How to use a Shui Xin light

Needle injection. Manual injection was carried out with 1.5mm needle, 4mm painless needle and 5 needles of water light instrument, and the single dose of basic water light was about 8 ml; Basic water and light combined with kinetic energy element, the total dose of single full face use should be controlled within 10ml. Yikexin is a professional high-end skin care brand of KNCCO's Korean imported hospitals. , developed by Korean biopharmaceutical company and dermatologist relying on R&D platform of Korean biopharmaceutical company.