First, the plastic surgery hospital laser.

Second, using pigment products will turn red in a few seconds, but the color is false. If you wipe it off, it will dye on your clothes.

Third, the use of hormone products will turn red in a few seconds. The color is fake and will not last long, but it will turn red when applied to any part of the skin. This side effect is great, and it is only recommended to use it occasionally in temporary emergencies.

Fourth, the most recommended whitening cream is based on melanin derivative principle, which has synchronous effect with skin metabolism, with a cycle of 28 days, real and lasting color and relatively high price. There are not many such products on the market. One of the characteristics of this kind of products is that they can remove spots and whiten, and they can also be pink and tender. Why? Everyone will know it after Baidu.