The Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant is a top-rated skin care product on Amazon. It is an exfoliating toner that helps to unclog pores and improve the skin's texture. The liquid exfoliant is formulated with salicylic acid, which helps to remove dead skin cells and reduce the appearance of blackheads and blemishes. It also contains green tea extract, which helps to soothe and calm the skin. The Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant is suitable for all skin types and is a great option for those looking to improve the overall clarity and smoothness of their skin.