An acetylated peptide of four amino acids, listed as a skin-conditioning ingredient.
What it is
Acetyl tetrapeptide-9 is the reaction product of acetic acid and tetrapeptide-9, a peptide of four amino acids, so that the peptide carries an acetyl group. CosIng lists it as a skin-conditioning ingredient.
Where it is used
Appears on the ingredient lists of a small number of products.
Limits of interpretation
The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.
The INCI name does not show the concentration used.
Functions
- Skin conditioning
- Maintaining the skin in good condition.
EU regulation
This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.
Products with this ingredient (30)
- Revolution Pro Miracle Serum · Revolution
- Supercharged Skin Kit · Charlotte Tilbury
- Charlotte's Magic Minis + Flawless Looking Skin Set · Charlotte Tilbury
- Beautiful, Sun-kissed Holiday Glow Duo · Charlotte Tilbury
- Protect, Hydrate, Bronze & Glow Kit – Makeup & Skincare Kit · Charlotte Tilbury
- 2 For 1: Magic Water Cream & Face Mist Duo · Charlotte Tilbury
- 40% Off: Airbrush Hydrate, Perfect + Correct Kit · Charlotte Tilbury
- Wake Up To Your Best Skin Kit – Night Skincare Routine · Charlotte Tilbury
- Airbrush Flawless Brighten & Set Kit · Charlotte Tilbury
- Magic Water Cream Forever Kit: Gel Moisturiser & Refill · Charlotte Tilbury
- 30% Off: Your Most Beautiful Skin Ever Kit · Charlotte Tilbury
- 40% Off: Superstar Glow Makeup Kit Black Friday Sale · Charlotte Tilbury