Salicylic acid can dissolve the cement between the cornea and make the cuticle fall off, so it can remove the accumulated thick cuticle and promote metabolism.

1 skin metabolism: the main function of the cuticle of the skin is to protect the cells of each layer of the skin. The metabolism of epidermal cells layer after layer will naturally move outward. After the keratinocytes in the outermost layer gradually age and harden, they will naturally crumble under normal circumstances. The old horniness without normal exfoliation will make the skin appear rough and dark, slow the skin metabolism, and even form acne to block the pores.

2 exfoliating effect: salicylic acid can remove excess cuticle and promote rapid renewal of epidermal cells; If the epidermal cells are fresh and full of vitality, they will naturally make the skin smooth and delicate.

3. Shrink pores: salicylic acid is fat soluble. It can penetrate into the deep pores along the sebaceous glands secreting oil, which is conducive to dissolving the old and accumulated cuticle in the pores and improving the blockage of pores. Therefore, it can block the formation of acne and shrink the enlarged pores.

4 prevention of acne:salicylic acidActing on hair follicle wall cells, it can help clear blocked hair follicles, correct abnormal cell shedding, prevent pore blockage for mild acne, and is most effective for blackhead acne. It can reduce abnormal shedding of hair follicle wall and prevent new lesions, but it has no effect on reducing sebum secretion and eliminating acne bacilli.