TLDR Ageratum Conyzoides, when taken orally, can effectively reduce hair loss and improve hair growth.
The study involved 84 males and females and examined the effects of a 12-week oral supplementation of Ageratum Conyzoides on hair growth and hair loss. The results showed a significant reduction in hairline recession and a trend towards increased hair density in the Ageratum Conyzoides group compared to the placebo group. The study also found that Ageratum Conyzoides extract reduced the expression of type 2 5α-reductase and total prostaglandins, which are associated with hair loss, in the active group. Therefore, the study concluded that Ageratum Conyzoides is effective in improving hair growth.
May 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Ritlecitinib significantly improves scalp hair regrowth in alopecia areata patients over time.
January 2022 in “Journal of Cosmetic Dermatology” Placebo effects vary in hair loss trials, with split-scalp trials showing higher hair density after 6 months compared to whole-head trials.
January 2021 in “International Journal of Trichology” The study found the causes and patterns of hair loss in children from South India.
87 citations
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November 2016 in “Dermatologic Surgery” PRP shows potential for treating female hair loss, but more research needed.
9 citations
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June 2008 Men with untreated male pattern hair loss continue to lose hair over a 5-year period.
58 citations
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October 1993 in “International Journal of Dermatology” Minoxidil helps hair growth and reduces shedding in women.
43 citations
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November 1992 in “International Journal of Dermatology” Minoxidil 2% effectively treats female hair loss, promoting growth and density.
11 citations
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July 1988 in “International Journal of Dermatology” The study found that using 2% minoxidil solution can help grow hair and is safe.
