A few dollars for a mask is normal.

After some investigation, it is found that 10 masks are cheap, more than 1 0 masks are medium-priced masks, and more than 20 masks are high-priced masks. More than 30 masks belong to expensive masks.

According to the price of the mask, the mask of 10-20 belongs to the general mask, the mask above 20 belongs to a little better, and the mask above 50 is very expensive.

What's the difference between an expensive mask and a cheap mask?

Generally speaking, expensive masks are better than cheap masks in raw materials, processing technology, natural ingredients, publicity and so on, but it does not rule out that some unscrupulous merchants are inferior.

Then let's talk about the difference in the effect of the mask on the face.

In fact, there is not much difference between an expensive mask and a good mask on the skin, because most nutrients in the mask, whether good or bad, can't penetrate into the pores, so the essence of the mask acts more on the surface of the stratum corneum. Replenishing water can obviously improve the stratum corneum state, and the rest nutrients are absorbed by the stratum corneum.

And the stratum corneum will be renewed every 28 days. Too frequent use of the mask will increase the burden on the stratum corneum, and too little use will not have much effect.

So if you use 20 masks, the average effect is good for three days a month, that is, 10 tablets, one month 100 yuan, which is only the cost of the mask, and it seems uneconomical.

Therefore, expensive masks like 100 and 50 are more suitable for local tyrants and civilians to use in an emergency!

The most reasonable thing for ordinary people is to use a hydrating mask within 10. It can be once every two days or even once a day. The hydrating mask has little burden on the skin, and the skin can fully recover in one day. As long as the skin is full of moisture, it will look full and plump. Long-term use can also reduce pigmentation, whiten and brighten skin tone!