Face beautifying method using molecule-level high-concentration placenta stem cell serum
A high-concentration technology of placental stem cells, applied in the field of cell applications, can solve the problems of no effective treatment methods, and achieve the effects of low risk of immune reaction, obvious effect, and low preparation cost
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[0020] Embodiment: molecular level high-concentration placental stem cell essence liquid facial cosmetic method, it comprises the following steps:
[0021] 1. Preparation of placental stem cell extracts: The disc-shaped primary placenta of newborns was separated and cultured by enzymatic digestion to produce 1*10 cells 8 , the placental stem cells were treated with the cell lysate for 3 minutes, 10 ml of PBS buffer solution was added, centrifuged repeatedly at 12000 rpm, the supernatant was taken, and 10 ml of placental stem cell extract suspension was prepared;
[0022] 2. The placental stem cell extract is fully separated from molecular-level high-concentration placental stem cell essence through molecular sieve chromatography and capillary separation technology, and stored at a temperature of 4°C, or placed at a temperature of -20°C for use;
[0023] 3. Use the vanadium-titanium microcrystalline hydrolight instrument to inject the molecular-level high-concentration placenta...
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