Peptide
Nonapeptide-1
A synthetic peptide studied for supporting tone-evening, sometimes included in brightening-focused anti-aging formulas.
peptidebrighteningtone evening
✓ Safe
Comedogenic Rating
0/5
Irritation Potential
0/5
What is it?
Nonapeptide-1 is a synthetic peptide studied for its potential supportive role in inhibiting excess melanin production, contributing to a more even-looking skin tone.
Used in brightening serums and tone-evening formulas, often paired with other tyrosinase-inhibiting actives.
Key Benefits
Tone-evening support
Studied for a supportive role in helping moderate excess melanin production.
Suitable for
Main Actions
When it may be insufficient
It works best as a supporting ingredient alongside more established brighteners like vitamin C, niacinamide, or arbutin.
CategoryPeptides
Frequently Asked Questions
What does Nonapeptide-1 do for skin?
Used in brightening serums and tone-evening formulas, often paired with other tyrosinase-inhibiting actives.
Who should use Nonapeptide-1?
Nonapeptide-1 is suitable for: skin with uneven tone seeking brightening support.
Are there any warnings about Nonapeptide-1?
It works best as a supporting ingredient alongside more established brighteners like vitamin C, niacinamide, or arbutin.
Check if this ingredient works for your skin — analyze your full product formula for free.
Analyze your product