2. Burn, scald scar and later skin grafting, joint contracture, atrophy and fold repair;

3. Traumatic scars (car accidents, falls, bumps, strokes, cuts, cuts, scratches, bites);

4. Depressed scars, hypertrophic scars, scars left after tattoos, and stretch marks caused by pregnancy;

5. Various postoperative scars (such as mouth, eyes, lips, nose, lymph, thyroid, caesarean section, etc.). );

6. Scars after cosmetic surgery (ear piercing, eyebrow washing, lip washing, bromhidrosis, breast augmentation, breast reduction, Dot mole, tattoo washing, etc.). );

7. Eliminate excessive melanosis caused by various injuries;

8. Keloid of special scar system;

9. Scar prevention of new trauma.