Bioavailable B-vitamins
Caffeine-free energy production
Energy drinks containing caffeine boost energy by releasing adrenaline, however once metabolised by the body, can often leave you feeling more tired. Super B-Complex Effervescent instead delivers instantly usable B-vitamins with vitamin C, which support physiological pathways involved in energy production, for a natural energy boost without caffeine. B-vitamins help to reduce tiredness and fatigue by supporting normal energy-yielding metabolism.
Stress management & mental performance
B-vitamins are often depleted during times of stress, but play a crucial role in stress management. Supporting the adrenal glands is key as they are responsible for helping the body deal with stress effectively. B vitamins also help to support the production of neurotransmitters, which may impact mood. B5, B6, folate, B12 and vitamin C particularly contribute to psychological functions and mental performance, such as concentration, learning and memory.
Igennus Super B-Complex Effervescent
Great for: A caffeine free cost when you need to feel 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 
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Adults seeking support for energy metabolism, reduced tiredness and fatigue, healthy nervous system function, and normal homocysteine metabolism. It’s also useful for people who prefer an easy-to-take drink instead of pills or need methylated B‑vitamins due to genetic variants (e.g., MTHFR), certain medications, or absorption issues.
Effervescence dissolves the tablet into a flavoured drink, which can aid faster gastric absorption, is gentler on the stomach for some people, and offers an easy, hydrating way to take B‑vitamins—useful if you have trouble swallowing tablets.
Methylated forms such as L‑5‑MTHF (methylfolate) and methylcobalamin (B12) are bioactive and bypass metabolic conversion steps that some people have trouble performing. This makes them preferable for people with MTHFR variants or anyone wanting direct, usable forms of these nutrients.
In the morning or early afternoon with water. B‑vitamins can boost energy and alertness for some people, so taking them late in the day may interfere with sleep.
Methylated vitamins provide bioactive forms that can be used immediately by the body and are often more effective for people with genetic or metabolic limitations converting inactive vitamin forms. They may also reduce buildup of unmetabolized synthetic folic acid.