ACETYLT HEXAPEPTIDE-8 ●
TL;DR. This ingredient is a skin-conditioning active used in anti-aging formulas to reduce the visible look of expression lines. Its formulation role is a biomimetic signal ingredient rather than a moisturizer, preservative, or exfoliant.
What does ACETYLT HEXAPEPTIDE-8 do in a cosmetic formula?
This ingredient is a skin-conditioning active used in anti-aging formulas to reduce the visible look of expression lines. Its formulation role is a biomimetic signal ingredient rather than a moisturizer, preservative, or exfoliant.
Is ACETYLT HEXAPEPTIDE-8 clean?
Clean frameworks typically do not flag it on restricted lists, and it has low irritation and sensitization reports at cosmetic use levels. The main clean-beauty caveat is that it is a synthetic bioactive with performance that depends heavily on concentration and formula design.
Is ACETYLT HEXAPEPTIDE-8 sustainable?
This material is made through synthetic amino-acid chemistry, not direct agricultural extraction. It is used at very low levels and is expected to break down into smaller amino-acid fragments, but synthesis can involve solvent, purification, and energy inputs.
Is ACETYLT HEXAPEPTIDE-8 COSMOS-approved?
It is generally not permitted as a COSMOS-natural or COSMOS-organic ingredient because it is a synthetic biomimetic active rather than an allowed natural-derived material. It fits some Green Chemistry principles through low use levels and likely biodegradability, but its multi-step synthesis keeps alignment partial.
How does ACETYLT HEXAPEPTIDE-8 work chemically?
This molecule is an acetylated six-amino-acid chain designed to mimic part of the SNAP-25 protein sequence, which can interfere with the SNARE complex involved in neurotransmitter release. It is often added through aqueous stock solutions at about 2 to 10%, with much lower active solids in the finished formula, and is best handled in the water phase around pH 4 to 7 with cool-down addition to limit degradation.
Last updated 2026-05-15