39 citations
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June 2009 in “Oncology” High-dose vitamin A was safe and well-tolerated in a lung cancer treatment study.
Rosemary oil can boost hair growth by increasing certain enzyme activities and cytokine expression.
9 citations
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December 2013 in “Toxicological Research” Chamaecyparis obtusa oil may help hair grow similarly to minoxidil by affecting certain growth markers and cell factors.
9 citations
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January 2015 in “Laboratory Animal Research” Laminaria japonica and Cistanche tubulosa extracts combined may effectively promote hair growth.
1 citations
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March 2016 in “Journal of Investigative Cosmetology” Lavender oil promotes hair growth in mice.