Lasers, lights, and compounds for hair loss in aesthetics

This 2022 review article from Clinical Dermatology (DOI: 10.1016/j.clindermatol.2021.08.013, PMID: 35190067) evaluates current and emerging treatments for hair loss, including topical agents (e.g., finasteride, spironolactone), oral minoxidil, nutraceuticals, platelet-rich plasma (PRP), low-level laser therapy (LLLT), fractional lasers, and laser-assisted drug delivery. The review underscores a multimodal approach, suggesting that combining