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Glutathione Rapid Boost®+ Reviews

4.8 Rating 48 Reviews
Read RobKellerMD Reviews

Glutathione Rapid Boost is a caffeine free great tasting healthy Energy Drink for Active health conscious Men and Women. increases intra cellular and plasma Glutathione and contains other ingredients to keep you alert and focused.

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I enjoy the energy I get from drinking GRB, plus it tastes great! And I know it's good for me.
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Love this product especially when I'm working and maybe didn't get a full night's sleep. I drive for a car dealership so I need alertness on the road! A glass of GRB is perfect to drive and take care of business with the level of confidence I need to get the job done. It's a blessing I can count on!! Thank you!!
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I appreciate the integrity of the product because of Dr. Keller. It's an easy product to have on hand when a boost is in order. I like that it's easy to take in water, pleasant tasting but the result is the best...a steady almost unnoticeable boost in focus and energy. I find myself performing like I was at my best all along then I realize the GRB is doing its job! No spikes, just great focus, able to drive tirelessly, or steady in the garden for hours...walking, or whatever. I hope I'll always have access to this wonderful product.
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As a product it does what it's intended to do and I like that you have a glutathione enhancer in liquid form to complement the capsule formulation of OGF. It's perfect to give you that boost during the mid-afternoon and/or right before you are going to workout. Another plus for it's liquid form is the convenience for anyone who has difficulty swallowing large capsules, GRB is a guarantee that they have a viable option to boost their glutathione. Only downside is it should be in a quantity of 30 packets and not 15, if you are someone who wants one serving a day for a month. Otherwise great product.
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I have experienced more energy and alertness when I take the GRB. Plus it is not a jittery type of energy like I've gotten from caffeine. When life is busy and stressful the GRB gives me the stamina to keeping going.
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Love how GRB energizes and lifts my mood. Flavor is great.
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It is easy to tote with you, gives more indurance, does not cause "rapid heartbeat". Much better than coffee. Have never used another product of like kind.
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Your product's features even benefit a 70-year-old Grandma!! My son, daughter - in - law, granddaughter (7 years), and grandson (6 years) live with my husband and I in a small house. This past year, we have been consolidating storage units, living areas, etc. I get up with the kids at 6:00 a.m., prepare their breakfast, help them get dressed, and put together their back packs. My days are "on the run" to get everything done that needs to be done. I am not an athlete, but I feel like a 70-year old one with my schedule! GRB makes a huge difference with my energy level. [I used to take "Zipfizz." I notice content includes caffeine.]
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