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皮肤老化的表现为干燥、脱屑、无光泽、色素异常、皮肤粗糙、弹性减低、出现皱纹、毛孔扩张和血管扩张等。其原因可分为:①内因。包括不可抗拒的自然老化、遗传因素和全身性疾病等。②外因。如环境因素,主要为日晒、环境污染、营养不良、吸烟等不良生活习惯、压力过大及皮肤护理和保养不当等。
Skin aging performance is dry, scaling, dull, pigmented, rough skin, reduce elasticity, wrinkles, pores and vasodilation and so on. The reason can be divided into: ① internal factors. Including irresistible natural aging, genetic factors and systemic diseases. ② external factors. Such as environmental factors, mainly for the sun, environmental pollution, malnutrition, smoking and other unhealthy habits, excessive pressure and skin care and maintenance properly.