Elastin

Elastin is a protein naturally found in the skin, providing elasticity and resilience. In cosmetics, it's typically derived from animal sources. When applied topically, it forms a film on the skin's surface, which can help to temporarily hydrate and smooth the skin.

BenefitMinimal 1.2 / 4

Hydration i1.5 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

Texture i1 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

RiskLow 1 / 4

Sensitization i1 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• temporary hydration
• skin smoothing

Things to watch

• potential for allergic reaction

Products with Elastin

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Frequently asked questions

What is elastin?

Elastin is a protein that gives skin its elasticity and ability to bounce back. Cosmetic elastin is usually sourced from animals.

Can topical elastin replace lost skin elasticity?

Topical elastin cannot penetrate the skin to replace lost natural elastin. It primarily works on the surface to provide temporary hydration and smoothing effects.