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Vitamin B12 sublingual (as methylcobalamin & adenosylcobalamin)

Vitamin B12 sublingual (as methylcobalamin & adenosylcobalamin)

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Vitamin B12 sublingual (as methylcobalamin & adenosylcobalamin)

A high potency active B12 supplement containing a combined dose of 1mg of methylcobalamin and adenosylcobalamin, which are both active forms of this important vitamin.
Size: 60 Tablets
Product Code: 1053

In stock


Free delivery on UK orders over £25. All prices shown inclusive of VAT, except where stated. Place order before 12pm and we will despatch your order the same day.

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A high potency active B12 supplement containing a combined dose of 1mg of methylcobalamin and adenosylcobalamin, which are both active forms of this important vitamin.

  • Both methylcobalamin and adenosylcobalamin are essential to providing coenzyme or active b12 to different parts of the tissue
  • Both forms of b12 are often used together as team players
  • Methylcobalamin is optimally bioeffective
  • Adenosylcobalamin plays a role in mitochondria, methylation tolerance, myelin formation, and neurological function and is often lacking in the diet


Vitamin B12 sublingual (as methylcobalamin & adenosylcobalamin)

Active Nutrient Strength %NRV*
Methylcobalamin 500μg 20,000
Adenosylcobalamin 500μg 20,000

+NRV = Nutritional Reference Value
* Indicates no NRV


Vitamin B12 (as methylcobalamin and adenosylcobalamin), dextrose, microcrystalline cellulose, stearic acid.

Suggested Intake:

Place one tablet daily under the tongue until it is dissolved completely. Take as a food supplement or as directed by a practitioner. Do not exceed the recommended daily intake. This product should not be used as a substitute for a varied diet.

Suitable for:

vegans and vegetarians.


If you have recently had coronary stent surgery do not take except under medical advice

Non-Active Ingredients:

Dextrose, microcrystalline cellulose, stearic acid.

Non GM & Free From:

GMO, gluten, wheat, soy, dairy, added sugar, flavourings & colourings.


Store in a cool, dry place.

Keep all supplements out of sight and reach of young children. Do not exceed stated recommended intake. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Adverse reactions to supplements are rare, but If you experience an adverse reaction stop taking the product and contact your practitioner or one of our nutritional therapists. Sometimes a supplement will suit one person but not another.

  • 23-Aug-2019

    Really easily absorbable form of but B12 with no yeast or other allergens. Helps with mood swings and shingles
  • 22-Aug-2019

    Tutto perfetto. E' Già la seconda volta che compro il prodotto
  • 17-Aug-2019

    Ätit ca 1 månad, verkar vara en bra produkt. Smakar ingenting.
  • 10-Aug-2019

    Can't say how well these tablets deliver B12 directly to the blood stream, which is what sublingual tablets are supposed to do, but the process is not very pleasant. They don't so much as dissolve, but crumble under the tongue, leaving you with a chalky gritty stodge in the mouth, which isn't very nice....
    Read More

    Our Response:

    Hi - sorry to hear you didn't like the B12 tablets. They are excellent at delivering suitable levels of B12 in to the body sublingually, but they are sometimes a little crumbly. They are very small tablets and will also be supportive if you swallow them whole. However, I will forward your comments to our...
    Read More
  • 19-Jul-2019

    Great product, good deals, website is easy to use and delivery is quick
  • 18-Jul-2019

  • 17-Jul-2019

    I like the way this product just dissolves in your mouth, great for anyone who has difficulty swallowing tablets.
  • 16-Jun-2019

    My Doctor recommended that I supplement my Vitamin B12 intake. (I do not eat meat.) She asked me to use a sublingual product, for better absorption. My B12 levels are fine now.
  • 15-Jun-2019

    They are effective as my blood tests show I am no longer deficient in B12.
  • 06-Jun-2019

    Bra produkt! Rekommenderas.
  • 01-Jun-2019

    Exactly what I needed and vegan! Couldn’t be better
  • 29-May-2019

    Meets my needs. I have a tendency to low B12 and this tops me up.
  • 18-May-2019

    Products were delivered on time and as described. Thank you.
  • 17-May-2019

    Essential for me as a vegan. Pretty much an optimum dose too.
  • 15-May-2019

    WE bought this item for our grandson who was lacking Vitamin B12 with the 2 additives (M & A). The pills dissolve under the tongue, so get straight into the bloodstream. He seems to be doing well after taking the vitamins.

