£11.99£9.99YOU SAVE 17%
£11.99£9.99YOU SAVE 17%

Great for: a caffeine-free boost when you need to be energised

Super B-Complex Effervescent is a high potency formula designed for a natural, caffeine-free energy boost. Full-spectrum bioactive B-vitamins & vitamin C are rapidly released into the bloodstream, providing the ideal pick-me-up when you need to be energised mentally or physically. Each ingredient has been selected for optimum absorption and biological activity, including folate (as methyltetrahydrofolate), methylcobalamin and pyridoxal-5-phosphate. The B-vitamins included in this formula are scientifically shown to support energy production, reduce tiredness and fatigue, and boost mental performance. Delicious natural orange flavour, free from sugar and aspartame.

£0.00 each
Purchase Options
Selling Plans
    Earn 10% reward points on your order
 Deliver every month


Delivering 8 essential B-vitamins & vitamin C in an effervescent drink for rapid action benefits. Our tablets dissolve in water, have a natural orange flavour and are easy to take on the go


Effervescent tablets rapidly release vitamins into liquid form, allowing for quicker absorption into the bloodstream, providing the ideal pick-me-up for energy and mental performance


We use superior forms of B vitamins which are more bioavailable and instantly used by the body, including methylated folate (not folic acid), and vitamin B12 as methylcobalamin (not cyanocobalamin)


B-vitamins and vitamin C support physiological pathways involved in energy production, providing relief from tiredness and fatigue without over-stimulating the body


Produced to GMP standards, vegan, MTHFR-friendly, free from sugars, artificial colours and flavours

  • Description
  • Content
  • Directions
  • Warnings
  • Nutrition
  • Allergen information
  • Product guide

Super B-Complex Effervescent is a high potency formula designed for a natural, caffeine-free energy boost. Full spectrum bioactive B-vitamins & vitamin C are rapidly released into the bloodstream, providing the ideal pick-me-up when you need to be energised.

Each bottle contains 20 effervescent tablets, providing 20 adult servings. Orange flavour.

Adults dissolve 1 tablet in 500ml cold water. Alternatively, the tablet may be split and dissolved in 250ml cold water and taken morning and afternoon. Do not exceed the stated dose

This product should not be used as a substitute for a varied and balanced diet and healthy lifestyle. As with any dietary supplement, please consult your physician before use if you are pregnant or breastfeeding, have a medical condition, or are taking any medication. Keep out of reach of children. Store in a cool, dry place and away from direct sunlight.

Ingredients: Citric acid; sodium bicarbonate; sweeteners: sorbitol, sucralose; ascorbic acid; natural flavour: juicy orange; maize starch; natural colour: beetroot; nicotinamide; calcium-D-pantothenate; thiamine hydrochloride; riboflavin-5-phosphate; pyridoxal-5-phosphate; methylcobalamin; L-[6S]-5-methyltetrahydrofolate; D-biotin. 

Liposomal elderberry and vitamin c nutrition table

This product is not made with any ingredients containing gluten, wheat, dairy, soya, eggs, fish, shellfish, tree nuts or peanuts.

No sugar, artificial colours & flavours, not tested on animals; non-GMO; suitable for vegetarians & vegans; compatible with kosher & halal 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 B-Complex Effervescent. Find out when to take it, at what dose and how to maximise absorption for optimum results.


Igennus supplements are expertly formulated

Expertly formulated in-house to offer superior bioavailability

This advanced formula provides essential nutrients in their most absorbable forms, with proven biological activity to boost immune health both during acute phases and longer term. Designed to overcome dietary shortfalls and tightly controlled absorption pathways, this supplement en-sures maximum nutrient coverage for true health benefits. 

All of our supplements are expertly developed in-house by nutrition scientists and our resident doctor, to efficiently raise nutrient levels in the body for maximum results. We are obsessed with bioavailability and formulate our supplements considering the full journey of the nutrient inside the body. From supplement to cell, we seek to maximise the absorption, saturation and retention of the active ingredients. We are always mindful of the synergies and interactions of nutrients within the body to avoid disrupting homeostasis.

GMP manufactured

Exceptional ingredients, GMP manufactured with finished product testing

We carefully source from reputable suppliers, whose raw materials are tested before production, ensuring we only use super-pure ingredients in our products. We use UK, European & USA facilities that manufacture in compliance with strict and stringent GMP (good manufacturing practices) – quality standards that medicines manufacturers must meet in their production processes to ensure products are of consistent high quality that you can trust 100%. We promise consistent high quality, safety and purity and stated doses for the entire shelf life.

We reject before manufacturing any ingredients that do not match our exacting standards. We test finished products to ensure we offer you the active levels we state on the nutritional panel, which also always details both bulk and active ingredient, for greater transparency.

We offer advanced everyday nutrition supplements

Be kind to your health with advanced everyday nutrition

The world is changing. We are leading fuller, longer lives but we are also being challenged in new and unexpected ways. Gradually, the foundations of great health are being eroded: nourishment from local, seasonal food; clean air and water; rejuvenating sleep; regular, natural movement; living a low-stress life.

Staying healthy now requires a commitment to healthy nutrition and an active outdoor lifestyle. At Igennus, we believe in the power of food coupled with careful supplementation to boost, protect and manage our health throughout our lifetime. Scientifically developed by our in-house team, our expertly formulated nutrition supplements optimise bioavailability and work in harmony with your body for superior results.

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