What is The Principle of The Exfoliating Foot Cream Mask? The foot mask contains salicylic acid, lactic acid, fruit acid, etc.Because of the presence of these acids, the acidity and alkalinity of the outermost stratum corneum of the skin after the use of the foot mask is acidic, and the PH value is around 3.5-4.
The dermis layer inside the skin is the normal PH value of human skin, generally 5.5-6, so when the acidity and alkalinity of the stratum corneum and the dermis layer are different, if there is no fusion, peeling will occur.
Of course, the acidic substances in the foot mask all have an exfoliating effect, and can quickly penetrate into the stratum
corneum, and peeling occurs through the metabolism of the skin and the friction of footsteps that occur in daily life.
Advantage 1. The foot mask essence and the skin of the foot are closely and evenly applied during use, and can be moved around without affecting the work. 2. Convenient and safe without rubbing and scratching, short-term dead skin thick cocoons automatically fall off.