Michelle Andrews
Jan 3, 2026 Understanding what happens when stopping GHK-Cu requires examining the peptide's mechanism of action influencing collagen synthesis, skin regeneration, antioxidant effects, and anti-inflammatory properties to determine whether these changes represent temporary stimulation requiring ongoing supplementation or permanent improvements persisting after treatment cessation
If you are switching from a compounded formulation (pink) to an FDA-approved product (clear), the visual difference is dramatic but completely expected
Modulation of antioxidant enzyme expression and function by estrogen
The result is a powerful, multi-ingredient formula that has been clinically researched and proven to support healthy, balanced cytokine function.* Peer-reviewed published clinical research on CytoQuel To demonstrate the efficacy of this formulation, CytoQuel underwent an 8-week clinical human study
Reputable suppliers label vials in milligrams specifically to avoid unit ambiguity