The difference between salicylic acid and glycolic acid
Salicylic acid and glycolic acid are in the field of skin care, with different functions and characteristics.

Salicylic acid is derived from nature and often exists in willow bark and other plants. Its molecules have lipophilic properties and can penetrate deep into pores to dissolve oil, so it is very effective in controlling oil and clearing acne. If the skin is greasy and has many acne, it can dredge pores, remove fat and reduce inflammation, and make the skin clean and refreshing.

Glycolic acid belongs to the group of fruit acids, with small molecules and strong hydrophilicity. It can accelerate the metabolism of the stratum corneum and promote skin renewal. It has a significant effect on improving dull, rough skin and enhancing skin gloss. It is suitable for those with uneven skin color and poor texture. After use, the skin often appears tender and bright.

Although both are beneficial to the skin, they are suitable for different skin types. Salicylic acid is suitable for oily and combination skin due to its certain irritation; although glycolic acid is relatively mild, it should be used with caution for sensitive skin.

Therefore, if you want to choose the two for skin care, you should review your own skin type and measure its characteristics in order to benefit the skin and achieve a beautiful state.