Super B12-Complex 5000mcg Spray, Methylated Vitamin B12 as Methylcobalamin, Natural Cherry Flavour, Vegan

Igennus Health Care Nutrition Super B12-Complex 5000mcg spray bottle and its retail box, featuring white and green packaging with pink accents.

Super B12-Complex 5000mcg Sublingual Spray, Methylated Vitamin B12 as Methylcobalamin, Sugar-Free & Natural Cherry Flavour, Vegan

45 servings

$19.95

Super B12-Complex 5000mcg Sublingual Spray, Methylated Vitamin B12 as Methylcobalamin, Sugar-Free & Natural Cherry Flavour, Vegan

$19.95

Great for: high-intensity support for increasing vitamin B12 levels to support energy production & metabolism, psychological function and red blood cell production

Super B12-Complex 5000mcg Spray has been expertly formulated to effectively raise cellular levels of this essential nutrient. The superior sublingual format delivers vitamin B12 directly into the bloodstream, bypassing gut absorption challenges. With a natural cherry flavour, Super B12-Complex is pleasant and easy to use.

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EVIDENCE-LED
FORMULATION

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3rd-PARTY
TESTED

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VEGAN &
NON-GMO

GMP
MANUFACTURED

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Free US shipping over $40

Delivered from our US warehouse to your door

Supplement Facts:

Nutrient	Per 2 sprays	% DV*
Vitamin B12	5000 mcg	208,333%
of which methylcobalamin	1667 mcg	69,444%
of which adenosylcobalamin	1667 mcg	69,444%
of which hydroxocobalamin	1667 mcg	69,444%

*% DV = Percent Daily Value based on a 2,000 calorie diet.

Servings per container: 45

Other ingredients: Water, xylitol, natural flavoring (cherry), citric acid, potassium sorbate.

Real use & expert insights

Each bottle contains 90 sprays/45 servings.

Adults: Spray once under the tongue and delay swallowing before repeating. Do not exceed the stated dose. Replace lid after use.

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 or breastfeeding, or are taking medication. Keep out of the reach of children. Store in a cool, dry place and away from sunlight.

This product is not made with any ingredients containing gluten, wheat, dairy, soya, eggs, fish, shellfish, tree nuts or peanuts. Our manufacturing facilities have strict allergen management procedures in place, however we cannot guarantee that our products are made in allergen-free facilities without the very small risk of trace amounts of cross contamination.

No sugar, artificial colours, flavours or sweeteners; not tested on animals; non-GMO; suitable for vegetarians & vegans; compatible with halal & kosher diets.

We often get asked many questions about our products, so our nutritionists have compiled this downloadable product information guide to ensure you get the most from taking Super B12-Complex 5000mcg Spray. Find out when to take it, at what dose and how to maximise absorption for optimum results.

Sublingual delivery bypasses gastrointestinal absorption pathways and effectively raises vitamin B12 status:

Chan, C. et al. Oral Vitamin B12 Replacement for the Treatment of Pernicious Anemia. Front Med (Lausanne). 2016 Aug 23;3:38
Del Bo’, C. et al. Effect of two different sublingual dosages of vitamin B12 on cobalamin nutritional status in vegans and vegetarians with a marginal deficiency: A randomized controlled trial. Clin Nutr. 2019 Apr;38(2):575-583
Delpre, G. et al. Sublingual therapy for cobalamin deficiency as an alternative to oral and parenteral cobalamin supplementation. Lancet. 1999;354(9180):740–1
Smith, T. and Johnson, M. Sublingual delivery of micronutrients: Mechanisms and clinical implications. Nutr Health. 2020;26(2):85–92

Combining multiple forms of vitamin B12 may support broader tissue delivery and utilisation compared to single-form B12 supplements:

Adams, J.F. et al. Absorption of cyanocobalamin, coenzyme B₁₂, methylcobalamin, and hydroxocobalamin at different dose levels. Scand J Gastroenterol. 1971;6(3):249-52
Kelly, G. The coenzyme forms of vitamin B12: Toward an understanding of their therapeutic potential. Alt Med Rev. 1997;2(6):459-471
Paul, C. and Brady, D.M. Comparative Bioavailability and Utilisation of Particular Forms of B12 Supplements With Potential to Mitigate B12-Related Genetic Polymorphisms. Integr Med (Encinitas). 2017 Feb;16(1):42-49
Thakkar, K. and Billa, G. Treatment of vitamin B12 deficiency – methylcobalamin? Cyanocobalamin? Hydroxocobalamin? - clearing the confusion. Eur J Clin Nutr. 2015 Jan;69(1):1-2

Different forms of vitamin B12 may help overcome variations in absorption and metabolism associated with common genetic polymorphisms:

