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QUALITY ASSURANCE Quality & Testing Standards HPLC & Mass Spectrometry Every GHK-Cu batch undergoes HPLC and mass spectrometry to confirm peptide identity, copper content, and overall purity
6679, Oct
Each component is tested at ~99% HPLC purity with a COA
(B6, especially in the pyridoxine form, is one of the few B vitamins that can lead to toxicity when used in excess.) Threonine is also important to gut barrier integrity in the small intestine, and I have read some reports of it helping with minimizing reactions to gluten, although I have not studied this in great depth yet
The G6PD gene contributes to the production of glucose-6-phosphate dehydrogenase
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