Repechage Biolight Brightening Serum is a potent corrective treatment that targets stubborn dark spots and uneven skin tone. Powered by licorice and marine algae extracts, it actively inhibits melanin production while strengthening skin's barrier. The fast-absorbing serum delivers visible brightness and clarity within weeks, making it ideal for post-acne marks, sun damage, and general dullness. Suitable for all skin types seeking professional-level brightening results.