Ingredient

Peptide (Argireline)

On labels: Acetyl Hexapeptide-8

Peptide aimed at the look of expression lines.

What it does

Smooths the look of lines

Evidence

Evidence: Limited · Mostly lab or early data so far.

Often chosen for

Fine lines

Skin types

Dry, Oily, Combination, Normal, Sensitive

Typical amount

1-10% solution in a formula

Best time

Morning or evening