Full-length human growth hormone binds to growth hormone receptors distributed throughout the body, triggering a cascade of effects including stimulation of IGF-1 production in the liver, alterations in glucose and insulin metabolism, protein synthesis in muscle tissue, bone growth and remodeling, organ enlargement with prolonged use, and fluid retention
See industry-wide pricing trends in our Peptide Price Index Q1 2026, which placed GHK-Cu in the cheap-and-stable tier alongside NAD+ 127 observations across 7 vendors, median $0.59/mg, with every vendor priced inside a narrow band but a 24.4% stockout rate signaling persistent supply pressure
Some fertility and PCOS protocols use 4,000mg of myo-inositol daily, often divided into two doses.21 Reaching that level with Ritual would require doubling the serving size, which would also increase NAC from 600mg to 1,200mg and CoQ10 from 100mg to 200mg
However, persistent or severe reactions should be evaluated by a healthcare professional