Conclusion
The use of ADSC-CM combined with minoxidil for 6 weeks significantly improved almost all hair parameters in all treatment groups. There were no severe topical or systemic side effects related to the use of ADSC-CM for hair growth in humans. We believe that direct application of ADSC-CM to the scalp could be a potential agent. However, to confirm the beneficial effects of ADSC-CM on hair growth and explain the mechanisms responsible for the action of ADSC-CM in humans, similar research with extensive populations, longer duration, and different study designs may be required.