The user has been using topical finasteride and minoxidil for two years with decent regrowth and recently added microneedling to their routine. They are questioning if the small hairs observed are new regrowth from microneedling or just vellus or miniaturized hairs.
Concerns about metal particles from dermapen or dermaroller needles potentially entering the skin and lymph nodes, similar to tattoo needles. Discussion includes the possibility of using Minoxidil, finasteride, and RU58841 for hair loss treatment.
Microneedling once a week at 1mm caused bumps, possibly scars, in the treated area. The user is considering cleaning the skin before microneedling to prevent this issue.
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.
User noticed receding temples, used minoxidil and microneedling with positive results. Added saw palmetto and eucapil, experienced shedding and thinner hairline, but no side effects.