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Vitamin B

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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Cytoplan B Complex (High Potency) 60s

Cytoplan

A comprehensive, high potency B complex formula providing key B vitamins in their most active forms. B vitamins have many uses including contributi...

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Original price £22.99 - Original price £22.99
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Current price £22.99
Original price £31.50 - Original price £31.50
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Current price £31.50

Solgar Vitamin B12 Sublingual 1000ug 250 Nuggets

Solgar

Vitamin B12 Sublingual - Chewable 1000µg nuggets melt under the tongue making this convenient and easy to take. It plays a number of different role...

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Original price £31.50 - Original price £31.50
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Current price £31.50
Original price £10.99 - Original price £10.99
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Current price £10.99

Cytoplan Vitamin B12 as Methylcobalamin & Adenosylcobalamin Sub-lingual 60s

Cytoplan

A high potency active B12 supplement containing 1mg of methylcobalamin and adenosylcobalamin, both of which provide great benefit to the body.Direc...

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Original price £10.99 - Original price £10.99
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Original price £10.39 - Original price £10.39
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Current price £10.39

Vega Vitamin B Complex 60s

Vega

A one-a-day formulation to support energy metabolism. Contains all eight essential vitamins with B complex factors.DirectionsOne capsule a dayIngre...

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Original price £10.39 - Original price £10.39
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Original price £6.95 - Original price £6.95
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Current price £6.95

Natures Aid Vitamin B Complex (Daily) 90s

Natures Aid

Natures Aid® Vitamin B Complex provides a source of B vitamins to support normal energy yielding metabolism and the reduction of tiredness and fati...

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Original price £6.95 - Original price £6.95
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Current price £6.95
Original price £29.99 - Original price £29.99
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Current price £29.99

Igennus Super B-Complex 180s

Igennus

Super B-Complex contains 8 highly bioavailable B-vitamins with vitamin C. This pre-methylated B-Complex contains all the B vitamins in their most ...

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Original price £29.99 - Original price £29.99
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Original price £10.99 - Original price £10.99
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Health Aid Vegan Vitamin B2 100mg 60s

Health Aid

Vitamin B2, also known as Riboflavin contributes to normal energy-yielding metabolism and the maintenance of normal mucous membranes, red blood cel...

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Original price £10.99 - Original price £10.99
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Original price £16.95 - Original price £16.95
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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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Original price £16.95 - Original price £16.95
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Original price £35.00 - Original price £35.00
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Solgar Vitamin B-Complex "100" 100 (Capsules)

Solgar

Vitamin B-Complex ''100'' is an extra high potency formulation delivering a 100mg dose of key B vitamins. Many B vitamins are interdependent, and t...

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Original price £35.00 - Original price £35.00
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Current price £35.00
Original price £5.40 - Original price £5.40
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FSC (The Food Supplement Company) Vitamin B12 with Folic Acid 90s

FSC (The Food Supplement Company)

Vitamin B12 contributes to normal red blood cells formation and contributes to the reduction of tiredness and fatigue. Folic acid is essential for ...

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Original price £5.40 - Original price £5.40
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Original price £19.99 - Original price £19.99
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Well.Actually. High Absorption Liposomal Vitamin B12 300-1200mcg Methylcobalamin Oral Spray Truly Fruity Flavour 25ml

Well.Actually.

Well.Actually. High Absorption Liposomal Liquid Vitamin B12 Oral Spray in a delicious truly fruity flavour. Vegan & Vegetarian, no artificial p...

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Original price £14.55 - Original price £14.55
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BioCare Vitamin B12 30s

BioCare

Optimum dose vitamin B12 as hydroxycobalamin for energy and nervous support.DirectionsOne capsule taken daily with food or as professionally direct...

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Original price £14.55 - Original price £14.55
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Original price £12.99 - Original price £12.99
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Cytoplan Vitamin B12 As Hydroxycobalamin 1mg Sub-lingual 60s

Cytoplan

Cytoplan sublingual vitamin B12 is at a higher potency of 1mg (1,000µg) per tablet. It is ideal to start supplementation with if one has both a fol...

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Original price £13.75 - Original price £13.75
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Archturus Vitamin B-50 Complex 60s

Archturus

All B vitamins are closely involved in the production of energy. The Archturus B50 Complex allows all the B vitamins to be delivered separately fro...

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Original price £13.75 - Original price £13.75
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Original price £11.99 - Original price £11.99
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Igennus Super B-Complex 60s

Igennus

Super B-Complex contains 8 highly bioavailable B-vitamins with vitamin C. This pre-methylated B-Complex contains all the B vitamins in their most ...

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Original price £11.99 - Original price £11.99
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Current price £11.99
Original price £29.95 - Original price £29.95
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Altruvita CoQ10 250mg + B Complex 60s

Altruvita

AltruVita’s CoQ10 supplement + B Complex contains a high dose of CoQ10 (250mg ubiquinone) and 100% NRV (Nutrient Reference Value) of all the 9 B-vi...

