Ingredient

Peptide

On labels: Palmitoyl Tetrapeptide-7

Peptide that helps calm and firm, often paired with tripeptide-1.

What it does

Smooths the look of lines · Calms the look of skin

Evidence

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

Often chosen for

Fine lines, Skin that looks less firm, Skin prone to redness

Skin types

Dry, Oily, Combination, Normal, Sensitive

Typical amount

ppm in a formula

Best time

Morning or evening