Dr. Wen's salicylic acid mask contains many effective ingredients, such as provitamin B5, salicylic acid, etc., which has practical effects on skin care. The facial mask has a positive effect on the skin by deeply cleaning, improving blackheads and acne marks and hydrating. Its characteristics of removing dirt, conditioning oil and promoting skin metabolism are all based on the skin care principle of scientific research. Therefore, Dr. Wen's salicylic acid mask is not just a so-called IQ tax to pursue brand formation.