Nature's Bounty Complete B Vitamin Complex 100

B vitamins are a group of water soluble vitamins. Because they are water soluble they are not stored by the body and need constant replenishment through our diet. B vitamins are well known for their energy supporting benefits, as they are crucial in the body’s process of converting our food into energy. What’s less known is that B vitamins are also important for a number of other key functions within the body, including our brain, immune and nervous systems.

Nature's Bounty® Complete B Vitamin Complex food supplement provides an excellent source of eight B vitamins to support both mental and physical energy levels, so you can get more out of your day.(1-2) Whether you’re needing energy for the gym, waking up in the morning, or if you need to focus at work, our Complete B has you covered to support your physical energy levels, mental stamina and focus.

Contains 5 high strength B vitamins – including B5, B6 & B12


Supports mental performance & focus

Helps to reduce tiredness

Supports physical energy levels

Supports the conversion of food into energy

Also supports the brain, immune and nervous system functions

Ideal for those with restricted diets (i.e. no meat) that may be lacking in B vitamins

Suitable for Vegetarians and Vegans

At Nature’s Bounty® we understand the daily stresses of modern living can affect your health and wellbeing, and we are here to help. For nearly 50 years, we’ve been combining innovation with the finest ingredients, to provide supplements of unsurpassed quality and value. Our range is designed to make it simple for you to find the right supplement for your needs – from beauty and women’s health, to energy, immunity and more – so you can reach your healthy best.

1. Vitamins B6 and B12 contribute to normal energy-yielding metabolism, reduction of tiredness and fatigue, nervous system, immune system and psychological functions.
2. Pantothenic acid contributes to normal mental performance.
3. Biotin contributes to normal macronutrient metabolism.

Food supplements should not be used instead of a varied balanced diet and a healthy lifestyle.