Citrus Medica Limonum (Lemon) Peel Extract

This extract, obtained from lemon peel, contains aromatic terpenes, flavonoids, minor acids, and residual pigments. It imparts mild antioxidant activity, light conditioning effects, and a recognizable citrus scent in cosmetic products.
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Ingredient Snapshot

Overview
Lemon peel extract that offers antioxidants and a citrusy scent.
Category
Antioxidant, Skin Conditioning, Fragrance
Type
Botanical Extract

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Helps reduce the look of dullness and supports a smoother-feeling surface with peel-derived constituents. Well-established clinical evidence is limited.

Uses In Skincare & Cosmetics

Used in clarifying toners, masks, and cleansers to add a citrusy scent and a refreshed after-feel.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

May irritate or sensitize skin and can be photosensitizing; apply with caution in leave-on products and limit sun exposure or use adequate sunscreen. Patch testing is advisable for sensitive individuals.

Is Citrus Medica Limonum (Lemon) Peel Extract a Good Ingredient?

Provides some antioxidant activity and a citrus scent, but peel-derived allergens and potential photosensitizers limit utility. Risk of irritation and photoreactivity is higher than fruit extracts, and rigorous clinical support is limited. Limited proof of benefit weighed against the risk keeps it at Fair.