Paul, C. and Brady, D.M. Comparative Bioavailability and Utilisation of Particular Forms of B12 Supplements With Potential to Mitigate B12-Related Genetic Polymorphisms. Integr Med (Encinitas). 2017 Feb;16(1):42-49
Surendran, S. et al. An update on vitamin B12-related gene polymorphisms and B12 status. Genes Nutr. 2018 Feb 6;13:2

SUPER STRENGTH 5000 mcg -

delivers a potent dose of vitamin B12 from 2 sprays; for enhanced uptake, spray once under the tongue and delay swallowing before repeating

SUPERIOR 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

THREE BIOACTIVE B12 FORM -

we provide naturally occurring and bioactive forms of B12 – methylated B12 as methylcobalamin, plus adenosylcobalamin & hydroxocobalamin (no synthetic cyanocobalamin) to achieve higher B12 uptake

SUPPORTS ENERGY LEVELS -

this B12 spray is ideal for reducing tiredness and fatigue as it contributes to normal red blood cell formation and energy-yielding metabolism

PURE & CLEAN -

we use hypoallergenic ingredients with no unnecessary additives; UK GMP-manufactured, certified vegan, non-GMO & compatible with halal and kosher diets

Explore the formula

Enhanced absorption bypasses the gut

Standard absorption of vitamin B12 via the gut relies on several factors that can easily be compromised, 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 ageing, leading to reduced B12 uptake.

High strength & sublingual delivery

We use the superior sublingual format to bypass the digestive system, avoiding any absorption issues which may be present. Sublingual delivery allows vitamin B12 to be absorbed directly into the bloodstream via passive diffusion under the tongue. This superior uptake mechanism is ideal for those who may have suboptimal digestion. 2 sprays deliver a potent dose of 5000mcg B12, ideal for supporting B12 levels.

Three superior forms of B12

Standard B12 supplements often deliver a single form of B12 as synthetic cyanocobalamin, a poorly absorbed form. To provide superior bioavailability and retention, we combine three naturally occurring and bioactive forms - methylcobalamin, adenosylcobalamin and hydroxocobalamin. These forms of B12 are also required for different functions in the body, offering greater health coverage. Those with genetic variations may also benefit from taking multiple forms to raise B12 status more efficiently.

Is Super B12-Complex 5000mcg Spray right for you?

An honest guide to help you decide.

A great fit if you...

are looking for a sublingual alternative to conventional B12 tablets
are looking for a high-strength 5000mcg dose to boost B12 levels, fast
follow a plant-based diet
like natural cherry flavor

Seek advice or consider another option if...

you have a health condition or take medication
you'd prefer a better-value, longer-lasting vitamin B12 supplement
you'd prefer to avoid potassium sorbate or xylitol
you dislike cherry flavor

How Super B12-Complex 5000mcg Spray compares

Not all B12 supplements are formulated the same. See how ours compares.

	Super B12-Complex 5000mcg Spray	Typical B12 supplements
Number of B12 forms	3 complementary forms	Typically 1 form
B12 forms	Methyl, adenosyl and hydroxo B12	Often only methyl or cyano B12
Cyanocobalamin	None	Commonly used
Optimised for absorption	Yes - sublingual delivery	No - typically relies on digestive pathways
B12 strength	5000mcg per daily dose	Varies
Daily dose	2 sprays	Varies
Artificial colors or flavors	No	Often

What to expect

Magnesium and L-theanine build steadily — here's a realistic timeline of how your family may notice the difference.

What you may notice

You may notice improved energy and reduced tiredness within the first few weeks, particularly if your B12 status was previously low.

With consistent use

Building and maintaining healthy B12 status takes time, supporting energy metabolism, red blood cell formation and nervous system function.

Good to know

Benefits aren’t always something you can feel - B12 provides important nutritional support even when you don’t notice an obvious change.

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 accounts for ~60-70% of total B12 stored in the liver. With co-factor activity, this form also supports brain development and growth. Similar to methylcobalamin, adenosylcobalamin has superior bioavailability with the advantage of delivering B12 more efficiently to cells.

Mood balance

Active predominantly in blood 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 cells and blood plasma. Particularly beneficial for smokers, hydroxocobalamin acts as a scavenger for detoxification by-products, including cyanide molecules and nitric oxide (NO) radicals. B12 injections often deliver B12 in the hydroxocobalamin form. Vitamin B12 spray via passive diffusion under the tongue may be as efficient as B12 injections.

CUSTOMER SPOTLIGHT

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VERIFIED · US

"After two weeks, my 6-year-old started asking for her 'calm gummy' before bed. She falls asleep faster, fewer meltdowns at dinner, and I'm sleeping better too. It's a non-negotiable in our nightly routine now."