Rusia, C
They work at different biological layers: GHK-Cu at the dermis and ECM level, retinol at the epidermis and receptor level
Published Phase 2 data (Jastreboff et al., New England Journal of Medicine , 2023) demonstrated substantial reductions in body weight and improvements in cardiometabolic markers
Dosing frequency Once daily: 200-300 mcg, typically before bed Simplest protocol Aligns with natural nighttime GH surge Good for anti-aging and general wellness Twice daily (preferred for most goals): 100-150 mcg morning (fasted or post-workout) 100-150 mcg before bed Better mimics natural pulsatile release Superior for muscle growth and fat loss Three times daily (advanced): Used by some athletes and bodybuilders Morning, post-workout, and bedtime 100 mcg per dose Requires more commitment Timing considerations Best times to inject: Before bed: Aligns with natural GH peak during sleep
A licensed clinician reviews your current medication, dosing history, tolerance, and goals to determine whether switching to Foundayo makes sense
it has an intrinsic peroxidase activity and can generate reactive oxygen species by redox cycling
