Acetyl Heptapeptide-4
Acetyl Heptapeptide-4 is a humectant and skin conditioning ingredient. It’s in 7 products on Poliage, most often moisturizer, mascara and serum. Avoid lists on Poliage that include it: none.
Updated October 22, 2026
What it does
Contains Acetyl Heptapeptide-4: humectant
Function listed in CosIng
Contains Acetyl Heptapeptide-4: skin-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 82187, accessed October 22, 2026.
Products that contain Acetyl Heptapeptide-4
Skinfix
Barrier Balancing Water Cream
Moisturizer · None of Poliage’s flag groups listed
SHEGLAM
Big Energy Mascara-Black
Mascara · Lists silicones
Laneige
Bouncy & Firm Serum
Serum · Lists fragrance, fragrance allergens
Skinfix
Ceramide Prime Whipped Cream
Moisturizer · None of Poliage’s flag groups listed
SHEGLAM
Lashlighter Mega Boost Mascara
Mascara · Lists silicones
Skinfix
Skin Barrier Restoring Gel Cream
Moisturizer · Lists exfoliating acid
Medik8
Total Moisture Daily Facial Cream
Moisturizer · Lists exfoliating acid, silicones
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