A user shared a hair growth stack using minoxidil sulfate, valproic acid, bimatoprost, blue copper peptide, and other ingredients, emphasizing a gel-based formula for better skin tolerance. Another user suggested adding a 5-alpha-reductase inhibitor like finasteride or dutasteride for more effective long-term results.
Rejuv-3X, a topical blend with GHK-Cu, AHK-Cu, and JXL-089, is used for hair loss, offering a targeted option without finasteride's side effects. The user plans to combine it with microneedling for enhanced results.
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.
Copper peptides may help with hair thickness and health, but their effectiveness in reducing DHT is uncertain. Minoxidil is being used, but finasteride is not available due to legal restrictions; ketoconazole shampoo is recommended for managing Malassezia-related issues.
GHK-Cu is a potent inhibitor of the type 1 5-alpha reductase enzyme in hair follicles, which may reduce hair loss without the side effects associated with type 2 5-alpha reductase inhibitors. The user previously experienced side effects with 5-alpha reductase inhibitors and is considering GHK-Cu as an alternative.