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(2 pack) Stacker 2 B12 10,000% Energy Shot Acai Pomegranate, 2 fl oz, 6 count

4.7 stars out of 1097 reviews
(4.7)|
1,097 ratings

Key item features

  • Provides 10,000% of the recommended daily value of vitamin B12
  • Dietary supplement with refreshing pomegranate flavor
  • Healthy eating helps you acquire the vitamins and minerals you need to develop a strong immune system
  • Extreme Energy will help you maintain good health for a lifestyle of exercise, rest and healthy eating
  • Helps supplement what you may be missing in your daily diet
  • B12 supports the formation of red blood cells for carrying oxygen from the lungs to the rest of the body
Current price is $10.2442.7 ¢/fl oz
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This item includes:

  • 2-pack of Stacker 2 B12 10,000% Energy Shot Acai Pomegranate, 2 fl oz, 6 count

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Customer ratings & reviews

4.7 out of 5 stars
stars1,097 ratings280 reviews
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Reviews summary

Pros
  • : Provides sustained energy without nervousness.
  • : Provides energy without a subsequent drop.
  • : Provides a morning energy lift.
  • : Offers lower cost compared to similar products.
  • : Provides controlled amount of energy.
  • : Has a non-overpowering flavor profile.
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Showing 1-3 of 280 reviews

May 16, 2025
Erick
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Nice Pick Me Up

Nice pick me up without the jitters of too much coffee or energy drinks. Also more of a subtle energy than 5-hour Energy shots, which I appreciate. I take a whole shot (5' 11” - 230) and my wife takes half a shot (5'5” - 130) and it is just right for both of us.

Helpful?2TV9DZV7ENKJ13387657695
Dec 28, 2025
Phil
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

For emergency use only.

It's a good product. And a good price. Highly effective too! But I only use it when needed. Therefore, not recommended for daily use. It's good to keep around, though. Don't forget to get some chill pills. This will keep you awake if you take too late.

Helpful?2TV9DZV7ENKJ13387657695
Jan 5, 2026
tammy
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I drink it everyday

I have to have a bottle of Stacker B12 everyday ..if not I can literally feel the lack of energy. If I do need 2 in one day it's not a bad thing. I read if you take a lot of B12 it isn't a problem because your body exerts it through your pee. Buying the 6 pack at Walmart seems to be cheapest way to buy. You can buy 6 for under a $1 apiece.

Helpful?2TV9DZV7ENKJ13387657695