Why is chlorphenesin used in cosmetics?

Chlorphenesin is used as a preservative in cosmetics to inhibit the growth of microorganisms like bacteria, yeast, and mold. This prevents product spoilage and ensures the safety and stability of the formulation over time.

Is chlorphenesin safe for sensitive skin?

While generally considered safe in low concentrations, chlorphenesin has been identified as a potential skin irritant or sensitizer for some individuals, especially those with very sensitive skin. Patch testing is advisable if you have concerns.

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Chlorphenesin

Chlorphenesin is a synthetic preservative used in cosmetics and personal care products to prevent the growth of bacteria, yeast, and mold. This helps to maintain product integrity and extend shelf life. It is effective over a broad pH range and is typically used in low concentrations.

PreservativeVegan

BenefitNone 0 / 4

RiskModerate 1.5 / 4

Sensitization i1.5 / 4

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

Irritation i1 / 4

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

Systemic exposure i0.5 / 4

Whether it has meaningful potential to be absorbed into the body at levels that may matter biologically. Most cosmetic ingredients score low unless there is known concern or high exposure.

Eye irritation i0.5 / 4

Whether it may sting or irritate around the eyes. Relevant for sunscreens, fragrances, acids, surfactants, and volatile ingredients.

Rated by SpottyLabs' ingredient methodology, independent of brands.

Things to watch

potential for skin irritation or sensitization
not recommended for use in products for infants

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Products with Chlorphenesin

Rilastil

Hydrotenseur Crema Antirughe Ristrutturante Ricca

4.7/ 522/23/3

Rilastil

Hydrotenseur Restructuring Anti-Wrinkle Cream

4.7/ 522/23/3

Drunk Elephant

Protini Powerpeptide Resurf Serum

4.7/ 544/27/6

The Ordinary

Rice Lipids + Ectoin Microemulsion

4.7/ 527/13/5

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Frequently asked questions

Why is chlorphenesin used in cosmetics?: Chlorphenesin is used as a preservative in cosmetics to inhibit the growth of microorganisms like bacteria, yeast, and mold. This prevents product spoilage and ensures the safety and stability of the formulation over time.
Is chlorphenesin safe for sensitive skin?: While generally considered safe in low concentrations, chlorphenesin has been identified as a potential skin irritant or sensitizer for some individuals, especially those with very sensitive skin. Patch testing is advisable if you have concerns.