In the supplemental file titled AOR/BOR File, we include statistics for the affected MS-DRGs both separately and with cases combined
Some may start with weekly injections, then adjust based on how the body responds
GHK-Cu + Vitamin C & Zinc Research protocols commonly investigate GHK-Cu alongside: Vitamin C Zinc because of their involvement in: Collagen-related pathways Skin-integrity and dermal-maintenance mechanisms Antioxidant-support pathways Tissue-maintenance and regenerative signaling Physiological-resilience pathways Vitamin C is commonly investigated for its interaction with collagen-support and antioxidant-related pathways, while Zinc is frequently researched for its role in skin-integrity, tissue-maintenance, and copper/zinc balance within GHK-Curelated research models
However, analysis of Google search trends reveals nearly 10 times as many searches for these compounds in 2025 compared with 2020 and studies suggest that the number of gym-goers using performance-enhancing drugs has more than tripled since 2014
Metzendorf NG, Godec A, Petrovic A et al (2025) Somatostatin therapy, neprilysin activation, and amyloid beta reduction: a novel approach for Alzheimers treatment