November 2025 in “Cosmetics” In this exploratory randomized controlled trial, participants using a combination of Centella asiatica-derived extracellular vesicles with recombinant growth factors showed significant improvements in hair thickness, density, length, and reduced hair loss and scalp sebum content after 56 days, compared to placebo.
September 2025 in “medRxiv (Cold Spring Harbor Laboratory)” This study found that applying a topical scalp essence with Centella asiatica extracellular vesicles and growth factors significantly improved scalp health and hair growth compared to a placebo after 56 days.
February 2026 in “Cosmetics” 
January 2009 in “Folia Pharmacologica Japonica” This review discusses current treatments for male androgenic alopecia, focusing on finasteride and minoxidil, and highlights the need for evidence-based information amidst widespread unverified claims.
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October 2019 in “Oncology Reports” This review discusses the complex relationship between anabolic substances and colorectal cancer risk, reporting ambiguous findings on their carcinogenic properties, potential synergy with risk factors, and protective roles.