Vegan Vitamin B12 100mcg Sublingual Tablets

Boost energy & metabolism Medium Strength

B12 Sublingual FRONT
B12 Sublingual TOP
B12 Sublingual SIDE
Label Info 04
Pill Sizes 08

Sublingual and fast-acting, our vegan-friendly Vit B12 has been scientifically formulated to boost energy-yielding metabolism whilst reducing tiredness and fatigue. This medium strength sublingual tablet is designed to dissolve under the tongue and deliver B12 straight into the bloodstream.

This is enough for a day supply

Free Australian shipping with orders over $130 Read More

Not satisfied? Return within 90 days for a full refund.

Metabolic support

Energy-yielding metabolism

Nervous system regulation

Functioning of the nervous system

Brain function

Psychological function

Vitamin B12 created through fermentation

Like many vitamins, Vitamin B12 is usually sourced from animals - but not ours. We use Vitamin B12 produced by fermentation, which means you get the same benefits but it's cruelty-free.

Vitamin B12 is a quick and easy way to feel better when energy levels are low. At Vegetology, we offer 2 strengths of Vit B12. Discover more about the difference between our Vit B12 Sustained Release and Vit B12 Sublingual to help you decide which one is the best option for you.

Looking for an energy boost?
B12 Sublingual Character 24

Each tablet provides a fast acting medium strength dose of 100µg Vitamin B12. The Sublingual Tablet is a lower dose which makes it perfect to be taken as a maintenance dose. It is designed to dissolve under the tongue and get straight into the bloodstream.

Vitamin B12 is water-soluble, which means the body grabs what it needs and the rest passes harmlessly through the body. One of the problems is the body doesn’t always grab enough, or indeed have the time to grab enough. As this is a fast acting tablet, to ensure optimal absorption, we recommend taking this a short time after breakfast time (i.e. if you do drink water/juice/coffee, go to the bathroom and then take the tablet).

Features 01
Features 07
Features 04
Features 05

Product Information

  • Suit­able for all ages, includ­ing preg­nant women, chil­dren and infants. 

  • Suit­able for veg­e­tar­i­ans, veg­ans and indi­vid­u­als with fish and seafood allergies. 

  • For best results take 1 tablet per day. Allow tablet to dis­solve under the tongue. 

  • Rec­om­mend­ed dosage should not be exceeded.

Discover which supplements can be taken together.

Find Out More
per Tablet % EU NRV
Vitamin B12 100µg 4000%

Dextrose, Microcrystalline Cellulose, Magnesium Stearate, Vitamin B12 (Methylcobalamin, Adenosylcobalamin, Cyanocobalamin).

Store in a cool dry place, in original packaging, out of sight and reach of young children.

  • If you are taking any prescribed medication or have any medical conditions always consult your doctor or pharmacist before taking vitamins or supplements.

  • Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

  • If you experience an adverse reaction, stop taking the supplement and seek medical advice.

  • We’re all different. Sometimes a supplement will suit one person but not another. If a product doesn’t suit you, stop taking it and we’ll be happy to help you find an alternative.

  • We offer a 90-day, money-back guarantee. That means, if you don’t like the product, you can send it back to us for a refund within 90 days

Your Questions Answered

From what age is this suitable for please? Hi, we recommend this product for individuals aged 14+.
Can you confirm that your B vitamins are naturally derived and fermented from food sources - as opposed to the pharmaceutical ones from the chemist? Hi, our B Vitamins are produced using fermentation (plant-source substrates).
Hello, In regards to the B12 sublingual & fast acting tablet , I’m a little confused and would please like some clarification. Firstly on the bottle it says to take with food and a glass of water however the tablets being sublingual, isn’t enough just to place under tongue 👅? Therefore , should I place tablet under tongue , then after 5 minutes eat or drink a glass of water . Very confusing . Cheers Hi, the key with all supplements is to not take them on an empty stomach. We therefore recommend taking this and all other supplements around meal time. The glass of water is optional but always a good thing to include just before or after taking the sublingual tablet and letting it dissolve under the tongue.
Further regarding your B12, are the plant-based substrates you mention, substrates that were fermented please? eg cabbage fermented with probiotics to make sauerkraut (Im trying to find vegan products that have had no probiotcs or Kefir used / present anywhere in the production process , please note) Hi, the B12 is produced microbiologically with a fermentation process. We can confirm no probiotics or kefir are used at all in the process.
Hi, I have been ordered my B12 from you for a while, but have been looking for Thiamine Sublingual for my husband band who has Parkinson's and has been advised to take the B1 Thiamine Sublingual. Please can you let me know if this is something you can provide? Hi, Thiamine (B1) appears in our MultiVit formula at 1.65mg. At present we don't offer B1 in a standalone sublingual formula.
How many mcg of each type of cobalamin is in a tablet? Hi, we use an equal ratio (1:1:1) of each of the 3 types of Vitamin B12 in our Sublingual tablet. So it contains 33.33mcg Methylcobalamin, 33.33mcg Cyanocobalamin, and 33.33mcg Adenosylcobalamin
Have a question you don’t see answered? Get in touch. Ask a question


Average Rating


    6 June 2024
    The perfect quantity to get every morning with your breakfast. Very happy with it and good in terms of price. The pills are small and easy to swallow

    George Vafeiadis

    19 Oct 2023
    Top price Very good and easy to swallow Use it as vegan I already suggest it to Greeks Very good product


    20 Apr 2023
    I do love that there is vegan B12 and that buying supplements from Vegetology in a bundle is so great deal that it was worth it to order it to Poland - for both, price and quality. I have great bloodwork after this b12, so I can highly recommend it!