How to care for aging skin

What women fear most is skin aging, so? For the question of how to care for aging skin, experts from Shijiazhuang Midland Johnson & Johnson made the following answer. Let's briefly understand it through the following introduction. Skin aging analysis 1. Physiological changes: stratum corneum: 1. The protection and water retention function of sebum membrane decreased, and the skin was fragile and dry. 2. Keratin accumulation, skin thickening, hardening and loss of luster. Base: 1. Age spots or uneven distribution of pigments appear. 2. The whole skin becomes thinner and the permeability increases, which makes foreign bodies easy to invade, and then induces allergies and rashes. Dermal layer: 1. Skin relaxation, decreased elasticity, poor support, aging and wrinkles. 2. Some changes in the dermis will lead to dry skin, thus deepening wrinkles. Second, the overall performance characteristics of aging: 1. Wrinkles increase. 2. Black spots and age spots appear. 3. The skin is slack and droopy. 4. Eyelids, foreheads and ears droop, lower eyelids swell, and bags under the eyes appear. 5. Have a rash. A large number of erythema, white spots and chestnut rash appeared. 6. Neck wrinkles increase, skin color turns yellow and hair decreases. 7. Fingernail covers are prone to wrinkling, and nails are dull and brown. 8. Intercellular collagen fibers are crosslinked, and true wrinkles or false wrinkles appear in skin keratinization.