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 22-year-old male is not seeing hair regrowth after using minoxidil and finasteride for a year and additional treatments for three months. Suggestions include improving scalp absorption with sea salt and trying a lipid-based solution, microneedling, and possibly switching to dutasteride if no improvement after 1-2 years.
Dutasteride can lead to increased cholesterol and liver fat. The user is reconsidering its use due to high cholesterol and lipid levels despite a healthy lifestyle.
The conversation discusses the potential benefits of creating a hydrophobic version of finasteride to reduce systemic side effects while maintaining scalp health. It compares this idea to fluridil, which is designed to be hydrophobic and has less systemic absorption.