Boost B12 Vitamin B12 Oral Spray 25ml

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$24.90 $32.90



  • Helps reduce tiredness and fatigue. 
  • Aids concentration and memory.
  • Convenient and fast delivery of vitamin B12. 
  • Uses the most bioavailable form of vitamin B12 (methylcobalamin).
  • Suitable for vegans, vegetarians and those following a coeliac or diabetic diet. 
  • Contains 160 sprays (40 doses) per bottle. 

Boost B12 Vitamin B12 Oral Spray delivers 1200mcg of vitamin B12 along with 40mcg of chromium and 0.5mg of green tea extract with every dose (4 sprays). 

The award winning formulation is delivered orally under the tongue, quickly entering the bloodstream for the ultimate in bio-availability and convenience. Ideal for those with an active lifestyle, if you're feeling increasingly tired or for those who travel. 

Vitamin B12 has been proven to help reduce tiredness and fatigue as well as aiding concentration and memory. 

Vitamin B12 is naturally found in our diet in meat, fish and dairy products. This means vegans and vegetarians may struggle to get an adequate daily intake, however they are not the only ones that may struggle to achieve healthy B12 levels. 

By obtaining vitamin B12 via the sublingual membranes, the vitamin is absorbed directly into the bloodstream, avoiding the digestive system which can destroy essential nutrients with strong enzymes and acids. In fact, vitamin B12  is so difficult to absorb that only one per cent of intake from food is actually retained. 

B12 Boost Oral Spray uses the most bio available form of vitamin B12 (Methylcobalamin), which is a naturally active form found within human metabolism meaning it is processed faster by the body than most other forms found in supplements.

If you’ve increased the intensity of your workouts, or your work or home life has been particularly hectic, you may have noticed that you have struggled to maintain energy levels throughout the day.

If used every day this convenient spray gives you the extra lift your body needs, an essential component to a busy life, illness recovery or enhanced fitness plan.


Active ingredients per 4 sprays:  
Vitamin B12 1200mcg
Chromium 40mcg
Green Tea Extract 0.5mg

Also contains purified water, xylitol, natural apricot flavour, citric acid, methylcobalamin (vitamin B12), preservative (potassium sorbate). 


Take four sprays daily or as directed by your health care practitioner. 

Boost B12 Oral Spray is suitable for those on a vegan, vegetarian, coeliac or diabetic diet.

Suitable during pregnancy and nursing. Halve dosage for children under 12 years of age as their additional daily supplementation need is lower than that of an adult. 

Our research with Cardiff University has shown that the optimal areas for absorption are under the tongue and on the inside of the cheek. This speeds absorption of this vital B vitamin directly into the bloodstream. When using Boost B12 Oral Spray direct on to these areas to receive the full benefit of this pioneering delivery mechanism.

This spray does not need to be taken with food as it avoids processing by the digestive system. 

It can be taken at any time of day, the key is to make it part of your daily routine. All four sprays can be taken in one go or spread over the course of the day, whatever you feel most comfortable with. 

Try to hold the spray in your mouth for at least 10 seconds before swallowing to ensure optimal delivery via the mucosal membranes. If taking all four sprays at once, spray two under the tongue and one on the inside of each cheek, this means no single area is over saturated.

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