For most longevity-framed goals (energy, recovery, cognitive sharpness), NAD is the first-choice tool
The Human Tripeptide GHK-Cu in Prevention of Oxidative Stress and Tissue Remodeling (Pickart et al., 2012) This article reviews how GHK-Cu has anti-oxidant, anti-inflammatory, and regenerative effects across multiple tissue types, including skin and potentially internal tissues
Experimental and Therapeutic Medicine
Many patients report feeling more energized and refreshed soon after their session
Research has demonstrated that GHK-Cu treatment increases production of collagen (particularly type I and type III collagen, the predominant structural collagens in skin and connective tissues), glycosaminoglycans (including hyaluronic acid, which provides hydration, volume, and biochemical signaling in skin), decorin (a small proteoglycan involved in collagen fibril organization and growth factor regulation), and other matrix molecules critical for tissue structure and function
Theres also some concern that copper peptides could lose their efficacy when layered with strong acids, vitamin C, or retinoids
