Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.
The conversation is about seeking shampoos that help with hair loss or hair thickening without ketoconazole, suggesting alternatives like minoxidil, finasteride, or stemoxydine. One reply suggests that most hair loss shampoos don't work as claimed.
The conversation discusses whether sunlight exposure affects hair growth or loss, with mixed anecdotes and theories but no clear consensus. Some suggest moderate sunlight can benefit hair by providing vitamin D, while others doubt its effectiveness compared to treatments like Minoxidil or finasteride.
Peptides like TB500, KPV, GHK-CU, and BPC-157 are overhyped for hair growth with limited proven effectiveness in humans. Combining peptides with delivery methods like iontophoresis and sonophoresis shows promise, but many claims remain unproven.
Hair loss discussion mentions Native Americans' resistance to male pattern baldness and lack of facial hair. Users discuss genetics, sun exposure, and potential treatments like minoxidil and finasteride.
The user reported positive hair regrowth after 11 months on finasteride and 4 months of microneedling. Opinions in the conversation vary, with some endorsing microneedling as effective and others emphasizing finasteride as essential, while acknowledging that treatments may not work for everyone.