• thecary Vitamin B Complex 90 vegan tablets, front of bottle, B1 to B12 with inositol UK
  • thecary Vitamin B Complex 90 vegan tablets, side of bottle showing supplement facts
  • thecary Vitamin B Complex 90 vegan tablets, back of bottle with directions
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thecary

Vitamin B Complex — B1 to B12 + Inositol, 90 Vegan Tablets

Vitamin B Complex — B1 to B12 + Inositol, 90 Vegan Tablets

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£18.99 GBP
£18.99 GBP
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Ingredients

Bulking Agents (Microcrystalline Cellulose, Di-Calcium Phosphate), Vitamin B5, Inositol, Vitamin B2, Vitamin B3, Vitamin B6, Vitamin B1, Anti-caking Agent (Magnesium Stearate), Biotin, Folic Acid, Vitamin B12.

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Microcrystalline Cellulose

Category

Fibre

Di Calcium Phosphate

Category

Mineral

Vitamin B5

Category

Vitamin

Inositol

Category

Natural Compound

Vitamin B2

Category

Vitamin

Vitamin B3

Category

Vitamin

Vitamin B6

Category

Vitamin

Vitamin B1

Category

Vitamin

Magnesium Stearate

Category

Natural Compound

Biotin

Category

Vitamin

Folic Acid

Category

Vitamin

Vitamin B12

Category

Vitamin

Microcrystalline Cellulose

Acts as a fiber (though typically in small amounts in supplements), provides structure to tablets, generally recognized as safe.

Key Function

Bulking agent, binder, disintegrant.

What it's used for

Pharmaceutical and food additive, mainly as an excipient in tablets and capsules.

Key Benefits

Acts as a fiber (though typically in small amounts in supplements), provides structure to tablets, generally recognized as safe.

Science Behind It

Microcrystalline cellulose (MCC) is a purified, partially depolymerized cellulose. It's an inert, insoluble dietary fiber that is not digested or absorbed by the body. In supplement formulations, its primary role is as a binder to hold ingredients together, a filler or bulking agent to increase tablet size, and a disintegrant to help tablets break down in the digestive tract.

Di Calcium Phosphate

A source of calcium and phosphorus, which are needed for the maintenance of normal bones and teeth.

Key Function

Bone structure, mineral source, bulking agent.

What it's used for

Calcium and phosphorus supplementation, used as a dietary supplement and excipient in tablets.

Key Benefits

A source of calcium and phosphorus, which are needed for the maintenance of normal bones and teeth.

Science Behind It

Di Calcium Phosphate contains both calcium and phosphorus, two essential minerals. Calcium is needed for the maintenance of normal bones and teeth; phosphorus contributes to normal energy-yielding metabolism and the maintenance of normal bones and teeth. In supplements it also acts as a mineral source and a binder.

Vitamin B5

Contributes to normal energy-yielding metabolism, normal mental performance, and the reduction of tiredness and fatigue.

Key Function

Coenzyme A (CoA) synthesis, fatty acid synthesis and metabolism, energy production.

What it's used for

Energy metabolism, mental performance, skin and hair.

Key Benefits

Contributes to normal energy-yielding metabolism, normal mental performance, and the reduction of tiredness and fatigue.

Science Behind It

Vitamin B5 (pantothenic acid) is a precursor to Coenzyme A, a vital coenzyme in the synthesis and breakdown of fatty acids and in energy production. It contributes to normal energy-yielding metabolism, normal mental performance, the normal synthesis of some hormones and neurotransmitters, and the reduction of tiredness and fatigue.

Inositol

A naturally occurring compound central to cell signalling, widely studied for mood and metabolic wellness.

Key Function

Cell signaling, nerve function, fat metabolism.

What it's used for

Mood, metabolic, and nervous-system support.

Key Benefits

A naturally occurring compound central to cell signalling, widely studied for mood and metabolic wellness.

Science Behind It

Inositol (often myo-inositol) is a carbocyclic polyol that plays a role in cell membrane structure and intracellular signalling. It acts as a secondary messenger in various biological processes, including insulin signalling and neurotransmission. It is widely studied in the context of mood and metabolic wellness.

Vitamin B2

Contributes to normal energy-yielding metabolism, the maintenance of normal vision, the protection of cells from oxidative stress, and the reduction of tiredness and fatigue.

