Elastin

Elastin is a cosmetic ingredient derived from the structural protein, most often supplied as water-soluble hydrolyzed elastin peptides. It conditions the skin's surface, gives a supple feel via a light film, and adds immediate hydration and glide.
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Ingredient Snapshot

Overview
Hydrolyzed elastin that gives skin a bouncy, hydrated feel.
Category
Skin Conditioning, Hydration
Type
Peptide

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Provides a bouncy, conditioned feel and dewy finish through lightweight film formation. Evidence for lasting firming is limited, so effects are mainly surface hydration and smoothness.

Uses In Skincare & Cosmetics

Found in hydrating serums, essences, and sheet masks to boost surface suppleness. Also used in moisturizers for a soft, velvety afterfeel.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Generally low irritation risk; as a protein hydrolysate, rare allergies can occur. No common regulatory restrictions; patch test if sensitive.

Is Elastin a Good Ingredient?

Fair: Improves slip and short‑term hydration through surface film formation, but strong evidence for durable firming or remodeling is lacking. Benefits are chiefly immediate and cosmetic.

Products with Elastin

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