No need to wash off.

The role of different concentrations of fruit acids

1, low concentration of fruit acids (less than 10%): fruit acids can reduce the epidermal keratinocytes between the coagulation force, you can remove the aging of the keratin, to improve the roughness, dullness, conditioning of the skin.

2, medium concentration of fruit acid (10%-30%): fruit acid effect can reach the dermal tissue, for acne, lightening dark spots, smoothing wrinkles with good results.

3, high concentration of fruit acid (more than 30%): has a strong penetration, can be aging keratin once peeled off, to accelerate the effect of spot removal. However, the high concentration of fruit acid is a peeling nature, to seek professional doctors for treatment.

Expanded Information

Beauty Effect of Fruit Acid

Inhibits melanin and reduces pigmentation. The molecular weight of fruit acid is very small, it can effectively penetrate into the skin pores, separate and soften the epidermal keratinocytes to make them fall off naturally, prompting the skin cells to accelerate the renewal of the skin, increase the skin elasticity and luster, shrink the large pores, and strengthen the penetration of whitening ingredients.

Improves wrinkles. Its action can reach deep into the dermis and promote the generation of collagen fibers within the dermis, significantly improving the fine lines on the face and fading the deep wrinkles. At the same time it can penetrate the sebaceous glands, has the effect of skin deep cleaning, inhibits sebum secretion, promotes skin cell regeneration, accelerates the skin's metabolism.

Moisturizing. It can also interact with the uric acid in the intercellular fluid of the skin, absorbing a large amount of water and saturating the collagen fibers and elastic fibers, thus achieving the effect of skin moisturizing.

Baidu Encyclopedia - Fruit Acid

Baidu Encyclopedia - Fruit Acid Beauty