Hair Regrowth with Cannabidiol (CBD)-Rich Hemp Extract – A Case Series

April 2021 in “ Cannabis ”

Gregory L. Smith, John Satino

Cannabidiol CBD hemp extract Androgenetic alopecia AGA topical hemp oil hair regrowth vertex area temporal areas hemp oil

TLDR CBD-rich hemp oil can significantly increase hair regrowth in people with common hair loss, with no reported side effects.

The study "Hair Regrowth with Cannabidiol (CBD)-rich Hemp Extract – A Case Series" conducted by Gregory Smith and John Satino, investigated the effects of Cannabidiol (CBD) on Androgenetic alopecia (AGA), the most common cause of hair loss. The study involved 35 subjects with AGA who applied a topical hemp oil formulation containing about 3-4 mg of CBD daily for six months. The results showed a statistically significant 93.5% increase in hair after 6 months, with all subjects experiencing some regrowth. Men and the vertex area of the scalp showed slightly better results than women and the temporal areas. No adverse effects were reported. The study suggests that CBD, which works through mechanisms different from current hair loss drugs, could potentially be used in conjunction with these drugs for enhanced effects.

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Hair Regrowth with Cannabidiol (CBD)-Rich Hemp Extract – A Case Series

Research cited in this study

research Cannabinoid Signaling in the Skin: Therapeutic Potential of the Cutaneous Cannabinoid System

research A Randomized, Double-Blind Controlled Study of the Efficacy and Safety of Topical Solution of 0.25% Finasteride Admixed with 3% Minoxidil vs. 3% Minoxidil Solution in the Treatment of Male Androgenetic Alopecia

research Frequency, Severity, and Related Factors of Androgenetic Alopecia in Dermatology Outpatient Clinic: Hospital-Based Cross-Sectional Study in Turkey

research Topical Minoxidil: Systematic Review and Meta-Analysis of Its Efficacy in Androgenetic Alopecia

research Female Pattern Alopecia: Current Perspectives

research A Randomized, Single-Blind Trial of 5% Minoxidil Foam Once Daily Versus 2% Minoxidil Solution Twice Daily in the Treatment of Androgenetic Alopecia in Women

research Male Androgenetic Alopecia: Population-Based Study in 1,005 Subjects

research Use of Finasteride in the Treatment of Men With Androgenetic Alopecia

research Topical Minoxidil in Male Pattern Baldness: Effects of Discontinuation of Treatment

research Androgenetic Alopecia: Treatment Results with Topical Minoxidil

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