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Dr. Mercola, Vitamin B12 Energy Booster, Natural Blackberry Flavor, 0.85 fl oz (25 ml)

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Dr. Mercola, Vitamin B12 Energy Booster, Natural Blackberry Flavor, 0.85 fl oz (25 ml)

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Dr. Mercola, Vitamin B12 Energy Booster, Natural Blackberry Flavor, 0.85 fl oz (25 ml)

In Stock
  • Expiration Date: September 2019
  • Shipping Weight:
    0.12 lbs
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  • Product Code: MCL-01044
  • UPC Code: 813006010443
  • Package Quantity: 0.85 fl oz
  • Dimensions:
    4.1 x 1.1 x 1.1 in, 0.1 lbs
    Switch to Metric units

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Frequently Purchased Together
Product Overview


  • Premium Supplement
  • With Other Natural Flavors
  • Dietary Supplement

Now there's a 100% natural, convenient, and affordable way to recharge your energy anytime, anywhere -- without potentially dangerous stimulants or painful shots.

B12 Energy Booster spray is a new and revolutionary way to make all the amazing benefits of vitamin B12 available to your body in mere seconds.

Each pre-metered dose not only boosts your energy levels, but also provides your body with:

  • Support for proper food digestion, absorption, and metabolism
  • Assistance in the formation of your red blood cells
  • Outstanding support to keep your mind clear and your memory sharp
  • Help in promoting balanced moods and overall feelings of well being
  • Nutrition for the formation and long life of all cells in your body

Plus it tastes great with a natural blackberry flavor. You can also trust B12 Energy Booster to be free of any artificial or potential allergy-causing ingredients.

Stock up on B12 Energy Booster right now -- and recharge your energy while boosting your overall good health.

Suggested Use

Adult, as a dietary supplement, shake before use, and take six (6) sprays daily. For best results, refrigerate after opening. Before first use, break tab in front, push in child resistant lock and turn to right to unlock. Shake well and press actuator down 3 more times to prime pump.

Other Ingredients

Water, vegetable glycerin, natural flavors, citric acid, potassium sorbate (to maintain freshness).


Do not spray in eyes. Keep out of reach of children. Do not use if safety seal is broken. If you are nursing, pregnant, have an autoimmune or depressive disorder, are taking medication or have a medical condition, consult your physician before taking this product.

Supplement Facts
Serving Size: 6 Sprays (about 0.78 mL)
Servings Per Container: About 32
  Amount Per Serving: %Daily Value
Vitamin B12
(as Methylcobalamin)
1 mg 16,667%
iHerb Customer Reviews

Simple Love It

Posted by iHerb Customer on March 1 2018 | Verified Purchase

Great product love it.

Thanks for your feedback!

I trust Mercola’s integrity

Posted by iHerb Customer on February 18 2018 | Verified Purchase

Great product. Dr. Mercola is fastidious with his research and so I trust the ingredients do not contain toxins.

Thanks for your feedback!

Effective and easy to use

Posted by iHerb Customer on January 25 2018 | Verified Purchase

This product has helped with my energy levels. It is convenient to use (I keep mine in the fridge) and tastes great - too overly sweet and nothing artificial in it. Spray mechanism is very effective - one of the best I've used.

Thanks for your feedback!


Posted by iHerb Customer on November 6 2017 | Verified Purchase

I do not know yet if it works. I only used it for two weeks now.

Thanks for your feedback!

Promised Kept.

Posted by iHerb Customer on October 27 2017 | Verified Purchase

It really works!

Thanks for your feedback!