Why is BHT used in cosmetics?

BHT is used in cosmetics primarily as an antioxidant to prevent ingredients from oxidizing and degrading. This helps maintain the product's stability, efficacy, and appearance over time.

Is BHT safe for use in skincare?

Regulatory bodies generally consider BHT safe for use in cosmetics at low concentrations. However, some studies have raised concerns about potential irritation or endocrine disruption, leading some consumers to avoid it.

Home › Ingredients › Butylated Hydroxytoluene

Butylated Hydroxytoluene

Butylated Hydroxytoluene (BHT) is a synthetic antioxidant commonly used in cosmetics and food products. Its primary role is to prevent oxidation, which helps to preserve the product's freshness, stability, and color by inhibiting the degradation of fats and oils. This extends the shelf life of formulations.

NoneAntioxidantVeganEvidence: Medium

BenefitNone 0 / 4

RiskModerate 1.5 / 4

Irritation

Systemic exposure

Sensitization

Endocrine

Eye irritation

Genotoxic carcinogenic

Rated by SpottyLabs' ingredient methodology, independent of brands.

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Frequently asked questions

Why is BHT used in cosmetics?: BHT is used in cosmetics primarily as an antioxidant to prevent ingredients from oxidizing and degrading. This helps maintain the product's stability, efficacy, and appearance over time.
Is BHT safe for use in skincare?: Regulatory bodies generally consider BHT safe for use in cosmetics at low concentrations. However, some studies have raised concerns about potential irritation or endocrine disruption, leading some consumers to avoid it.