Silk pillowcases reduce hair breakage and shedding by causing less friction, making hair appear healthier. They don't prevent hair loss but improve hair condition and comfort.
Filtered shower heads may improve scalp and hair health but do not affect male pattern baldness (MPB). Genetics and factors like DHT and scalp tension are more significant in hair loss.
Pelage secured $120 million for PP405, a non-hormonal topical hair loss treatment, sparking debate on its potential as a breakthrough. Concerns about finasteride's side effects persist, with some suggesting alternatives like topical finasteride or dutasteride.