1, people who are sensitive to light or have recently used photosensitive drugs. Such people do not recommend photon rejuvenation.
2. Pregnant women. Because there will be different degrees of pain during photon rejuvenation treatment, and theoretically, some possible effects of photon rejuvenation on fetal development cannot be completely ruled out.
3. People with defective immune system. In the process of photon rejuvenation, people with defective immune system are easily infected, so such people are not suitable for photon rejuvenation.
4. People with scar constitution. People with scar constitution are particularly likely to leave scars, but doing photon rejuvenation will damage their own skin and fail to achieve the cosmetic effect of the skin.