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Stamina SE

Stamina SE


Stamina SE

120 capsules


Contains precursors to messengers important for the cardiovascular system, exercise, energy production, antioxidant protection and catecholamine synthesis.



  • Precursor to nitric oxide, an important messenger of the cardiovascular system1-3
  • Supplementation with L-citrulline has been shown to increase plasma levels of nitric oxide while also improving nitric oxide-dependent signaling1,4
  • Nitric oxide plays a key role in maintaining vascular tone5, important for exercise6 and sexual performance7


  • Precursor to catecholamines: dopamine, norepinephrine and epinephrine


  • Derivative of L-carnitine shown to increase plasma and brain levels of L-carnitine8,9
  • L-carnitine facilitates energy production in mitochondria10 and provides antioxidant protection through its ability to scavenge reactive oxygen species and metal ions11


  • Precursor to L-cysteine that maintains glutathione levels in the body12
  • Glutathione provides antioxidant protection and detoxification properties12

Mucuna cochinchinensis (standardized to 99% L-DOPA):

  • Natural source of L-DOPA, a precursor to dopamine, norepinephrine and epinephrine13



1. Schwedhelm E, et al. Br J Clin Pharmacol. 2008;65(1):51-9.
2. Forstermann U and Munzel T. Circulation. 2006;113(13):1708-14.
3. Lei J, et al. Nitric Oxide. 2013;35:175-85.
4. Morita M, et al. Biochem Biophys Res Commun. 2014;454(1):53-7.
5. Oemar B, et al. Circulation. 1998;97(25):2494-8.
6. Bescos R, et al. Sports Med. 2012;42(2):99-117.
7. Barassi A, et al. Andrology. 2017;5(2):256-61.
8. Parnetti L, et al. Eur J Clin Pharmacol. 1992;42(1):89-93.
9. Rebouche C. Ann N Y Acad Sci. 2004;1033:30-41.
10. Pekala J, et al. Curr Drug Metab. 2011;12(7):667-78.
11. Gulcin I. Life Sci. 2006;78(8):803-11.
12. Rushworth G and Megson I. Pharmacol Ther. 2014;141(2):150-9.
13. Tuleun C, et al. Livestock Research for Rural Development. 2008;20(10).

  • Supplement Facts

    Supplement Facts
    Serving Size 2 Capsules
    Servings Per Container 60
      Amount Per Serving *%DV

    Proprietary Blend

    L-citrulline, L-tyrosine, L-carnitine (as Acetyl-L-carnitine HCl), L-cysteine (as N-acetyl-L-cysteine), and Mucuna cochinchinensis seed extract (standardized to 99% L-DOPA)



    Other ingredients: Magnesium stearate (vegetable source)



    †Daily Value not established.

  • Directions

    Take 1-2 capsules one to three times daily or as directed by your health

    care practitioner

Price Options
One-time purchase
$62.00every month until canceled
Monthly for 6 Months
$62.00every month for 6 months
Monthly for 3 Months
$62.00every month for 3 months
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