The Vitamin-Niacinamide Concentrated Pad combats pigmentation, blemishes, and uneven skin tone with a potent blend of 99% pure glutathione, tranexamic acid, and 5% niacinamide. Clinically proven to improve skin surface melanin by 8.04% and skin tone uniformity by 15.07% in two weeks, these dual-sided, hypoallergenic pads offer gentle exfoliation and effective whitening, perfect for daily use on sensitive skin