Limonene is a naturally occurring chemical found in the rinds of citrus fruits and other plants. It is widely used in cosmetics and personal care products as a fragrance ingredient, providing a fresh, citrusy scent. While generally safe, it can oxidize upon exposure to air and light, potentially forming allergenic compounds.
NoneFragrance ingredientVeganEvidence: High
BenefitNone 0 / 4
RiskHigh 2.5 / 4
Sensitization
Irritation
Rated by SpottyLabs' ingredient methodology, independent of brands.
Things to watch
potential allergen
can cause skin sensitization
Spot questionable ingredients in seconds
SpottyLabs scans any skincare product and rates every ingredient for benefit, risk and safety. Free and independent — no brand is paying us.
Limonene is a natural compound found in citrus peels and other plants, primarily used in cosmetics as a fragrance component to impart a fresh, citrusy aroma to products.
Can Limonene cause skin reactions?
Yes, Limonene can oxidize when exposed to air and light, forming compounds that are known allergens. This can lead to skin irritation or allergic contact dermatitis in sensitive individuals.
Spotty Labs