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GHK-Cu promotes the production of vital growth factors that encourage hair follicle regeneration

Your doctor may recommend services that Medicare does not cover or offers too frequently

For optimal results, these injections should be combined with a nutritious, calorie-controlled diet and regular exercise

doi: 10.3389/fphar.2025.1698734 Received 04 September 2025 Revised 16 December 2025 Accepted 17 December 2025 Published 12 January 2026 Volume 16 - 2025 Edited by Man Sau Wong, Hong Kong Polytechnic University, Hong Kong SAR, China Reviewed by Zahra Hoseini Tavassol, Tehran University of Medical Sciences, Iran Soroush Taherkhani, Iran University of Medical Sciences, Iran Updates Copyright 2026 Fu, Peng, Yu, Cao, Zheng and Wu