LIMONENE
Ingredient Info
Limonene is a natural fragrance compound found in citrus oils and other plants. In skincare products, it's primarily used to add a fresh, lemony scent and can also act as a preservative.
Benefits
- Provides natural citrus fragrance
- May help preserve product freshness
- Derived from natural plant sources
Potential concerns
- Can cause skin irritation or allergic contact dermatitis in sensitive individuals
- May oxidize over time, potentially causing irritation
- High concentrations in essential oils may pose liver concerns with ingestion, though topical use in cosmetics is generally at low levels
Science: Limonene is a widely used fragrance component in cosmetics derived from essential oils like citrus. While generally recognized as safe in cosmetic formulations, scientific literature notes that monoterpenes (the class of compounds limonene belongs to) can potentially cause liver toxicity at high doses, though this concern is primarily relevant for oral ingestion or concentrated essential oil use rather than trace amounts in skincare products.
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