Yes, combining both can offer a dual-phase nitric oxide release: L-Arginine gives instant results L-Citrulline ensures longer-lasting benefits This stack is especially useful in advanced pre-workout formulas like Zeelab Athlete Pre Workout 360g
The trade-off is that nasal delivery is limited by the volume that can be administered per spray (100 microliters) while oral delivery can accommodate larger doses
Eur J Pharmacol 490:7181 Zhao P, Liang Y-L, Belousoff MJ, Deganutti G, Fletcher MM, Willard FS, Bell MG, Christe ME, Sloop KW, Inoue A (2020) Obestatin, a peptide encoded by the ghrelin gene, opposes ghrelins effects on food intake
Self-assembly of a dentinogenic peptide hydrogel
Effect of exercise on arterial stiffness in healthy young, middle-aged and older women: a systematic review