Ingredient guide
Nonapeptide-1 (Melanostatine)
nonapeptide-1
In short
Nonapeptide‑1, also called Melanostatine, is a peptide that interferes with the signal that triggers melanin production. It helps reduce the look of uneven pigmentation over time.
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What it is
Alpha-MSH antagonist peptide. Reduces melanin production by blocking the hormonal signal that triggers pigmentation.
Where it sits
Serums sit after toner and before moisturiser. Thinnest to thickest, water before oil.
- Cleanse
- Tone
- Nonapeptide-1
- Moisturise
- SPF
Also found as
Related
Where to find it
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The Inkey List Tranexamic Acid Night Treatment
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Common questions
What does Nonapeptide‑1 do for skin?
It helps soften the appearance of dark spots by slowing melanin formation at the source.
Who is Nonapeptide‑1 for?
It’s suitable for anyone looking to maintain a more even‑toned complexion, including oily and combination skin.
How is it used?
It appears in brightening serums and nighttime treatments focused on tone refinement.
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Personal guidance, not medical advice.