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Acetyl Hexapeptide-8

What Acetyl Hexapeptide-8 is & what it does

A neuropeptide (Argireline) that helps relax the muscle contractions behind expression lines, softening their look over time. It is gentle and popular in anti-aging formulas.

What does Acetyl Hexapeptide-8 do in skincare?

Acetyl Hexapeptide-8, also known as Argireline, is a synthetic peptide used in skincare as a conditioning and signaling ingredient. It is commonly marketed in products aimed at the look of fine lines and skin smoothness. It works at the surface as part of anti-aging style formulas.

Is Acetyl Hexapeptide-8 safe?

Acetyl Hexapeptide-8 is widely used in cosmetics and is generally considered safe at typical use levels. It is applied topically and used at low concentrations. Irritation reports are uncommon, though patch testing a new product is always reasonable.

Is Acetyl Hexapeptide-8 vegan?

Acetyl Hexapeptide-8 is a synthetically produced peptide and does not require animal-derived material, so it is generally suitable for vegan formulas. The overall vegan status of a product still depends on its other ingredients and the brand's policies. Look for a vegan claim on the packaging to be sure.

Sunscreens with Acetyl Hexapeptide-8

We rate 84 sunscreens that contain it, showing the top 10 by overall score:

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