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Exfoliant

CITRUS MEDICA LIMONUM PEEL POWDER

CAS 92346-89-9 / 84929-31-7
62

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

Ground lemon peel — aromatic and antioxidant but photosensitizing. Better suited to rinse-off scrubs than leave-on products.

Citrus Medica Limonum Peel Powder is ground dried lemon peel. It supplies citrus flavonoids (hesperidin, eriocitrin), limonene-rich essential oil residues, ascorbic acid, and abrasive fiber. Lemon peel is a well-known source of phototoxic furocoumarins (bergapten, limettin, 5-methoxypsoralen) that can cause berloque dermatitis and prolonged hyperpigmentation when leave-on formulas are exposed to UV. IFRA restricts cold-pressed lemon oil in leave-on fragrance. For this reason the powder is safer in rinse-off scrubs than in leave-on creams. No genotoxicity or carcinogenicity concerns at cosmetic exposure, but photosensitization is a legitimate real-world risk.

Skin benefits

  • Antioxidant citrus flavonoids
  • Mild mechanical exfoliation in scrubs
  • Natural lemon aroma
  • Brightening perception

Known concerns

  • Furocoumarins — phototoxicity in leave-on
  • Limonene/citral allergens
  • Mechanical abrasion on sensitive skin
  • Pregnancy caution in leave-on

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.