This lyophilized peptide is produced to a purity level above 99% and comes as a complete kit supplied with bacteriostatic water and syringes for convenient reconstitution
however, it is highly recommended to conduct a patch test prior to regular application of skincare products.[4] Users should discontinue use if they experience any signs of allergic reactions, such as redness, hives, or itchiness.[5] While copper can potentially cause skin irritation or toxicity, in vitro studies suggest that GHK-Cu complexes may have a lower likelihood of inducing these effects.[6] However, it is always recommended to consult a healthcare professional before using any new skincare product
It has been evaluated in multiple Phase 3 randomized controlled trials, meta-analyses, and a Cochrane systematic review across indications including Alzheimer's disease, vascular dementia, and stroke
Final Thoughts: Should You Take Glutathione
Appropriate dosing depends on individual wellness goals, tolerance, and provider guidance