Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.
The user has been using topical finasteride and minoxidil since 2021 and is exploring other hair treatment companies like Xyon and Happy Head due to dissatisfaction with the current product's smell. They question the authenticity of consultations from these companies, suspecting they might be automated.
Microneedling combined with minoxidil is more effective for hair growth than microneedling alone. Optimal results are seen with weekly microneedling using 0.5 - 1mm needles and regular minoxidil application, avoiding minoxidil on the needled area for 24 hours.
A user discusses their experience with at-home microneedling at 1mm for hair growth, feeling like they're hitting their skull. Other users suggest lowering the needle depth or stopping due to discomfort.
The conversation is about the proper frequency and needle length for microneedling to treat hair loss, with a user asking if they should use a 0.5 mm derma stamp daily and a 1.5 mm stamp once a week.