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Original price £5.38 - Original price £5.38
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FSC (The Food Supplement Company) Magnesium & Vitamin B6 90s

FSC (The Food Supplement Company)

Magnesium and Vitamin B6 contribute to the reduction of tiredness and fatigue. Magnesium contributes to normal muscle function and maintenance of n...

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Original price £5.38 - Original price £5.38
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Original price £9.00 - Original price £9.00
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G&G Vitamins Vitamin B1 100mg 90s

G&G Vitamins

Of the two forms of thiamine used in vitamin B1 supplements, thiamine hydrochloride (HCl) is water-soluble. More difficult to manufacture but more ...

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Original price £9.00 - Original price £9.00
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Original price £21.00 - Original price £21.00
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G&G Vitamins Vitamin B1 500mg 90s

G&G Vitamins

Thiamine hydrochloride (HCl) is water-soluble which makes it harder to manufacture, but much more effective as the body can absorb it easier. That'...

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Original price £21.00 - Original price £21.00
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Original price £17.69 - Original price £17.69
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Quest Vitamins Vitamin B12 1000ug 90s

Quest Vitamins

Vitamin B12 is an essential vitamin that is not found in plant foods. Vitamin B12 is required for many biochemical processes in the body and is req...

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Original price £17.69 - Original price £17.69
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Original price £8.50 - Original price £8.50
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Solgar Vitamin B12 100ug (Tablets) 100s

Solgar

Solgar Vitamin B12 100µg comes in a tablet form. It plays a number of different roles in the body such as aiding the reduction of tiredness, assist...

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Original price £8.50 - Original price £8.50
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Original price £11.50 - Original price £11.50
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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...

View full details
Original price £11.50 - Original price £11.50
Original price
£11.50
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Current price £11.50
Original price £17.95 - Original price £17.95
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Solgar Vitamin B-Complex "100" 50s

Solgar

Vitamin B-Complex ''100'' is an extra high potency formulation delivering a 100mg dose of key B vitamins. Many B vitamins are interdependent, and t...

View full details
Original price £17.95 - Original price £17.95
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£17.95
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Current price £17.95
Original price £13.95 - Original price £13.95
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Pharma Nord Bio-Vitamin B12 60s

Pharma Nord

A high-dose vitamin B12 which contributes to red blood cell production, nervous system function and the reduction of tiredness and fatigue. Bio-Vi...

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Original price £13.95 - Original price £13.95
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Original price £20.49 - Original price £20.49
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Cytoplan Super B Extra 60s

Cytoplan

Super B Extra is a multivitamin and mineral formula high in B-Complex vitamins with 15mg magnesium per tablet. Super B Extra offers excellent suppo...

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Original price £20.49 - Original price £20.49
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Igennus Super B12-Complex 1000ug 180s

Igennus

Super B12-Complex has been expertly formulated to effectively support cellular levels of this essential nutrient. The superior sublingual format de...

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Original price £17.99 - Original price £17.99
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Original price £15.35 - Original price £15.35
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Salus Floradix Vitamin-B Complex Liquid Vitamin Formula 250ml

Salus

Floradix Vitamin-B-complex contains vitamins of the B-complex which are involved in a multitude of important metabolic processes that contribute si...

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Original price £15.35 - Original price £15.35
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Original price £15.95 - Original price £15.95
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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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Original price £15.95 - Original price £15.95
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Original price £30.50 - Original price £30.50
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Solgar Megasorb Vitamin B-Complex 100s

Solgar

Megasorb Vitamin B-Complex is a high potency balanced complex formulated for improved absorption and delivering key B vitamins, including Thiamine ...

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Original price £30.50 - Original price £30.50
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Original price £10.45 - Original price £10.45
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BioCare B Complex 30s

BioCare

High potency vitamin B complex energy, hormone and nervous support delivering a 50mg dose of key B vitamins.DirectionsOne capsule taken daily with ...

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Original price £10.45 - Original price £10.45
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Original price £19.15 - Original price £19.15
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BioCare Methyl B Complex 60s

BioCare

Advanced high potency B complex with methylfolate and methyl B12 for energy, nervous system and methylation support.DirectionsOne capsule taken dai...

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Original price £19.15 - Original price £19.15
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Original price £19.99 - Original price £19.99
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Cytoplan Niacin (Vitamin B3) 50mg 100s

Cytoplan

Cytoplan's vitamin B3 (niacin) is in the form of niacinamide, rather than nicotinic acid, which can cause flushing in some people. Niacin contribut...

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Original price £19.99 - Original price £19.99
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Cytoplan Pantothenic Acid (Vitamin B5) 60s

Cytoplan

Pantothenic acid contributes to the synthesis and metabolism of steroid hormones and may therefore be used by the adrenal glands in high quantities...

