Hydrafacial injection and photorejuvenation try not to do at the same time. First of all, the composition of the water light injection is hyaluronic acid, botulinum toxin, vitamin C and other drugs, directly injected into the superficial dermis to achieve hydration, whitening, fading fine lines and other effects. And photorejuvenation is through the photothermal effect of laser selective action on the subcutaneous pigment or blood vessels, decomposition of pigmentation, closure of abnormal capillaries, at the same time photons can also stimulate the proliferation of subcutaneous collagen. Photorejuvenation treatment is carried out immediately after the injection of hydrafacial injection, the hydrafacial injection preparation injected in the superficial dermis will affect the absorption of laser light, and the effect of photorejuvenation will be affected. After photorejuvenation, the skin barrier is in a state of thermal damage, and the immediate hydrazine injection without repair is likely to lead to allergies, hyperpigmentation and other consequences. To sum up, it is not recommended to carry out hydrafacial injection and photorejuvenation at the same time, it is recommended to go to a regular medical institution for consultation, and choose the appropriate treatment according to the patient’s own situation and the advice of the specialist.