Improvement of aging-type pores can be treated by using hydrafacial injection or doing blood resurfacing, and its effect is relatively good. 1. Hydrographic injection: aging skin tissue can be injected through the method of hydrographic injection of hyaluronic acid, botulinum toxin and other injections into the dermis, which can stimulate the secretion and growth of subcutaneous collagen, can improve the phenomenon of skin aging and laxity, so that the skin is more firm and elastic. 2. Chemical resurfacing: aging skin if there is a problem of large pores, you can use fruit acid resurfacing, salicylic acid peeling method, mainly the use of salicylic acid or fruit acid containing ingredients in the care products, to promote the aging of the exfoliation of the keratin, to improve the follicular keratinization of the situation. The improvement of aging type pores should go to the regular hospital to choose the appropriate method, and usually pay attention to maintain good skin, reduce the speed of skin aging.