Key Function

Coenzyme for FAD and FMN, energy production, antioxidant.

What it's used for

Energy metabolism, red blood cell formation, vision.

Key Benefits

Contributes to normal energy-yielding metabolism, the maintenance of normal vision, the protection of cells from oxidative stress, and the reduction of tiredness and fatigue.

Science Behind It

Riboflavin is a precursor to the coenzymes FAD and FMN, vital for electron-transfer reactions in energy production. It contributes to normal energy-yielding metabolism, the maintenance of normal red blood cells and vision, the protection of cells from oxidative stress, and the reduction of tiredness and fatigue.

Vitamin B3

Contributes to normal energy-yielding metabolism, normal function of the nervous system, and the maintenance of normal skin. Helps reduce tiredness and fatigue.

Key Function

Coenzyme for NAD and NADP, energy production, DNA repair.

What it's used for

Energy metabolism, nervous system, skin health.

Key Benefits

Contributes to normal energy-yielding metabolism, normal function of the nervous system, and the maintenance of normal skin. Helps reduce tiredness and fatigue.

Science Behind It

Vitamin B3 (niacin) is a precursor to the coenzymes NAD and NADP, which are essential for hundreds of enzymatic reactions involved in energy metabolism and cellular repair pathways. It contributes to normal energy-yielding metabolism, normal psychological function, normal function of the nervous system, and the maintenance of normal skin and mucous membranes.

Vitamin B6

Contributes to normal psychological function, the regulation of hormonal activity, normal red blood cell formation, and the reduction of tiredness and fatigue.

Key Function

Amino acid metabolism, neurotransmitter synthesis, red blood cell formation.

What it's used for

Mood, hormonal balance, energy, nervous system.

Key Benefits

Contributes to normal psychological function, the regulation of hormonal activity, normal red blood cell formation, and the reduction of tiredness and fatigue.

Science Behind It

Vitamin B6 acts as a coenzyme in over 100 enzymatic reactions, primarily in amino acid metabolism. It is involved in the synthesis of neurotransmitters and contributes to normal psychological function, the regulation of hormonal activity, normal red blood cell formation, and the reduction of tiredness and fatigue.

Vitamin B1

Contributes to normal energy-yielding metabolism, the normal function of the heart, and normal psychological function.

Key Function

Carbohydrate metabolism, nerve function.

What it's used for

Energy production, nervous system health, cognitive function.

Key Benefits

Contributes to normal energy-yielding metabolism, the normal function of the heart, and normal psychological function.

Science Behind It

Thiamine is a coenzyme in several reactions central to carbohydrate metabolism and the production of energy from glucose. It contributes to normal energy-yielding metabolism, the normal function of the heart, and normal psychological and nervous-system function.

Magnesium Stearate

Improves manufacturing efficiency, ensures consistent tablet/capsule fill, generally recognized as safe.

Key Function

Lubricant, anti-adherent.

What it's used for

Pharmaceutical and supplement manufacturing aid to prevent ingredients from sticking

Key Benefits

Improves manufacturing efficiency, ensures consistent tablet/capsule fill, generally recognized as safe.

Science Behind It

Magnesium stearate is a salt formed from magnesium and stearic acid, a saturated fatty acid.

Biotin

Contributes to the maintenance of normal hair and skin, normal macronutrient metabolism, and normal function of the nervous system.

Key Function

Coenzyme for carboxylase enzymes, macronutrient metabolism.

What it's used for

Hair, skin, and nail health, energy metabolism.

Key Benefits

Contributes to the maintenance of normal hair and skin, normal macronutrient metabolism, and normal function of the nervous system.

Science Behind It

Biotin is a coenzyme for several carboxylase enzymes that play roles in metabolism, including fatty acid synthesis and the breakdown of certain amino acids. It contributes to the maintenance of normal hair, skin, and mucous membranes, normal macronutrient metabolism, and the normal function of the nervous system.

Folic Acid

Contributes to maternal tissue growth during pregnancy, normal blood formation, normal homocysteine metabolism, and the reduction of tiredness and fatigue.

Key Function

DNA synthesis, cell division, red blood cell formation.

What it's used for

Maternal health in pregnancy, blood formation, tiredness.

Key Benefits

Contributes to maternal tissue growth during pregnancy, normal blood formation, normal homocysteine metabolism, and the reduction of tiredness and fatigue.

