February 2024 in “Skin Research and Technology” This study found that combining scalp repair serum microneedles with oral and topical medications significantly improved hair regrowth in patients with moderate to severe androgenetic alopecia.
October 2025 in “Skin Research and Technology” This study found that scalp care using micro-needle therapy was effective in improving hair density and thickness in middle-aged women with menopausal symptoms compared to a control group.
In this study, women in their 40s with hair loss showed significant improvements in hair properties such as pore density and hair thickness when treated with a caffeine-based scalp ampoule and Microneedle Therapy System, compared to a caffeine-free control.
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April 2019 in “ACS nano” In a mouse model, this study demonstrated that a microneedle patch system using keratin and integrated with MSC-derived exosomes and UK5099 promoted hair regrowth more efficiently than traditional delivery methods.