5 citations,
January 1995 in “Journal of Investigative Dermatology” A trial found that using finasteride, a hair growth drug, can be effectively measured by comparing before and after photos.
7 citations,
August 2020 in “Journal of The American Academy of Dermatology” The document sets guidelines to standardize reporting of PRP clinical trials for better reproducibility and comparability.
14 citations,
June 2020 in “Drug Testing and Analysis” A new method was created to measure metformin in hair, showing potential for monitoring treatment and medical investigations.
3 citations,
May 2022 in “Dermatologic surgery” Exosomes could help with skin and hair, but more research and better methods are needed.
46 citations,
July 2008 in “Dermatologic Therapy” A scale was made to measure hair loss severity in African American women.