10 citations
,
June 2015 in “Seminars in cutaneous medicine and surgery”
This review discusses the biology of hairfollicles and mechanisms behind various hair disorders, but it presents no new findings; the authors emphasize understanding these concepts to inform treatment development.
May 2025 in “International Society of Hair Restoration Surgery”
In this small, non-randomized study, researchers reported that injecting hair-follicle-derived stem cells into the scalps of androgenetic alopecia patients improved hair density and caliber compared to a control group, suggesting potential efficacy of this approach; however, larger, randomized studies are needed to confirm these findings.
9 citations
,
January 2005 in “Journal of Cosmetic and Laser Therapy”
This review discusses current concepts in hair transplantation, emphasizing the importance of patient consultation and alternative therapies like finasteride and minoxidil, but does not report new experimental findings.
The conversation discusses the effectiveness of hair loss treatments, specifically finasteride and dutasteride. The conclusion is that dutasteride significantly reduces DHT levels and may be more effective than finasteride for long-term hair retention, with some users reporting personal experiences and side effects.
Minoxidil was applied to a single miniaturized hairfollicle over four months, resulting in less miniaturization but not yet terminal growth. The user used a 5% minoxidil solution, specifically the Regaine brand, and observed changes using a handheld WiFi microscope.
PP405 shows promise for hairfollicle reactivation with minimal side effects. Users recommend continuing Minoxidil and Finasteride until more results are confirmed.
The user stopped using finasteride and noticed diffuse thinning and white hairs on the crown, considering restarting finasteride and adding minoxidil. White hairs are miniaturized follicles that may regain pigment and thickness with treatment, and it's suggested to wait 12 months before considering a hair transplant.
Peppermint oil may increase hair thickness more effectively than minoxidil, but its effects are mostly studied in animals. Users report mixed results, with some seeing no regrowth and others noting slight improvements when combined with other treatments.
Hair transplantation moves DHT-resistant follicles from a donor area (back and sides of the scalp) into thinning or bald areas. The transplanted hair is generally permanent, though surrounding native hair can keep thinning.