How to choose sunscreen inventory MM must know the sun protection knowledge
The skin care products with bottles and jars have been crawling for so many years, and there must be a reason that everyone has already deepened their hearts, that is, "no sun protection, and the use of expensive skin care products is also a waste of money." But to be honest, do you really have sunscreen? Do you know how to choose sunscreen ? When should you pay more attention to sunscreen? These are the sun protection knowledge that MM must know.
How to choose sunscreen?
How to choose a sunscreen that suits you best. Generally speaking, you need to use SPF30, PA+++ or above in the summer, and it is best to have a waterproof and sweat-resistant sunscreen to achieve good UV protection. But in fact, the choice of sunscreen can not be used as a hard criterion by this standard, but also need to consider the weather environment factors, specific to their skin condition and the texture of the product feel. For example, if it is oily skin, considering the sunscreen effect of the product, you should choose a moisturizing sunscreen with a refreshing texture and a lipid-regulating ingredient. Even if it is not waterproof, the sun protection index may be lower, but the skin burden is The use of this type of sunscreen can minimize the occurrence and aggravation of skin blemishes.
Is it enough to use a cream with an SPF index?
For the sake of texture and skin feel, the use of cream is much more comfortable than normal sunscreen, but it also means that the concentration of sunscreen in the cream is relatively low, which does not provide good protection. In addition, the cream The dosage is generally about 0.3-0.5g each time. From this level, it is difficult to achieve the desired sunscreen effect. Similarly, a makeup product with an SPF index cannot replace the function of a sunscreen.
What kind of sun protection habits are worthwhile?
If you want to minimize the damage caused by UV rays to the skin, the most effective way is to develop sunscreen haze while applying and applying sunscreen. In addition, you can take some grape seed tablets, vitamin C. Tonic helps the skin fight against the oxidation caused by sunlight.
When should I pay more attention to sun protection?
In the physiological period, it is necessary to develop a good sunscreen habit. Because the hormone is unbalanced at this time, the melanin conversion reaction at the bottom of the skin is extremely active, so it is necessary to organize the stain by strict sun protection. In addition, in the period of receiving medical cosmetic products, or skin allergies, inflammation, and long acne, you should use sunscreen and use mild and effective sunscreen to avoid UV rays due to imperfect keratin barrier function. There are opportunities to take advantage of. >>> Secret celebrity beauty skin care tips
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