Bionnex Whitening Night Repair Serum is a concentrated formula designed for nighttime use to help reduce pigmentation and brighten skin tone. This dermatologically tested serum works overnight to help even out skin complexion. Key features: • Concentrated whitening formula • Night repair treatment • Helps reduce pigmentation • Dermatologically tested • 20ml dropper bottle This serum is part of Bionnex's Whitexpert line of skincare products. The concentrated formula is specifically designed to work during the skin's natural nighttime renewal process. The dropper applicator allows for precise dispensing of the product.