Acetyl Tetrapeptide-5 is the product obtained by the acetylation of Tetrapeptide-5. It's most often found in eye creams.

Acetyl tetrapeptisde-5 is a known humectant or hydroscopic moisturizer which helps reduce eye puffiness, improve skin elasticity and overall smoothness.

Has clinically proven anti-edema (reduces fluid build-up) properties and also improves the circulation in the under eye area. When applied topically, this ingredient helps prevent and visibly reduces puffiness.

Formula: C20H28N8O7

Molecular mass :492