beyond raw chemistry labs l carnitine L-Carnitine facilitates the metabolism and transportation of long-chain fatty acids in your body. L-Glutamine fuels muscles and supports protein synthesis., The only question is which of these pivotal is l carnitine a banned

Handling & Storage Considerations To preserve peptide integrity for research purposes, lyophilized AHK-Cu should be stored in a freezer (-20C or below) prior to reconstitution, protected from light and humidity

Estabilidad en forma liofilizada: Hasta 24 meses a -20C en vial sellado, protegido de luz y humedad

This knowledge now opens novel ways to improve interventions that could combat age-related muscle atrophy and impaired regeneration with fibrosis and fat infiltration (including sarcopenia and frailty)

I'm sorry that I cannot give you a concrete answer but with the above statement of not having any agents or substances added would have me believe that its sterile water