The highest quality BCAAs


Train longer, harder and more intense


BCAA + Glutamine Reload System

XT5 Refuel from Starlabs® offers you the highest quality branched chain amino acids (BCAAs), InstaminosTM.

While each ingredient within this formula is beneficial on its own, they become highly effective when combined at correct doses. XT5 formula will help you to train for longer, harder and more intense than ever.

Vitamin B6 is a water-soluble vitamin that helps the body in important functions: it acts as a cofactor in antibody production, it maintains a normal neurological function, it is involved in the production of hemoglobin (which carries oxygen from the red blood cells to body tissues) and maintains glucose levels. This vitamin is also involved in amino acid biosynthesis as well as in fatty acids metabolism. It contributes to the normal function of the immune system and helps to reduce fatigue.

Vitamin B12 is crucial for the development and maturation of red blood cells. In addition, it contributes to the synthesis of myelin sheath in neurons and to the release of neurotransmitters, promoting a correct functioning of the nervous system. The deficiency of this vitamin causes anemia, with general weakening, while adequate levels in the body are indispensable for cell growth, carbohydrates metabolism and fat mobilization.

Within OsmovolTM Electrolyte complex, potassium contributes to proper functioning of the nervous system, normal muscle function and maintenance of blood pressure within correct values.

KyowaTM L-Glutamine

This unique formula is combined with 4gr of KyowaTM L-Glutamine , that is recognized for its unmatched quality and purity. L-Glutamine stimulates the immune system, is the favorite source of fuel for intestinal cells, and helps in the reparation of body tissues.

Unique Formula

Vitamins B6 and B12 have been added to improve the metabolism of amino acids.
OsmovolTM Electrolyte Complex will help you stay hydrated, even during the hardest workouts.

More information

  • Size

    336g. (30 servings)
    1.008g. (90 servings)
  • Flavors

    Cherry Coke
    Crazy Punch
    Lemon Lime
    Orange Delight
    Green Apple

  • Supplement Facts

Trainty. Train, Eat. Sleep.

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