Pharmaceris Whitening Essence is a specialized skincare treatment designed to reduce dark spots and perfect skin tone. It contains niacinamide and willow bark extract to help diminish brown marks and even out skin discoloration while improving overall skin texture. This product is part of Pharmaceris' W Whitening line focused on hyperpigmentation treatment. The formula works through dual action - reducing existing dark spots while preventing new ones from forming. The essence is dermatologically tested and suitable for sensitive skin. For best results, it should be applied daily to clean skin and can be used as part of a complete Pharmaceris whitening skincare routine. The product is unscented and formulated to provide high tolerance and efficacy.