Acetyl Heptapeptide-4 (Ingredient Explained + Products)

Peptides are the amino-acid chains that help your skin produce proteins such as collagen.

These ingredients help hydrate the skin by either drawing in moisture or preventing it from escaping. They're often used to keep skin feeling soft, smooth, and well-balanced.

Helps with Anti-Aging

Aging skin results from decreased collagen production, sun damage, and slower cell turnover. Proven anti-aging ingredients include retinoids (most effective), vitamin C, peptides, and AHAs. Consistent SPF use prevents further damage.

Helps with Dark Spots

These ingredients are known for their brightening properties, helping to even out skin tone and reduce the look of dark spots or dullness.

Acetyl Heptapeptide-4 is a peptide with hydrating properties.

According to a manufacturer, a combination of this ingredient and caprylyl glycol strengthens the skin barrier by keeping your skin's natural biome in balance.