Classification of skin

- Sep 04, 2018-

1.Dry skin 

(1) Too little sebum secretion:

1) lack of gloss, dark;

2) less blood flow, pale face; 

3) small pores, not obvious; 

4) skin relaxation, easy to wrinkle and aging phenomenon; 

easy to rough, dry crack, desquamation; easy to be sensitive; 

(2)The causes of formation:

1) insufficient sebum secretion; 

2) poor skin hydration (water absorption, water locking, water replenishing capacity); 

3) climate environment, such as temperature difference, dryness, sandstorm; 

4) use of high chemical ingredients or stimulating products;

5) bad habits, such as tobacco, wine;