N-Acetyl-L-Cysteine and Glycine combination to support glutathione production, immune defense, and detoxification. Cysteine and glycine are necessary precursors for glutathione (GSH) synthesis, but the required amounts may not be met by dietary intake alone, particularly as we age
Quick-Answer Summary Standard dose: 250500 mcg/day subcutaneous Cycle: 412 weeks Reconstitution: 2 mL bacteriostatic water per 5 mg vial Storage: refrigerated, 24 weeks stability Best for: tendon, ligament, muscle, and gut healing Top stack: BPC-157 + TB-500 for soft-tissue injuries
Look for stable forms like ascorbyl tetraisopalmitate or magnesium ascorbyl phosphate if L-ascorbic acid irritates
The cognitive research on GHK-Cu is still early-stage, and I would not recommend anyone use it primarily for brain health at this point
Indications The recommended daily dose must not be exceeded
A brief warm sensation or flushing can also occur