glutathione cysteine N-Acetyl (Glutathione Precursor) Life Extension, Glutathione Cysteine &

Angiogenesis and repair: GHK-Cu may encourage new blood vessel formation, which matters when the goal is better nutrient delivery to healing tissue or hair follicles

Acetyl hexapeptide-8 Acetyl hexapeptide-8 (also known as acetyl hexapeptide-3 or Argireline) is a synthetic peptide that may act similarly to botulinum neurotoxins (Botox)

The critical role of NAD+ in neuronal function and brain health has made it a central focus of neurodegenerative disease research, with extensive evidence indicating that NAD+ depletion contributes to pathological processes in animal models of Alzheimer's disease, Parkinson's disease, Huntington's disease, and other neurodegenerative conditions

This is particularly relevant as fatigue is a common concern during calorie restriction

Gastrointestinal Symptoms : nausea, vomiting, diarrhea, constipation, abdominal pain, reflux, heartburn, and impaired motility Secretomotor Symptoms : difficulty sweating, tearing, and other fluid production (dry eyes, dry mouth, difficulty swallowing, dry skin)