Some users notice mild water retention, which typically resolves
This study looked at 55 clinical trials with over 100,000 people
This dose represents the optimal balance between efficacy and tolerability for the majority of users, providing robust NNMT inhibition without excessive stimulation
After reconstitution, documented stability is 28 to 30 days at 2-8 C under aseptic handling
While research confirms the antioxidant and anti-inflammatory benefits of the GHK-Cu copper peptide, that doesnt mean that its a wonder drug, and you are likely better directed to other care solutions for hair growth (although it may help to calm inflammation on the scalp) or weight loss (thats where peptide-based drugs like Ozempic are proven to help)
In many patients, it is a metabolic and cognitive risk amplifier