Customer Reviews

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  • 5/5 January 15, 2018
    * I’ve been using this product for several years. I primarily use it pre-workout, or any activity where I feel the need to be mentally alert and on target. The powder form of b-12 seems to work very fast. I ordered it for my 86 year old mother in law as a daily supplement. Highly recommended.
    NOW Instant Energy B-12
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  • 5/5 March 06, 2013
    * I love this stuff.. Add in a packet to my Spark every morning and then again in the afternoon in my BCAAs. I love that I can add this to anything. It really helps with my energy levels.. and the price is GREAT !
    NOW Instant Energy B-12
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  • 2 of 3 people found the following review helpful
    5/5 April 17, 2009
    * This product is incredible! I mix one packet of this with one to three scoops NO XPlode before I go to the gym and I am bursting with energy (it's the vitamin B-12 obviously) that just lets me pump through all my exercises with ease. NOW products are the best sports (as well as other) products available on the market today. They are all priced quite cheaply as well.
    NOW Instant Energy B-12
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