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Answers to common questions about GRB™+
and our world class supplements.

What is the daily suggested use for GRB™+?

1 Pixie stick added to 12-16 ounces of water and shake well, when you need a boost of energy, focus immunity or endurance.

What is the main ingredient in the new formula?

RKMD Glutathione Sports Drink ingredients

N-Acetyl Cysteine (NAC) - An amino acid essential to the cellular production of the body's most important antioxidant: Glutathione.

L-Citrulline - A natural nitric oxide precursor that supports improved physical and mental performance.

L-Theanine - An amino acid naturally found in green tea. Supports improved memory and mood.

Theobromine - Supports improved athletic endurance. Has a mild stimulating effect similar to caffeine but without the negative side effects because it does not affect the central nervous system. This beneficial alkaloid is found in tea and dark chocolate.

Vitamin C - An antioxidant vital to the transport of NAC into the cells.

Vitamin B-12 - Boosts mood, energy, concentration and immune system function.

What is the difference between GRB+ and OGF?

GRB+ was designed as an enhancement to OGF. For optimal health benefits, take OGF daily. Drink GRB+ when you need an additional boost of energy, focus, immunity or endurance.

What is Nitric Oxide and how does it help my body with Glutathione?

In the body, the amino acid arginine changes into nitric oxide (NO). Nitric oxide is a powerful neurotransmitter that helps blood vessels relax and also improves circulation. Some evidence shows that arginine may help improve blood flow in the arteries of the heart.

What is Glutathione?

Glutathione is a super antioxidant and antitoxin. Increasing Glutathione helps to boost your immune system, promote anti-aging and improve cellular function.

What is L-Citrulline?

L-Citrulline is a natural nitric oxide precursor that supports improved physical and mental performance.

Why was the GRB+ formula changed?

The GRB+ formula is now sweetened with Stevia®. Stevia® is a low-calorie, plant-based sweetener with zero carbs, non-glycemic response, no sugar & no artificial sweeteners.

What should I expect to feel?

GRB+ provides a steady release of energy and is a great alternative to high sugar, caffeinated energy drinks that can make you feel jittery and result in an energy crash. When you drink GRB+ you will feel more alert and more focused. You will experience improved mental and physical performance, and you will benefit from the immune boosting ingredients.

Does GRB+ contain caffeine?

No, GRB+ is caffeine-free.

This product has been manufactured and prepared in the USA by a GMP certified facility in strict conformance with industry and governmental standards. Purity and potency guaranteed. The statements on this page have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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