    Our Response:

    Hi - pleased the B12 is helping.

    best wishes to you all
  • 09-May-2019

    I noticed no change after taking these pills
  • 09-May-2019

    Excellent product. Can be taken by those who cant absorb vit b in stomach as they are sublingual. I have been using these for myself, family members and clients. All have seen a huge improvement in blood test results are using these. Between my 3 month blood test I went from being a lowest end of...
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  • 08-May-2019

    I was extremely unwell the morning after taking the capsule, that I decided not to take another one. I could not specifically say it was the B12 that caused it, but, as it was the only item I had added to my usual supplements, I could not be certain so I stopped taking them immediately.

    Our Response:

    Hi - thanks for your feedback and I'm sorry you felt unwell the following day after taking the B12.
    It is very unlikely that the product would cause this type of reaction in a healthy individual but if you would like us to help further, we would be very happy to do so. Please contact us on 01684...
    Read More
  • 05-May-2019

    This works great for my client
  • 02-May-2019

    Seems to work for me I have pernicious anaemia

    Our Response:

    Hi - yes, this B12 is very supportive with this condition :)
  • 01-May-2019

  • 27-Apr-2019

    Great product. I use this on alternate days to my injections for B12.
  • 18-Apr-2019

    Seems a good quality product, but not sure if it's working already (been taking for a month)
  • 10-Apr-2019

    Perfect product for my daughter.
  • 10-Apr-2019

    I have just used the product 1 week
    and feel it is good
  • 29-Mar-2019

    easy to take as disolves under the tongue. Not sure if its helping yet as I have fibromyalgia and in lots of pain.
  • 27-Mar-2019

    I have been feeling more energetic, less depressed
  • 27-Mar-2019

    This an excellent product, this was a repeat order.
  • 22-Mar-2019

    Great to find B12 with Methylcobalamin & Adenosylcobalamin as I've been they work well together. Thank you.
  • 20-Mar-2019

    Very easy to take , only gave 4stars as I don't feel any real improvement as yet
  • 09-Mar-2019

    they sound really good but it is still too early to tell how effective they are
  • 08-Mar-2019

    Zlozenie tohto vyrobku mi velmi vyhovuje
  • 03-Mar-2019

    A very good product for treating depression.
  • 22-Feb-2019

    With in days I felt the benefit of these tablets. More energy and more alert. Easy to take, dissolving under the tongue quite quickly. No after taste just a little gritty but that soon disperses.
  • 22-Feb-2019

    I find that this B12 supplement is more effective than any others I have tried
  • 01-Feb-2019

    Great quality product. Will buy again.
  • 17-Jan-2019

    Good source of b12, good value
  • 16-Jan-2019

    Arrived promptly & well packaged.
  • 12-Jan-2019

    These are the best b12 supplements I have found. Free of sugar, flavourings, colourings etc, and they dissolve well under the tongue.
  • 12-Jan-2019

    Excellent product, essential in a vegan diet
  • 02-Jan-2019

    Bought it several times. Great
  • 17-Dec-2018

    Great source of B12, it’s more effort to take the supplement due to taking it under your tongue for it to dissolve, but you get used to it.
  • 15-Dec-2018

    I have taken this vitamin for several years too,t dissolves quickly and leaves no after-taste.
  • 12-Dec-2018

    Ensure I take this every day especially as I am a vegan.
  • 02-Dec-2018

    Taking B12 has reduced my hypothyroid-like symptoms. The tablets dissolve easily under my tongue and taste nice.
  • 17-Nov-2018

    Great product, highly recommend
  • 14-Nov-2018

    Too early to say I have only bedn taking ghem a few days
  • 06-Oct-2018

    Product works. Easy to take and quick to dissolve which is what i wanted
  • 06-Oct-2018

    I was looking for a B12 supplement to support my vegan diet - one that had been developed taking into account dose required, how it's best absorbed and what is is made from.
    This product ticked all the boxes.
  • 22-Sep-2018

    Excellent product! Highly recommended.
  • Show all reviews

    For UK-delivered orders that are under £25.00, we charge a nominal postage and packing fee of £1.95. UK orders above £25.00 are DELIVERED FREE OF CHARGE. 

    Dependent on weight, your order will either be sent by First Class post (Royal Mail) or via our nominated courier. A signature is required on receipt of the goods if delivered by our courier. 

    Please check all requirements (import taxes, customs regulations etc) regarding deliveries to countries outside the UK. Cytoplan Ltd cannot be held responsible for parcels that do not comply with the import regulations of the desination country.

    We cannot guarantee next day delivery, although you should receive your order within 2-3 working days. 

    If you have not received your order within 5 working days, please contact our Customer Services department.

    1. You can email our Customer Service department via our contact form here. 
    2. You can telephone on +44(0)1684 310099 
    3. You can write to us at Cytoplan Ltd, Unit 8 Hanley Workshops, Hanley Road, Hanley Swan, Worcester. Worcestershire.WR8 0DX


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