Stacker 2 B12 No Calorie Zero Sugar Energy & Vitamin Shots 2 Fl. Oz. (Pack Of 12) Acai Pomegranate

I am 58 and have sleep apnea. I sometimes struggle to stay awake during the day even having some caffeine drinks. I decided to try one of these shot drinks and fell in love with this Stacker 2 B12 Açaí Pomegranate shot and I tried several shots. I like this one so much as it doesn’t make me jittery and it boots my energy in a prolong manner. I take it in the morning and just eat lightly during the day and I am good until early evening. It also has helped increased my metabolism which helps me with my weight. I was worried about being addicted to it but I can stop using it easily. However, I notice the difference so when I need energy, I take a shot. You also might try taking half in the morning and half in the afternoon if you drink coffee.

I like that even 1/2 bottle gives me lots of energy for hours. I have to use in the morning only or it keeps me awake most of the night

My get up and go, got up and went a long time ago. I have tried other types of stimulents and B-12 is better. Don't drink the whole ounce at once, you will be bouncing off the walls. Just a sip here and there will get you through the whole day. Takes a while for your body to get used to. Best to spend your energy way before bed time. If you don't then it might wake you up from a deep sleep, your body says hey wheres the juice. That only happened once. You can get all your chores done from the crack of dawn till about 3pm for me and I just call it a day. Sleep comes easier and you are restful ready for a good nights sleep. It is such an important and natural vitamin, highly underrated.

I love these! Price is good and so is flavor!I think they work better than the other name brand version. I have MS and these really help me combat fatigue. No jitters or crash

This product was a lot cheaper through Amazon. And the flavor wasn't too bad. It seemed to taper off quicker than I thought it would.

I love this for energy and alertness. Started using this years ago when my friend found it at the dollar store.well my friend went on to heaven now and I,m 82 and still drink it every morning.I just drink Half a bottle and am ready to go. Dr. Says it is great for me. Love it.

I've tried all kinds of energizing (strong coffee or tea, or a different brand of small energy shot bottles like these or a powder mix or Monster etc), but I always come back to this one; this one always give me energy. Most of the other ones have a terrible taste or make me jittery and sometimes they don't even really work all that well. I've used for years now. I hope you have a similar result.

I really wanted to believe in this product as something I could switch to from my usual monster energy drinks to cut back on sugar. was very excited to try. and now for the second day I’m having the same ill effect. I drink the whole shot in the morning togive me an edge after meal and I’m assuming it’s the high caffeine dose that’s making me lightheaded. Like super lightheaded and I actually have a very high caffeine tolerance from drinking my regular two monster cans per day. I think because it’s concentrated and not diluted with enough water that it’s doing this to me. I would drink half the shot but it’s kinda hard to gauge what half is, considering after about 2-3 gulps I usually look to see what’s left and it’s all gone. I’ll have to discontinue use of this product and find something a bit more efficient without the mal side effects.