Week 1 GHK Cu scalp protocol. Noticed subtle changes in hair texture and appearance already. Tracking progression weekly. #GHKCu #HairGrowthJourney #ScalpHealth #Biohacking #hairexperiment Catenin Is Required for Hair Cell Differentiation in the Cochlea Journal of Neuroscience GHK CU, PTD DBM, Zinc Thymulin for Healthier Hair KY19382, a novel activator of Wnt catenin signalling, promotes hair regrowth and hair follicle neogenesis Ryu 2021 British Journal of Pharmacology Wiley Online Library Activation of Catenin Signaling in CD133 Positive Dermal Papilla Cells Drives Postnatal Hair Growth PLOS One The answer starts with your genetics. That's the blueprint. It helps guide what your hair needs, so you're not guessing. When you have that foundation, you can support your routine the right