Safety and Efficacy of Microneedling with Autologous Platelet-Rich Plasma in Chronic and Stable Alopecia Areata

Microneedling and Platelet-Rich Plasma (PRP) are equally effective for treating androgenetic alopecia, with no additional benefits from PRP over microneedling. Both treatments are safe and well-tolerated.

The user reported hair regrowth using microneedling with a Dr.Pen Ultima M8 over six months, without additional treatments like minoxidil or finasteride. They followed a schedule of varying needle depths and noted lifestyle changes to reduce stress.

Microneedling, when combined with finasteride and topical minoxidil, can enhance hair regrowth for male pattern baldness, especially at the temples. Users report varying success with needle depths between 0.5mm and 1.5mm, with stamps preferred over rollers to minimize scalp damage.

PRP treatment for hair loss shows some evidence of effectiveness, with HT surgeons using it post-op to promote growth. Microneedling is mentioned as a cheaper alternative.

Microneedling at depths greater than 0.6 mm may damage miniaturized hair follicles, with 0.5 mm showing better results for hair regrowth. Combining microneedling with minoxidil enhances absorption, but caution is advised to avoid damaging follicles.

Microneedling regimens for hair loss, with users discussing needle lengths and frequencies. One user reports noticeable improvement at the crown using 1mm weekly, while another uses Keto shampoo with dermastamping.