Repetitive: Chronic overuse from poor posture (e.g., tech neck from staring at a screen), repetitive occupational movements, or an imbalanced exercise routine
It walks through the actual research on GHK-Cu what it shows, what it doesn't show, and how confident you should be in each tier of evidence
(PubMed) Dietrich M, Jacques PF, Pencina MJ, et al
Researchers find blocking or reducing these CC chemokines and their receptors, such as CCL2, CCL3, CCL5, CCL7, CCR1-5, CCR9, and CCR10, can ameliorate tissue swelling and bone erosion (27, 29, 121124)
If they immediately offer a shot without asking, thats a red flag
For a broader perspective on liver support and detox pathways, our article on Can You Detox Your Liver