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Selection should reflect the clinical reason, evidence, product quality, tolerance and route-related risk

doi: 10.2147/IJN.S55974

It is found in human blood, saliva, and urine

The researchers noted that "acute ingestion of SPB [Setria Performance Blend]* after eight days may enhance blood flow, L-citrulline, and L-arginine plasma concentrations after high-intensity exercise, which may enhance performance." *Setria Performance Blend is now referred to as Setria for Sport This study demonstrates the specific benefits for endurance athletes, especially in terms of improved blood flow, oxygen delivery, and recovery capacity following high-intensity exercise

A better option for oral supplementation is to take liposomal glutathione on an empty stomach

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