Sunbathing refers to the exercise method that exposes the sun to the human body according to a certain method, causing a series of physiological and biochemical reactions, exposing the skin to the ultraviolet rays of the sun to make the skin melanin darken.

However, with excessive exposure to the sun can form sunburn, the so-called "sunburn". So we need to prepare some sunscreen items.

1. Sun hat

Under the scorching sun, the hat can not only block the ultraviolet rays for Ms. Amy, but also shape the image of various summer beauties. Generally speaking, the elderly should choose to wear a narrow-brimmed straw hat, which is simple and solemn; young men go out for a lot of activities and spend a long time, so they can choose to wear a wide-brimmed straw hat; It can increase the beauty of decoration; primary school students choose sun hats with green brim, which can effectively protect their eyes. In short, no matter what kind of hat you choose to wear, it should be light and cool. When choosing a sun hat, in addition to choosing a style that suits you, you should also pay attention to its sun protection effect. You should choose a large brim and a light color; in addition, you should also pay attention to the sweat absorption or perspiration effect of the sun hat.

2. Sunglasses

Sunglasses are used to protect our eyes from the sun. First of all, ultraviolet rays are harmful to our cornea and retina, and good quality sunglasses can help us block ultraviolet rays. It is recommended to choose angular sunglasses for round faces. Because a pair of sunglasses is often the focal point of the face, wearing sunglasses will cover a large part of the face. Rectangular or square face, the facial lines are too tough and sharp, you should choose round sunglasses or aviator sunglasses with rounded lines to neutralize. A diamond-shaped face is more of a wide cheekbones, so cat-eye sunglasses are a more suitable choice. Most of the sunglasses styles common to the oval face are suitable.

3. Sunscreen

Sunscreen protects sensitive skin from sunburn. It is recommended to do an accurate skin test before purchasing sunscreen. Oily skin should choose water-based sunscreens with strong penetration; dry skin should choose cream-like sunscreens; neutral skin generally does not have strict regulations, and lotion-like sunscreens are suitable for all skin types.