What do enzymes do in skincare?

In skincare, enzymes can gently exfoliate by breaking down the bonds between dead skin cells, leading to smoother skin. Some enzymes also help to cleanse by dissolving impurities or offer antioxidant protection against environmental damage.

Are enzyme exfoliants suitable for sensitive skin?

Enzyme exfoliants are often considered a gentler alternative to physical or acid exfoliants, making them suitable for many with sensitive skin. However, individual reactions can vary, so patch testing is always recommended.

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Enzyme

Enzymes are biological catalysts that speed up chemical reactions. In cosmetics, various types of enzymes are used for different purposes, such as exfoliating dead skin cells, breaking down impurities, or providing antioxidant benefits. Their specific function depends on the type of enzyme included in the formulation.

Exfoliant, cleanser, antioxidant

BenefitGood 2.5 / 4

Texture i2.5 / 4

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

Uv protection i1 / 4

Whether it provides direct protection against UV radiation.

RiskModerate 1.5 / 4

Irritation i1.5 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

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

Gently exfoliates dead skin cells
Breaks down impurities
Provides antioxidant protection

Things to watch

Potential for irritation if overused
May cause sensitivity in some individuals

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Frequently asked questions

What do enzymes do in skincare?: In skincare, enzymes can gently exfoliate by breaking down the bonds between dead skin cells, leading to smoother skin. Some enzymes also help to cleanse by dissolving impurities or offer antioxidant protection against environmental damage.
Are enzyme exfoliants suitable for sensitive skin?: Enzyme exfoliants are often considered a gentler alternative to physical or acid exfoliants, making them suitable for many with sensitive skin. However, individual reactions can vary, so patch testing is always recommended.