Skin laxity can be improved with skin care and specialized treatments. Skin care mainly involves good skin care, and professional treatment includes surgery, laser, medication and other treatments. 1. Skin care: including local massage, sunscreen to stop skin aging, and various hydrating skin care products for external use, all of these methods have the effect of delaying and treating skin laxity. 2. Professional treatment: such as the appearance of defects can be improved through wrinkle surgery and other surgical repair; you can also use laser therapy, through laser stimulation of subcutaneous collagen regeneration to achieve contraction of the skin, skin tightening effect; you can also follow the doctor’s instructions for the external use of retinoic acid cream, also has a certain tightening effect on the skin. Skin laxity is recommended to regular hospital dermatology for treatment. Nutrition to supplement collagen and multivitamins.