Pharmaceris Acipeel Depigmenting Serum is a specialized skincare treatment designed to target and reduce skin hyperpigmentation. The 30ml serum contains a unique complex of three acids and vitamin C that work together to even out skin tone and lighten dark spots while being gentle enough for sensitive skin. The serum works through a triple-action formula containing mandelic acid, salicylic acid, and citric acid along with vitamin C. It should be applied nightly to affected areas, avoiding the eye and mouth area. The product is unscented and dermatologically tested for safety. For best results, it should be used as part of a complete skincare routine including appropriate sun protection during the day. Some temporary skin redness may occur during use, which is a normal reaction.