Fatigue or Dizziness: Transient lethargy has been noted early on, possibly from metabolic shifts or inflammation reduction
Fatigue, brain fog, tingling in the hands or feet, and irritability are common symptoms
GHK-Cu is naturally blue, so compare against the expected appearance for the specific product. Peptide-Specific Reconstitution How is NAD+ reconstituted
However, some protocols use sterile water without preservative for single-use applications
Safety Profile: What Clinical Trials Actually Documented Across six clinical trials involving approximately 900 participants, AOD-9604 produced no treatment-related serious adverse events, no immunogenic response, no IGF-1 elevation, and no adverse cardiovascular or metabolic signals
In rats, oral administration reduced ulcer size and promoted healing similarly to injected forms