January 2019 in “Journal of clinical and cosmetic dermatology” Combining laser light therapy and growth factor treatment improves hair growth in people with hair loss.
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May 2019 in “Cells” Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.
April 2025 in “Journal of Applied Cosmetology” The combined therapy of microneedling and light therapy effectively and safely promotes hair regrowth in trichotillomania.
January 2016 in “대한피부과학회지” A 0.5 mm microneedle depth is more effective for increasing hair density in treating hair loss.
December 2022 in “International Journal of Research in Dermatology” Growth factor concentrate therapy helps manage hair loss.