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Original price £17.99 - Original price £17.99
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Original price £32.99 - Original price £32.99
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Current price £32.99

Well.Actually. Liposomal Vitamin B Complex 250ml

Well.Actually.

Premium quality, high-strength Liposomal Liquid Vitamin B Complex comprises all eight essential B Vitamins. One 5ml serving works synergistically t...

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Original price £32.99 - Original price £32.99
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Original price £22.30 - Original price £22.30
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Nutrivital Liposomal B Complex 30s

Nutrivital

The B vitamin family consists of eight B vitamins which are water soluble & often work together. The body cannot store the B vitamins & mus...

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Original price £22.30 - Original price £22.30
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Original price £15.00 - Original price £15.00
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Naturya Organic Green Super Blend 250g

Naturya

A blend of hemp protein, wheatgrass, barleygrass, chlorella and spirulina powders. Rich in vitamin B12 and protein and a source of iron. A deliciou...

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Original price £15.00 - Original price £15.00
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Original price £21.99 - Original price £21.99
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Metagenics Vitamin B12 + Folate 60s (Formerly Nutri Adv. NUT-44044)

Metagenics

This blend provides 500mcg methylcobalamin (B12) and 800mcg folate with intrinsic factor for enhanced absorption. Active forms support DNA synthesi...

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Original price £21.99 - Original price £21.99
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Metagenics Vitamin B-Complex 90s (Formerly Nutri Adv. NUT-3345)

Metagenics

High-potency Vitamin B Complex with active methylated folate, B12, B6 & B2 for optimal methylation support. Includes choline & inositol for...

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Original price £21.99 - Original price £21.99
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Original price £42.49 - Original price £42.49
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Cytoplan B Complex (High Potency) 120s

Cytoplan

A comprehensive, high potency B complex formula providing key B vitamins in their most active forms. B vitamins have many uses including contributi...

View full details
Original price £42.49 - Original price £42.49
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£42.49
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Current price £42.49
Original price £23.99 - Original price £23.99
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Metagenics Vitamin B12 Chewable Raspberry Flavour 120s (Formerly Nutri Adv. NUT-4404)

Metagenics

High potency raspberry-flavoured chewable tablet containing 1000mcg of methylcobalamin, for mental wellbeing, energy production and reduction of ti...

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Original price £23.99 - Original price £23.99
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Original price £16.99 - Original price £16.99
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Metagenics Vitamin B6 90s (Formerly Nutri Adv. NUT-5576)

Metagenics

Vitamin B6 presented in its most biologically active form, pyridoxal-5-phosphate. Vitamin B6 is essential for over 160 vital enzyme processes in ou...

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Original price £16.99 - Original price £16.99
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Ener-Life Ener-B Vitamin B Complex+ Raspberry Lemonade 30 Sachets

Ener-Life

Ener-B Complex+ sachets contain all eight B vitamins with choline and inositol, plus five essential vitamins and minerals to support daily immunity...

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Original price £17.99 - Original price £17.99
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Ener-Life Ener-B Vitamin B Complex+ Orange 30 Sachets

Ener-Life

Ener-B Vitamin B Complex+ sachets contain all eight B vitamins with choline and inositol, plus five essential vitamins and minerals to support dail...

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Original price £17.99 - Original price £17.99
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Current price £19.99

Igennus Super B12-Complex 5000ug Spray 15ml

Igennus

The superior sublingual format of Super B12-Complex 5000mcg spray delivers vitamin B12 directly to the bloodstream, bypassing absorption challenges...

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Original price £19.99 - Original price £19.99
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Health Aid Branched Chain Amino Acids (BCAA) with Vitamin B6 60s

Health Aid

HealthAid Branched Chain Amino Acids include Leucine, Isoleucine and Valine which contribute to the maintenance of a healthy muscle tissue, and are...

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Original price £15.99 - Original price £15.99
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Lipolife LVB1 Vitamin B12 Strawberry & Vanilla Flavour 60ml (Liposomal)

Lipolife

LVB1 is a premium liposomal supplement, designed to increase vitamin B12 levels in the blood.DirectionsTastes best chilled. Shake before use, take ...

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Original price £12.99 - Original price £12.99
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£12.99
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Current price £12.99
Original price £15.45 - Original price £15.45
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Current price £15.45

Natures Aid Vitamin B12 Methylcobalamin 1000ug 180s

Natures Aid

Natures Aid Vitamin B12 tablets are a sublingual supplement, which means they are designed to be dissolved and absorbed under the tongue, bypassing...

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Original price £15.45 - Original price £15.45
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Current price £15.45
Original price £11.45 - Original price £11.45
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£11.45
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Current price £11.45

Natures Aid Vitamin B Complex 180s

Natures Aid

Natures Aid Vitamin B Complex provides a source of B vitamins to support normal energy yielding metabolism and the reduction of tiredness and fatig...

View full details
Original price £11.45 - Original price £11.45
Original price
£11.45
£11.45 - £11.45
Current price £11.45