Sunscreen first, then isolate. The main function of sunscreen is to isolate the skin from ultraviolet rays, effectively preventing the production of melanin. The main function of isolation cream is to separate the skin from makeup and reduce the damage of makeup to the skin. If sunscreen is applied to isolation cream, the sun protection effect will be greatly reduced.
1、 Should we isolate first or sunscreen first
Generally speaking, it is more effective to apply sunscreen after using it for five minutes, as this allows the sunscreen to form a film and provide better sun protection. At this time, using sunscreen will not cause mud rubbing.
2、 The difference between isolation and sun protection
1. Different functions
The main function of sunscreen is to block ultraviolet rays, and isolation can help us isolate pollutants in the air and reduce the damage of cosmetics to the skin.
2. Different usage scope
Isolation cream is generally only used before makeup and on the face, while sunscreen can be used not only on the face but also on the whole body, and the scope of use between the two is different.
3. Different components
The functions of the two are different, so the ingredients are naturally different. Sunscreen only has ingredients that can help the skin resist ultraviolet rays, while isolation has a variety of functions, some of which also have whitening and moisturizing effects, so the ingredients are more complex.