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.
A user shared their hair loss treatment which includes a custom solution with multiple ingredients, caffeine liquid, and saw palmetto, and mentioned shedding after 40 days of use. Some replies discuss the effectiveness and cost of the treatment, while others debate the usefulness of topical dutasteride.
Microneedling for hair loss and its potential long-term effects. Some users believe it can cause fibrosis and scar tissue if done too frequently or deeply, while others claim it has improved their hair loss when done correctly. There is limited scientific research on the topic.