£17.99
£17.99

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Great for: supporting energy production & metabolism, psychological function, red blood cell production

Super B12-Complex has been expertly formulated to effectively raise cellular levels of this essential nutrient. The superior sublingual format delivers vitamin B12 directly to the bloodstream, bypassing absorption challenges in the gut. Different forms of B12 are required in different areas of the body, so we provide three naturally occurring and bioactive forms - methylcobalamin, adenosylcobalamin and hydroxocobalamin - for greater health coverage.


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THREE SUPERIOR FORMS OF B12 

We provide three naturally occurring and bioactive forms of B12 - methylcobalamin, adenosylcobalamin & hydroxocobalamin. No synthetic cyancobalamin

ENHANCED ABSORPTION 

Sublingual delivery boosts absorption by delivering vitamin B12 directly into the bloodstream via passive diffusion under the tongue, bypassing absorption challenges in the gut to achieve higher B12 levels

SUPPORTS ENERGY, BRAIN FUNCTION & RED BLOOD CELLS 

An effective 1000mcg dose is ideal for supporting energy levels & metabolism, the central nervous system & mood, and red blood cell production

SUGAR-FREE NATURAL STRAWBERRY FLAVOUR 

No sugar, artificial sweeteners, colours or flavours. A pleasant taste from natural sweeteners mannitol and stevia, the small one-a-day tablets dissolve comfortably under the tongue

VEGAN FORMULA 

Suitable for supplementing a plant-based diet which may be low in vitamin B12

Consistent product quality guaranteed

GMP manufactured in UK - quality standards that medicines manufacturers must meet in their production processes to ensure products are of consistent high quality

  • Description
  • Indications
  • Contents
  • Directions
  • Warnings
  • Nutrition
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Super B12-Complex has been expertly formulated to enhance delivery of vitamin B12, by combining three bioactive forms for superior absorption. B12 uptake via the gut can be compromised. Sublingual delivery bypasses the gut and fast-tracks B12 directly into the bloodstream to raise levels effectively.

Vitamin B12

  • contributes to the normal metabolism of iron
  • contributes to the maintenance of normal red blood cells 
  • contributes to normal vision
  • contributes to the reduction of tiredness and fatigue
  • contributes to normal energy-yielding metabolism
  • contributes to normal blood cell formation and to normal homocysteine synthesis
  • contributes to the normal function of the immune system
  • contributes to the normal process of cell division
  • contributes to the normal functioning of the nervous system
  • contributes to normal psychological function

Each bottle contains 180 sublingual tablets, providing a 6-months' supply.

Adults and children age 12+: 1 tablet daily.


Place under the tongue and allow to dissolve fully.


Do not chew. Do not exceed the stated dose.

This product should not be used as a substitute for a varied and balanced diet and healthy lifestyle. Seek professional medical advice before taking any food supplement if you are pregnant, breastfeeding or taking medication. Keep out of the reach of children. Store in a cool, dry place and away from sunlight.

Ingredients: Sugar-free sweeteners: mannitol, steviol glycosides (stevia leaf extract); bulking agent: hydroxypropyl cellulose; anti-caking agent: ascorbyl palmitate; natural strawberry flavour; natural colour (beetroot); hydroxocobalamin; methylcobalamin; adenosylcobalamin.

  • Sugar
  • Artificial colours, flavours & sweeteners

Not tested on animals; non-GMO; suitable for vegetarians & vegans; compatible with halal & kosher diets.

 ❄ FREE DELIVERY OVER £20.00 | ORDER BY 2PM WEEKDAYS ❄

Sublingual delivery for high absorption

Standard absorption of vitamin B12 via the gut relies on several factors that can easily be com-promised, and is limited to small quantities of B12 at any one time. Absorption is usually reliant on adequate stomach acid to detach B12 from proteins in the diet, and the presence of intrinsic factor (IF) - a binding protein which supports absorption in the intestines. Levels of stomach acid and IF are often reduced by medication, genetic variations, digestive disorders and aging, leading to reduced B12 uptake. Sublingual format bypasses the digestive system, delivering B12 directly to the bloodstream without the reliance on absorption in the gut.

With a natural strawberry flavour, Super B12-Complex is pleasant and easy to use. The small tablets have a smooth texture, sitting comfortably under the tongue. This formula is free from sugar and artificial sweeteners, colours and flavours.

Superior bioactivity from three B12 forms 

Standard B12 supplements deliver a single form, often synthetic cyanocobalamin, but methylco-balamin provides superior bioavailability and retention in comparison. Different forms of B12 are also required for different functions in the body so we combine three naturally occurring and bio-active forms - methylcobalamin, adenosylcobalamin and hydroxocobalamin - for greater health coverage. Those with genetic variations may also benefit from taking multiple forms to raise B12 status more efficiently. 

Optimal dosing works in harmony with the body

Absorption in the gut relies on several factors that can easily be compromised, and is limited to small quantities of B12 at any one time. Instead of improving absorption via the digestive system with slow-release technology and split-dosing, sublingual delivery bypasses this route altogether, allowing for superior uptake via passive diffusion directly into the bloodstream. As such, each small tablet delivers an effective 1000mcg B12 in a convenient 1-a-day dose, ideal for boosting levels without oversaturating the body.

Energy production

Adenosylcobalamin is an active form of B12 found in cellular tissues and retained in mitochondria - the powerhouse of cells - where it supports cellular energy production. Adenosylcobalamin also account for ~60-70% of total B12 stored in the liver. With co-factor activity, this form also supports brain development, growth and muscle development. Similar to methylcobalamin, ade-nosylcobalamin has superior bioavailability with the advantage of delivering B12 more efficiently to cells.

Mood & central nervous system

Active predominantly in cell plasma, methylcobalamin is required to convert folic acid to its active form. Providing superior bioavailability, methylcobalamin is also a cofactor for homocysteine recycling, essential for neurotransmitter function, affecting brain function and mood balance. With an important role in detoxification, methylcobalamin also supports the formation of S-adenosylmethionine (SAMe), a universal methyl donor for almost 100 different substrates, including DNA, RNA, hormones, proteins, and lipids. 

Red blood cell production

Hydroxocobalamin is active in both cell plasma and blood. Particurlarly beneficial for smokers, hydroxocobalamin acts as a scavenger for detoxification by-products, including cyanide mole-cules and nitric oxide (NO) radicals. B12 injections often deliver B12 in the hydroxocobalamin form.

Be kind to your health

“We are living in a rapidly changing world that challenges us in new and unexpected ways. We believe evidence-based nutrition has an important role to play in helping us to protect and boost our wellbeing. At Igennus we empower people who are committed to investing in their health with high impact nutrition to lead a healthier and fuller life. Our supplements are expertly formulated by our in-house nutrition scientists to achieve superior bioavailability for maximum impact on your health."

Dr Jav Nazemi

CEO & Co-Founder