1, sun protection: ultraviolet rays in the sun can cause premature aging, sunburn and tanning. Therefore, primary school students should also pay attention to sun protection and use appropriate sunscreen, hats, umbrellas and other measures to protect their skin.

2, a balanced diet: diet also has an impact on skin health. Pupils should keep a balanced diet, including taking enough vitamins C, E and other antioxidants, which can help keep their skin healthy.

3, adequate sleep: lack of sleep can lead to dry skin, dull and other problems. Pupils should ensure adequate sleep time and keep good habits of work and rest.

4. Pay attention to cleanliness: keeping skin clean is an important part of maintaining skin health. Pupils can use mild cleansing products to avoid excessive cleaning and rubbing their skin.

5, moderate exercise: moderate exercise can improve blood circulation and metabolism, and help improve skin color. Primary school students can choose the exercise methods suitable for them, such as walking and running.

Benefits of skin whitening:

1, improve self-confidence: after skin whitening, it will look younger, which is conducive to improving its own aesthetics and self-confidence.

2. Firming the skin: Hydrolyzed collagen has small molecules and is easily absorbed by the skin. The absorbed hydrolyzed collagen is filled between the dermis of the skin, which helps to increase the tightness of the skin, generate skin tension, shrink the pores of the skin, and make the skin tight and elastic.

3, fade wrinkles: the dermis containing a plump hydrolyzed collagen layer can support skin cells.