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Ingredient guide
myristoyl tripeptide-31
In short
Myristoyl Tripeptide‑31 is a lipidated peptide positioned to help soften the look of expression‑prone areas. Research is limited, but it is designed to influence surface muscle‑tension signalling for a smoother appearance.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Texture · Firmness
Best used
Evening
What it is
Lipidated peptide proposed to act as a topical muscle-relaxant analogue; the myristoyl tail enables skin penetration and the tripeptide component is designed to interact with the neuromuscular junction signalling cascade, analogous to the mechanism of acetyl hexapeptide-3 (Argireline) but through a distinct molecular target; primary interest is reducing dynamic tension in expression-prone areas; limited independent clinical data — efficacy claims rely heavily on proprietary supplier studies.
Also found as
Related
Common questions
It aims to visibly soften dynamic lines by helping reduce the appearance of surface tension in expression areas.
Anyone looking to support smoother-looking expression zones may find it helpful.
It is typically included in targeted serums for areas like the forehead or around the eyes.
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Personal guidance only · For clinical concerns, see a dermatologist.