How to protect your skin from ultraviolet rays

How to protect your skin from ultraviolet rays

The warm spring sun is the main culprit behind skin aging. In spring, sun radiation (the amount of solar energy reaching the ground) is 1.5 times higher than in autumn, making it more lethal to the skin. In particular, UVA (Volume A) penetrates deeper into the skin due to its long wavelength. It destroys layers of skin collagen, dampening the elasticity and causing wrinkles, smelly and freckles.

The problem with aging skin, which people are most concerned about, is wrinkles. Especially, the wrinkles on the forehead, the forehead, the forehead, and the outside of the eye determine the first impression. Because of wrinkles, it can also make you look older or more violent than your actual age. In addition, the wrinkles that are once formed do not disappear easily, so prevention is more important.

To prevent wrinkles, you must understand the structure of the skin first. The outermost crust of the skin protects the skin from external irritation. The most effective way to physically protect the skin layer is to apply sunscreen. It keeps moisture from escaping, while also blocking sunlight from penetrating the skin.

The dermal layer, the lower layer of the epidermis, plays the most important role in maintaining skin elasticity. The terminal capillaries reach the dermis layer and provide oxygen and the necessary nutrients. Collagen, which accounts for 85 to 90 percent of the dermis, acts as a supporting structure for the skin. Elastin, which makes up 3 to 4 percent, is responsible for the momentum.

However, skin collagen decreases by 1% every year when the body ages at about 25. Ultraviolet, smoking, and menopause accelerate this. To protect the skin layer, apply sunscreen carefully and practice smoking. He also cares about supplying water by drinking eight glasses a day. In order to prevent smacking and aging, the government will increase the consumption of vegetables such as carrots (vitamin A) and spinach (lipic acid).

Under the skin, dermis, and subcutaneous layer, there is a muscle layer. Deep wrinkles on the forehead, next to the nose, and on the side of the eye are Every time you make the same facial expression, such as a frown on the brow, the wrinkles deepen. Such wrinkles can be prevented through facial care. At intervals, he or she exercises pronunciation such as "Ah, E, E, E, Oh, Woo" and relaxes muscles on his face. 

▶How to protect your skin from ultraviolet rays in spring.

1. Use SPF50 or higher and PA++ or higher sunscreen for outdoor activities.

2. Apply sunscreen every two to three hours

3. Eliminate harmful substances such as dust with double-washing eye in the evening

4. Block dust, yellow dust and dust with a mask and hat when going out.