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Dr Mercola B12 Energy Boost 1000mcg – 25ml

Dr Mercola

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

Vitamin B12 Energy Boost 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

Natural blackberry flavour. Free of any artificial or potential allergy-causing ingredients.


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In stock



Make Sure Your Vitamin B12 Is Made from This

Not all types of B12 (cobalamins) are created equal. There are generally three main types of cobalamins used in B12 supplements:-

  • Hydroxycobalamin
  • Cyanocobalamin
  • Methylcobalamin

Even though cyanocobalamin B12 is probably the most popular form of B12 in supplements, Dr Mercola doesn’t believe it’s the most effective. Methyl B12 is the cobalamin compound of choice in B12 Energy Booster, because:-

  • Studies suggest that methyl B12 may be better utilised and retained in the body
  • Methyl B12 is the active form of vitamin B12 and evidence indicates it has some applications not shared by other forms of vitamin B12
  • With other forms of B12, your body must convert them into a coenzyme form for you to benefit. With methyl B12 it is already in the active co-enzyme form naturally in your body.

What Critical Health Benefits Does This Vitamin Bring To The Table?

Vitamin B12 helps folic acid regulate the formation of red blood cells and helps your body use iron. In addition, it is also needed for proper digestion, food absorption, carbohydrate and fat metabolism. It also helps keep your nervous system healthy by assisting the nerves of your body to function and communicate in an optimal manner.

B12 also helps in cell formation and cellular longevity. It can also support female reproductive health and promote normal nerve growth and development by maintaining the fatty sheaths. These fatty sheaths play a vital role as they cover and protect your nerve endings. What’s more, this workhorse of a micro-nutrient is critical to your circulation and adrenal hormone production as well as supporting your immunity.

Vitamin B12 supports a healthy mood and feelings of well-being. And it also provides excellent support for your memory, mental clarity, and concentration.

Spray Format: The B12 in B12 Energy Booster comes in an easily absorbed form your body can now use. It turns out that this fine-mist spray formula you spray into your mouth causes the essential nutrients to become absorbed rapidly.

As a result, it delivers more of this product’s nutrients to your circulatory system, tissues, and cells quickly. Remember, only a small fraction of this crucial vitamin gets absorbed through your gut when you take it in a pill, tablet, capsule, or gelcap.


Additional information

Weight 0.045 kg

Dr Mercola



Size (ml)




dr- mercola-vitamin-b12-spray

Shipping Prices

Orders Over £39.99: Free Shipping (RM48 Tracked)

Second Class (2–4 Days): £2.99

First Class (1–3 Days): £3.49

Next Day Delivery (DPD*): £6.98

Orders must be placed for 1.30pm for delivery the next day. Orders placed after 1.30pm on Thursday will be delivered Tuesday

For orders in special post codes orders will be sent Royal Mail Tracked and may take 2 days.

Saturday Delivery (DPD): £16.99 (mainland UK only)

Click and Collect from CW9 7TN: Free

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