Acta Chin Medicine and Pharmacology 38, 118119
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
Mindell J, Moody A, Ali A, Hirani V
This side effect is almost always related to overuse rather than the ingredient itself
Pharmacometabolomics identifies candidate predictor metabolites of an L-carnitine [PMID: 34216108] Laboratory literature summary: Pharmacometabolomics identifies candidate predictor metabolites of an L-carnitine investigation mortality benefit in septic shock
Deeper concerns like pigmentation and fine lines take eight to twelve weeks of consistent use to show significant change