It may be paired with supplements like: Collagen peptides Curcumin or turmeric Magnesium Fish oil or omega-3s Adaptogens like ashwagandha or rhodiola "clean inflammation support, "recovery biohacks, and "natural joint repair stacks. Disclaimer: Always consult with a licensed healthcare provider before beginning a peptide supplement regimen, especially when combining products
A common recommendation is to apply GHK-Cu in the morning and your retinoid at night, or to alternate them
If you want to assess your own metabolic baseline before any protocol, the key markers are: fasting insulin and fasting glucose (calculate HOMA-IR: glucose multiplied by insulin divided by 405, target below 2), high-sensitivity CRP (below 1), ferritin (50 to 100), free T3, and the triglyceride-to-HDL ratio (below 2)
Long-term researchers often find their later cycles produce better results by refining approaches based on earlier experiences