73 citations
,
March 2010 in “Food and Chemical Toxicology” This study found that Zizyphus jujuba essential oil enhanced hair growth in mice, with the 1% and 10% concentrations showing increased hair length compared to control.
121 citations
,
May 2009 in “Journal of Ethnopharmacology” This study found that the methanol extract of Eclipta alba showed dose-dependent hair growth promoting activity in pigmented C57/BL6 mice by influencing the transition from the telogen to anagen phase.
15 citations
,
January 2009 in “Journal of chemical and pharmaceutical research” This study found that a herbal hair oil formulation with 7.5% concentration of each active ingredient, prepared using the boiling method, showed excellent hair growth activity comparable to 2% minoxidil.
6 citations
,
January 2009 This study found that topical application of Russelia equisetiformis methanol extract significantly increased hair growth in albino Wistar rats, potentially due to its triterpene and flavonoid content.
98 citations
,
May 2008 in “Archives of Dermatological Research” Eclipta alba extract helps hair grow faster and more effectively than minoxidil in rats.
31 citations
,
May 2008 in “Drug Discovery Today: Disease Mechanisms” This review discusses the physiology of hair follicles, their disorders, and the principles behind developing treatments, reporting no new results.
67 citations
,
May 2007 in “Journal of Cosmetic Dermatology” This study found that topical formulations including extracts from Cuscuta reflexa, Citrullus colocynthis, and Eclipta alba significantly accelerated hair growth initiation and completion in rats, indicating potential benefits for treating alopecia.
28 citations
,
March 2007 in “E-Journal of Chemistry” This study found that a herbal hair oil containing 7.5% concentrations of specific plant extracts showed effective hair growth activity comparable to 2% minoxidil, with particularly promising results from oils prepared using the cloth pouch decoction method.
5 citations
,
January 2007 This study found that topical application of Citrullus colocynthis extracts reduced hair growth initiation and completion times in albino rats and resulted in similar hair follicle anagen phase activation as minoxidil.
108 citations
,
November 2006 in “Phytomedicine” This study found that EGCG from green tea may stimulate human hair growth by promoting the proliferation and anti-apoptotic activity in dermal papilla cells.
44 citations
,
January 2006 in “Biological & Pharmaceutical Bulletin” This research suggests that testosterone-induced expression of TGF-beta1 and type I procollagen may lead to perifollicular fibrosis in androgenetic alopecia, with finasteride inhibiting this process as a possible mechanism for its effects.
128 citations
,
September 2003 in “Journal of Ethnopharmacology” This study found that the petroleum ether extract from the leaves of Hibiscus rosa-sinensis demonstrated more effectiveness in promoting hair growth in rats compared to the extract from its flowers.
75 citations
,
October 2002 in “Journal of Dermatological Science” This study found that Sophora flavescens extract may promote hair growth in mice by inducing earlier hair cycle changes and regulating growth factors in dermal papilla cells.
370 citations
,
September 1999 in “The New England Journal of Medicine” This article discusses the treatment of androgenetic alopecia and alopecia areata with finasteride and minoxidil but reports no new clinical results.
79 citations
,
March 1999 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that procyanidin oligomers, particularly dimers and trimers, significantly promoted hair growth in mice and hair epithelial cell cultures, suggesting potential use as hair growth agents.
37 citations
,
January 1993 in “Yakugaku zasshi” This study found that a 70% ethanolic extract from Ginkgo biloba leaves promotes hair regrowth in C3H mice.
