J Chin Med Assoc
Week 3-4: Effects become more pronounced with measurable changes like early weight loss (2-6 lbs with GLP-1 agonists), improved recovery time between workouts, visible skin improvements with GHK-Cu, and reduced inflammation and joint pain
Even the lowest doses in B12 supplements are many times the recommended dietary allowance
Rice DC, Mehran RJ, Correa AM, Antonoff M, Hofstetter W, Roth JA, Sepesi B, Swisher SG , Walsh G, Vaporciyan A
Possible Side Effects Although side effects are uncommon, some individuals might experience: Allergic Reactions: Symptoms may include rashes, itching, or swelling