Science Behind It

Folic acid (or folate, its natural form) is essential for DNA synthesis and cell division, and is therefore especially important during pregnancy, when it contributes to maternal tissue growth. It works alongside Vitamin B12 to support normal blood formation and contributes to normal homocysteine metabolism and the reduction of tiredness and fatigue.

Vitamin B12

Contributes to normal red blood cell formation, normal function of the nervous system, normal energy-yielding metabolism, and the reduction of tiredness and fatigue.

Key Function

Red blood cell formation, nerve function, DNA synthesis.

What it's used for

Energy, nervous system, red blood cell formation.

Key Benefits

Contributes to normal red blood cell formation, normal function of the nervous system, normal energy-yielding metabolism, and the reduction of tiredness and fatigue.

Science Behind It

Vitamin B12 contributes to the normal function of the nervous system and the normal formation of red blood cells. It acts as a coenzyme in key reactions, including the conversion of homocysteine to methionine, and contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue. It is most commonly supplemented in vegetarian and vegan diets.

Tired in a way sleep does not fix. The B vitamins are the group most closely tied to how the body turns food into usable energy — and the ones that plant-based diets, busy schedules and age most often leave short.

Eight B vitamins, one tablet

thecary's Vitamin B Complex delivers all eight B vitamins — B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate) and B12 (methylcobalamin) — alongside inositol, in a single daily tablet. B12 is supplied as methylcobalamin, its active form, at a level that matters for anyone eating few animal products.

What a B complex does

In the wording authorised by European food-safety regulators, the B vitamins contribute to normal energy-yielding metabolism (B1, B2, B3, B5, B6, B7, B12); the reduction of tiredness and fatigue (B2, B3, B5, B6, B9, B12); the normal functioning of the nervous system (B1, B2, B3, B6, B7, B12) and normal psychological function (B1, B3, B6, B7, B9, B12); the normal function of the immune system (B6, B9, B12); and normal red blood cell formation (B6, B9, B12).

Who tends to run low

B vitamins are water-soluble, so the body keeps no large reserve — they need topping up regularly. Vegans and vegetarians are the group most likely to fall short on B12, which is found almost entirely in animal foods. Intake can also drop with age and through periods of high demand.

How to take it

One tablet daily with food and water, ideally in the morning. B vitamins are water-soluble, so consistency matters more than timing — the same time each day gives the steadiest intake. It is normal for riboflavin (B2) to turn urine bright yellow; this is harmless.

Vegan, GMO-free, and made in the UK to FSSC 22000 standard. Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended dose. If you are pregnant, breastfeeding, taking medication or under medical supervision, consult your doctor before use.

  • Made In UK

  • FSSC 22000

  • Vegan

  • GMO Free

  • Science Backed

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FAQ

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What does Vitamin B Complex do?

The eight B vitamins work together in how the body turns food into energy. Between them they contribute to normal energy-yielding metabolism, the reduction of tiredness and fatigue, the normal functioning of the nervous system, normal psychological function, the normal function of the immune system, and normal red blood cell formation.

When is the best time to take Vitamin B Complex?

In the morning, with food and water. B vitamins are water-soluble and taken up quickly, so most people take them earlier in the day. What matters most is taking it consistently rather than the exact time.

Is thecary's Vitamin B Complex vegan?

Yes. It is vegan and free from GMO, made in the UK to FSSC 22000 standard, and free from artificial colours and sweeteners. The B12 is supplied as methylcobalamin, which suits plant-based diets that are often low in B12.

How long does it take to feel the effects?

B vitamins work through consistent daily intake rather than a single dose, so take it regularly as part of a routine. Taken as part of a varied diet, it contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue — it is not a stimulant and does not work like one.

Can I take it alongside other supplements?

Yes. A B complex pairs well with our Magnesium Complex, and with NMN 500mg for those focused on cellular energy. If you take prescription medication, check with your doctor or pharmacist first.

Why does Vitamin B make my urine bright yellow?

That is riboflavin (vitamin B2), which is naturally bright yellow. Because B vitamins are water-soluble, the body passes what it does not use — the colour is simply the excess leaving the body, and is completely harmless.

Does it contain Folic Acid or Folate?

It contains folate — the B9 form the body uses directly. Folate contributes to normal blood formation, normal homocysteine metabolism, normal psychological function, and the reduction of tiredness and fatigue.

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