March 2022 in “Hair transplant forum international” In this study, a treatment combining fractional 1927nm laser with a growth factor serum was found to increase hair density and diameter in patients with androgenic alopecia over six months, without side effects, and three treatments at 4-weekly intervals were deemed most effective.
December 2024 in “Applied Functional Materials” This study reported that a scalp serum containing Zanthoxylum ailanthoides extract effectively reduced inflammation and increased melanin production in cell assays, while demonstrating stable formulation and microbial safety, suggesting its potential to address scalp issues and enhance scalp health.
November 2022 in “Journal of Investigative Dermatology” This study found that DermaCult™ Keratinocyte Expansion Medium allows for significantly extended growth of human epidermal keratinocytes while maintaining their differentiation potential.
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December 2011 in “Lasers in Surgery and Medicine” This study suggests that selective photothermolysis of sebaceous glands using free electron laser pulses may offer a novel approach to treating acne by causing targeted thermal damage without affecting the epidermis.
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September 2000 in “Archives of dermatology” This study found that 5alpha-reductase type 1 localizes specifically to sebaceous glands in both normal and acne follicles, suggesting its role in sebum regulation.