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Ingredient guide
hexapeptide-25
In short
Hexapeptide‑25 is a newer six‑amino‑acid conditioning peptide found in multi‑peptide serums. Research is sparse, but it is used to complement other signal peptides that support elasticity and surface comfort.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Firmness · Barrier
Skin type
Dry · Sensitive
Best used
Anytime
What it is
Registered PCPC hexapeptide in the higher-numbered sequence; six-amino-acid sequence with skin-conditioning classification; limited published topical clinical data; used in advanced peptide blend formulations targeting broader signal-peptide-class coverage; newer generation registered peptide adjacent to hexapeptide-19 and hexapeptide-37 which are better characterised.
Also found as
Related
Common questions
It contributes to smoother-feeling, well-conditioned skin and may support elasticity when used with other peptides.
Yes, it is generally considered gentle and compatible with dry or sensitive skin.
It appears in peptide-rich serums or moisturisers and fits easily into most routines without special steps.
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Personal guidance only · For clinical concerns, see a dermatologist.