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Vitamin B

Shop Vitamin B Supplements at DennisTheChemist.com – Energy Support & Nutritional Balance

Support your energy levels and overall wellbeing with our curated range of Vitamin B supplements, available at DennisTheChemist.com. The B-vitamin family plays a vital role in helping the body convert food into energy, maintain healthy skin, and support the nervous system—making it a key part of any balanced wellness routine.

Choose from a variety of options to suit your needs:

  • Vitamin B Complex – a complete blend of B1, B2, B3, B5, B6, B7 (Biotin), B9 (Folic Acid), and B12

  • Individual B vitamins – such as B6 for hormonal support or B12 for plant-based diets

  • Methylated forms – including methylcobalamin and folate for enhanced bioavailability

  • Sustained-release and high-strength formulas

We stock trusted brands known for purity and quality, including:

  • Lamberts

  • Solgar

  • Natures Aid

  • Pharma Nord

  • Viridian

Many of our B-vitamin products are vegan-friendly, non-GMO, and free from artificial additives—ideal for supporting a modern, health-conscious lifestyle.

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Lamberts Vitamin B-50 Complex 120s - Dennis the Chemist
£16.95 - £16.95
£16.95
£16.95 - £16.95
£16.95

Lamberts Vitamin B-50 Complex 120s

Lamberts

A high potency, comprehensive complex of the important B vitamin group, plus high levels of myo-inositol and the 'brainfood' choline. Also includes...

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£16.95 - £16.95
£16.95
£16.95 - £16.95
£16.95
Lamberts Vitamin B-50 Complex 60's - Dennis the Chemist
£11.50 - £11.50
£11.50
£11.50 - £11.50
£11.50

Lamberts Vitamin B-50 Complex 60's

Lamberts

A high potency, comprehensive complex of the important B vitamin group, also containing high levels of myo-inositol and the 'brainfood' choline. Pl...

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£11.50 - £11.50
£11.50
£11.50 - £11.50
£11.50
Lamberts Methyl B Complex 60's - Dennis the Chemist
£15.95 - £15.95
£15.95
£15.95 - £15.95
£15.95

Lamberts Methyl B Complex 60's

Lamberts

Lamberts® Methyl B Complex is a superior and comprehensive B Complex supplement. The active form of vitamin B6 is present plus methylcobalamin, a s...

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£15.95 - £15.95
£15.95
£15.95 - £15.95
£15.95
Vitamin B12 100ug 100's - Dennis the Chemist
£7.95 - £7.95
£7.95
£7.95 - £7.95
£7.95

Lamberts Vitamin B12 100ug 100's

Lamberts

Vitamin B12 is involved in the manufacture of red blood cells and contributes to the normal function of the immune system. It is found mainly in an...

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£7.95 - £7.95
£7.95
£7.95 - £7.95
£7.95
Lamberts Vitamin B12 1000ug 60's - Dennis the Chemist
£9.95 - £9.95
£9.95
£9.95 - £9.95
£9.95

Lamberts Vitamin B12 1000ug 60's

Lamberts

Vitamin B12 is involved in the manufacture of red blood cells and contributes to the normal function of the immune system. It is found mainly in an...

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£9.95 - £9.95
£9.95
£9.95 - £9.95
£9.95
Lamberts Vitamin B-100 Complex 200's - Dennis the Chemist
£44.95 - £44.95
£44.95
£44.95 - £44.95
£44.95

Lamberts Vitamin B-100 Complex 200's

Lamberts

A high potency, comprehensive complex of the important B vitamin group. B vitamins are needed for the release of energy from food, for a healthy ne...

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£44.95 - £44.95
£44.95
£44.95 - £44.95
£44.95
Lamberts Vitamin B-100 Complex 60's - Dennis the Chemist
£17.95 - £17.95
£17.95
£17.95 - £17.95
£17.95

Lamberts Vitamin B-100 Complex 60's

Lamberts

A high potency, comprehensive complex of the important B vitamin group. B vitamins are needed for the release of energy from food, for a healthy ne...

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£17.95 - £17.95
£17.95
£17.95 - £17.95
£17.95
Lamberts Thiamin 100mg (Vitamin B1) 90's - Dennis the Chemist
£11.95 - £11.95
£11.95
£11.95 - £11.95
£11.95

Lamberts Thiamin 100mg (Vitamin B1) 90's

Lamberts

Thiamin is an essential nutrient obtained from food sources such as whole grains, pulses, nuts and seeds. It plays an important role in the release...

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£11.95 - £11.95
£11.95
£11.95 - £11.95
£11.95