Anyone have experience with GHK-CU Product 1/21/2026
GHK-Cu is being considered for hair growth, but users report mixed results. Some use it alongside other treatments like 5AR inhibitors, making it hard to determine its effectiveness.
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6 / 181 resultscommunity ghk-cu is potent 5-ar inhibitor?
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.
community New & Improved Hair Growth Stack for Maximum Results
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.
community 18m 2.5 mg dut + topical min + 5 mg injectable ghk-cu progress. caught agressive loss early seemingly. may i have a few more years of handsomeness upon me.
An 18-year-old is using a high-dose treatment for hair loss, including 2.5 mg dutasteride, topical minoxidil, and injectable GHK-Cu, despite minimal hair loss. Many users suggest reducing the dutasteride dose due to potential side effects and recommend starting with finasteride instead.
community Inhibition of 5 alpha-reductase activity in human skin by zinc and azelaic acid????
The post discusses using a topical tincture containing zinc, azelaic acid, and other ingredients to inhibit 5 alpha-reductase activity for treating hair loss. The user plans to try this natural alternative before using finasteride or RU58841.
community Peptides that Stop Hair Loss? | In-depth Literature Review Video
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.
community Solving Hair Loss with Research at MIT
Hair loss treatments like minoxidil, finasteride, TDM-105795, and PP405. MIT is hosting a hackathon to find innovative hair loss solutions.
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