Cosmetics Ingredients Acetyl Hexapeptide-8 Anti-wrinkle Peptide CAS 616204-22-9
Product Introduction
Acetyl Hexapeptide-8, commonly referred to as Argireline, is a star anti-aging peptide in professional skincare. It appears as a white to off-white fine powder, highly soluble in water, and stable in most cosmetic formulations.
It is specially designed to target dynamic wrinkles caused by smiling, frowning, squinting, and other repeated facial movements.
Unlike traditional anti-aging ingredients that only moisturize or plump the skin surface. Acetyl Hexapeptide-8 acts on muscle signal transmission to gently relax tension, softening existing lines and preventing new ones from forming.
Features
Tired of deepening expression lines that make you look tired or older? Acetyl Hexapeptide-8 is the gentle, science-backed solution. It relaxes overactive facial muscles, smooths wrinkles around the eyes, forehead, and between brows, and helps prevent new lines from forming. Safe, non-irritating, and compatible with most skincare products, it’s the perfect daily anti-aging ingredient for a smoother, firmer, more youthful complexion.
1.Gentle, non-irritating: safe for sensitive skin.
2.Reduces dynamic wrinkles: targets expression lines on forehead, between brows, and around eyes by relaxing overactive facial muscles.
3.Stable & compatible: works well with hyaluronic acid, niacinamide, collagen, peptides, and vitamin derivatives.
4.Light & heat stable: does not degrade easily in formulations, ensuring long shelf life.
5.Prevents new wrinkles: reduces repeated muscle pulling, slowing the formation of deep, permanent lines.
Product Application
Mainly used in high-end anti-aging skincare products:
1.Anti-wrinkle serums, lifting & firming ampoules, multi-peptide complex serums.
2.Anti-wrinkle eye creams, firming eye gels, eye ampoules.
3.Anti-aging sheet masks, wash-off firming masks, sleeping masks.


4.Daily anti-aging moisturizers, firming day creams, light emulsions for sensitive skin.
5.Used to reduce horizontal neck lines caused by frequent head movement.
6.Salon & Professional Skincare, professional facial serums, salon anti-aging treatment essences, salon anti-aging treatment essences.
Basic Analysis
|
Product Name |
Acetyl Hexapeptide-8 |
|
Appearance |
White or almost white powder |
|
CAS |
616204-22-9 |
|
Specification |
98% |
|
Shelf life |
24 Months |
|
Grade |
Cosmetic Grade |
|
Solubility |
Soluble in water |
|
Water Content (Karl Fischer) |
≤8.0% |
|
PH |
4.0~7.0 |
|
Acetic Acid (By HPLC) |
≤15.0% |
|
Peptide Purity (By HPLC) |
>97.0% |
|
Bacterial endotoxin |
<10EU/mg |
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