In this study, when stem cell culture solution is used as a cosmetic ingredient, one of the most prominent problems is that the ingredients generally have low thermal stability. Therefore, in this study, in order to find out how the stem cell culture medium is heated or preserved at high temperature, the effect of various effects of stem cells on the various effects of the stem cells was investigated. Investigated. As a result of the experiment, the wound healing assay confirmed that the cell migration increased after 6 hours, and after 24 hours, it was confirmed that the cell mobility was increased and cell division was promoted, thereby being concentrated. As a result of investigating the amount of transdermal water loss by preparing a cosmetic product containing stem cell culture solution, it was confirmed that the culture solution addition group showed an improvement rate of 31% compared to the non-added group, thereby helping in skin wound recovery. As a result of this, it is considered that this point should be considered when the stem cell culture medium is used as an active ingredient in cosmetics in the future.

Abstract
1. Introduction
2. Materials and Methods
    2.1. Experiment material
    2.2. Experiment method
    2.3. Statistics processing
3. Results and Discussion
    3.1. Cell migration assay measurement
    3.2. Effects of the Thermal Stability ofStem Cell Culture Media on CellMigration
    3.3. Effect on transdermal water loss
4. Conclusion
References

• Ji-Sun Moon(중원대학교 의료뷰티케어학과) | 문지선 Corresponding author