Lemon Peel Extract

Lemon peel extract is derived from the outer rind of Citrus limon (lemon), and contains a rich profile of bioactive components such as flavonoids (including hesperidin and diosmin), limonene, polyphenols, and vitamin C. These natural compounds provide antioxidant effects, which contribute to the extract’s use in cosmetic and nutrition supplements aimed at supporting the appearance and integrity of skin, nails, and cuticles. Lemon peel extract is commonly sourced as a concentrated liquid or powdered material, produced by extracting the active constituents from dried or fresh lemon peels. Manufacturers typically use this ingredient for its potential to gently nourish skin surfaces, encourage hydration, and support the body’s resilience to environmental stressors. It is important for consumers to verify that the extract is free from artificial additives or residues, and to check if the extraction method retains the bioactivity of its key phytochemicals. Lemon peel extract can appear as a functional, plant-based component in both vegan and clean-label formulations targeted for nail and skin wellbeing, such as in the Metanail Complex formula.