Let's first understand why people turn black: melanin is a kind of protein, which exists in the basal layer of everyone's skin. Ultraviolet radiation will change melanin and produce a substance to protect the skin, and then melanin will move to the epidermis of the skin through the layers of cell metabolism, forming skin problems such as spots and uneven skin color. So our whitening should start with sun protection.
Sunscreen should be applied all year round. Sunscreen can not only prevent sunburn, but also prevent skin aging. As long as you do a good job of sun protection, the whitening and antioxidant essence is saved. Is there any reason not to work hard on sun protection? If it is outdoors for a long time, it should be reapplied every 1~2 hours. Under normal circumstances, it is necessary to remove makeup and reapply sunscreen, but it is too much trouble. In fact, sunscreen spray is the same. Spray from a distance to prevent frostbite. Remember to hold your breath and avoid inhalation. Before using sunscreen, you can use some good freckle cream.
Buy some pairs of ice silk sleeves, which can be changed. Loose is more comfortable. The longer the length, the better. When you wear short sleeves in summer, you put them on your arms. If you don't like ice silk sleeves, you can also wear sunscreen clothes. No matter what kind of sunscreen, it is not as effective as physical sunscreen.
Take a vinyl umbrella with you, you don't need to pursue any brand, as long as it is vinyl inside, and you can open the umbrella when you go out.
Sunscreen products
The second is diet therapy, freckle and whitening.
Supplementing VC can not only hinder the formation of melanin, but also have an effect on melanin already formed, which is an ingredient in many whitening essences. The easiest way to supplement VC is to buy some VC tablets or effervescent tablets. If you don't want to eat VC tablets, you can eat more fruits rich in vitamin C, such as fresh dates, kiwis, guava, strawberries, papaya, lychee and lemon.
Almond powder is also a frequent visitor in whitening recipes, rich in flavonoids and polyphenols, which can make the skin healthier. But note that almonds are slightly toxic and should not exceed 10g every day.
Tremella and jujube soup is also possible, which can boil out a lot of gum and can be used as dessert without thickening agent, but it will still have certain effect if it is adhered to for a long time.