Description
Salicylic acid is a fat-soluble organic acid that exists in natural willow bark, globule leaves and sweet birch trees. It is an important fine chemical raw material and can be used for the preparation of aspirin and other drugs.
Beauty effect and application
Salicylic acid (BHA) is extracted from willow bark and wintergreen leaves, and is also called plant acid. It can control oil, exfoliate, remove acne, shrink pores, and fade marks. Salicylic acid is only locked in the superficial stratum corneum, which only serves as a pure treatment and blocking function. Salicylic acid with a concentration of 3%-6% can be used to exfoliate
Cosmetic preservatives. Mainly used for toilet water, prickly heat water, quinine head water and other water cosmetics. In addition to antiseptic and bactericidal effects, it also has the functions of removing sweat and odor, relieving itching and swelling, relieving pain and inflammation.
