In autumn, any skin will obviously lack water, so the principle of changing seasons for skin care products is that everything is centered on hydrating and moisturizing. Strong cleansing products in summer can be collected to avoid the tension after washing your face. Moreover, with the cool air in autumn, the skin bid farewell to many troubles caused by sweat and oil, and it is much fresher. If you still use too powerful cleaning products, excessive cleaning will hurt your skin.

2. Toner containing alcohol

Alcoholic toner should also be stopped in autumn. Alcohol can control oil and clean it in summer when oil secretion is strong. But in autumn, it will take away the water that is already insufficient on the skin. So, save the alcohol emulsion quickly.

3. Oil control emulsion

Dry and replenish water in autumn, and do a good job of locking water. Oil-control emulsion can inhibit the secretion of oil, but also weaken the skin's water-locking ability, make the skin dehydrated, even dry and exfoliate.

Replenish water. After the arrival of autumn, the air becomes very dry, and the temperature difference between morning and evening is large, so the weather becomes cold gradually, which leads to the contraction of skin pores, and the secretion of sebaceous glands and sweat glands on the skin surface decreases, thus making the skin surface easy to lose moisture. The biggest reason for skin aging is lack of water, coupled with the slow metabolism of skin in autumn, so with the autumn wind blowing, many people's faces will appear wrinkles or spots and acne, and the original spots and brown spots will also deepen, and the skin will become dry, subcutaneous fat will thicken, and the skin will be tight and even peeling. Therefore, autumn skin care should pay attention to reasonable drinking water, make up for the water lost in summer, and prevent autumn dryness from consuming body fluids. Drink enough water every day to make it penetrate between tissues and cells to maintain the acid-base balance of the human body. Ensure the normal operation of the body's metabolism, effectively discharge human waste, so as to keep the skin clean and energetic. Drinking water can be boiled water, fruit juice, mineral water, etc. Among them, boiled water is the best "natural drink" and should be the first choice. China people like to drink green tea, which has the function of clearing away heat and purging fire, and can prevent some skin diseases, such as acne. If you drink it often. Generally speaking, drinking 6-8 glasses of water a day can meet the internal needs of the skin.