conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmnes…
Common questions
What is the difference between Octapeptide-32 and Pentapeptide-37?
Both are categorized under Repair & firmness in our directory—here is how they differ in name, use, and label context. Octapeptide-32 is categorized as Repair & firmness; Pentapeptide-37 as Repair & firmness. Octapeptide-32: A skin conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas. Pentapeptide-37: A hair conditioning, skin protecting peptide ingredient listed in EU cosmetic databases—often used in repair & firmness formulas.
Are Octapeptide-32 and Pentapeptide-37 the same peptide?
No. They are different molecules with distinct names on labels and in research databases. Always match the full INCI or drug name—not a nickname on the front of the package.
How do I find Octapeptide-32 or Pentapeptide-37 on a product label?
Look for the full INCI name in the ingredient list on the back of the package. Marketing names on the front often differ from the official INCI entry our directory uses.