Palmitoyl Tetrapeptide-7
Symbol P7 · MW 695 Da
Anti-inflammatory cosmetic peptide reducing glycation-related stress.
- Discovered
- 2003
- Half-life
- Unknown
- Approval
- Cosmetic ingredient
Reported effects
- Inflammation control
- Anti-glycation
- Smoother skin
Overview
Palmitoyl Tetrapeptide-7 is a topical anti-aging peptide commonly used to support smoother, calmer, and more youthful-looking skin. It is often included in peptide blends designed to reduce the appearance of fine lines, wrinkles, and inflammation-related aging. Palmitoyl Tetrapeptide-7 is frequently paired with Palmitoyl Tripeptide-1 in popular anti-aging complexes. Its purpose is to help improve the visible signs of aging by supporting a more balanced skin environment. As a skincare peptide, it is commonly associated with wrinkle care, skin texture, firmness, and visible inflammation support.
How it's taken
- Typical Administration
- Topical
- Typical Dosage
- Common cosmetic concentration is 1–5% depending on formulation
- Typical Frequency
- Once or twice daily
Research sources
Source links included from peer-reviewed literature and trusted medical journal records for this peptide.
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For educational purposes only. Many peptides shown are research compounds and not approved for human use in all jurisdictions.