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Chromium, zinc and B vitamins in two capsules a day

Glucavix

Glucavix is a food supplement in capsules that brings together 18 ingredients around chromium, which contributes to the maintenance of normal blood sugar levels, and the B vitamins, for normal energy metabolism.

£69.95£36.65

Recommended pack: 3 months — £109.95, delivery included

  • Chromium contributes to the maintenance of normal blood sugar levels
  • Zinc contributes to normal carbohydrate metabolism
  • Niacin, vitamin B6 and vitamin B12 contribute to normal energy-yielding metabolism
  • Vitamin B6 and vitamin B12 contribute to the reduction of tiredness and fatigue
  • Vitamin B6 and vitamin B12 contribute to normal red blood cell formation
  • Folic acid contributes to normal blood formation
  • Vitamin C increases iron absorption
  • Vitamin D contributes to normal blood calcium levels
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4.7 out of 5 · more than 5,000 verified buyers

Glucavix — food supplement in capsules
Order now — £36.65
Delivery included from two jars
Secure payment
30-day money-back guarantee
GMP-certified production in the EU

4.7/5

rating shown in the seller's shop

18 ingredients

each with its own stated dose

2 capsules

a day, with breakfast

30 days

money-back guarantee

What Glucavix is

Glucavix is a food supplement in capsules built around chromium, zinc and the B vitamins, for adults who want to look after normal blood sugar levels and everyday energy as part of an ordinary routine. A jar holds 60 capsules, which is 30 days at two capsules a day. The formula combines 18 ingredients with a stated dose for each one: ten micronutrients from chromium to biotin, plus eight plant extracts and other substances — apple cider vinegar extract, guarana, L-theanine, ginseng, acerola, coenzyme Q10, the lactic acid bacterium Bacillus coagulans and black pepper extract. The seller states that production takes place in a GMP-certified European facility. Taking it is simple: two capsules with a glass of water at breakfast. Two capsules contain 33 mg of caffeine from guarana, about as much as a cup of black tea, which is why the dose sits in the morning rather than in the evening. The seller advises a course of at least three months. People who describe a difference usually place it between the eighth and the twelfth week, and it varies from person to person. Glucavix is not a substitute for a balanced diet, for exercise or for medical treatment: it is a food supplement, not a medicine.

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What often gets in the way

  • The afternoon has a hole in it: concentration drops around three o'clock
  • Cravings for something sweet between meals, especially after a light lunch
  • Meals get skipped, or eaten standing up in five minutes
  • After eating there is no energy left for the rest of the day
  • Good intentions run straight into routines that are too irregular to hold
  • Uncertainty about which nutrients are actually short, and in what quantity

What the formula brings

  • Chromium contributes to the maintenance of normal blood sugar levels
  • Zinc contributes to normal carbohydrate metabolism
  • Niacin, pantothenic acid, vitamin B6, vitamin B12 and biotin contribute to normal energy-yielding metabolism
  • Vitamin B6, vitamin B12 and niacin contribute to the reduction of tiredness and fatigue
  • Vitamin B6 and vitamin B12 contribute to normal red blood cell formation
  • Folic acid contributes to normal blood formation; vitamin C increases iron absorption
  • 18 ingredients with a stated dose, all declared on the jar, made in the EU to GMP
  • Two capsules in the morning, 30 days per jar, 30-day money-back guarantee

What Glucavix contains

Amounts per daily dose of two capsules, as declared on the label. NRV stands for nutrient reference value.

* NRV = nutrient reference value. ** No NRV has been set.

Two capsules a day. A jar contains 60 capsules, which is 30 days.

IngredientPer 2 capsules% NRV*Role
Chromium20 µg50 %Contributes to the maintenance of normal blood sugar levels
Zinc5 mg50 %Contributes to normal carbohydrate metabolism
Vitamin C40 mg50 %Increases iron absorption
Vitamin D35 µg100 %Contributes to normal blood calcium levels
Niacin8 mg NE50 %Normal energy-yielding metabolism, reduction of tiredness
Pantothenic acid3 mg50 %Contributes to normal energy-yielding metabolism
Vitamin B60.7 mg50 %Reduction of tiredness, normal red blood cell formation
Folic acid100 µg50 %Contributes to normal blood formation
Vitamin B121.25 µg50 %Normal energy-yielding metabolism, normal red blood cell formation
Biotin25 µg50 %Contributes to normal energy-yielding metabolism
Apple cider vinegar extract200 mg**Extract of fermented apple, long used in cooking
Guarana extract (of which 33 mg caffeine)150 mg**Caffeine-bearing seed from the Amazon
L-theanine75 mg**Amino acid naturally present in green tea
Ginseng extract50 mg**Root with a long tradition in Asian cooking
Acerola extract40 mg**Fruit with a natural vitamin C content
Coenzyme Q1010 mg**Coenzyme found in the cells of the body
Bacillus coagulans1 billion CFU**Lactic acid bacterium, declared in colony-forming units
Black pepper extract (piperine)5 mg**Extract of the fruit of black pepper
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How to use it in 3 steps

1

Two capsules with breakfast

Take both capsules with a glass of water, with your morning meal.

2

Keep to the same time

The dose belongs to the morning routine: same hour, same meal, every day.

3

Look at it after 8 to 12 weeks

The seller advises a course of at least three months; what you notice and when is individual.

Benefits

18 ingredients, clearly dosed

Ten micronutrients and eight further ingredients, every amount declared on the jar.

Authorised wording only

Chromium, zinc, vitamins C and D and the B vitamins are described with the claims permitted in the EU and the UK.

33 mg caffeine, stated openly

Two capsules carry about as much caffeine as a cup of black tea.

One dose, in the morning

Two capsules with breakfast and a glass of water — there is nothing else to do.

30-day guarantee

The seller offers a 30-day money-back guarantee on sealed jars.

Plant extracts with a history

Apple cider vinegar, guarana, ginseng and acerola have long been used in the kitchen — described without any health promise.

What the formula says

The formula rests on ten micronutrients whose contribution is authorised in the European Union and the United Kingdom, rounded out by plant extracts and other ingredients that are described here without any health promise. Chromium contributes to the maintenance of normal blood sugar levels, and zinc contributes to normal carbohydrate metabolism. These are the two statements the product is positioned on, and both appear word for word on the jar. Niacin, pantothenic acid, vitamin B6, vitamin B12 and biotin contribute to normal energy-yielding metabolism. Vitamin B6, vitamin B12 and niacin also contribute to the reduction of tiredness and fatigue. Folic acid contributes to normal blood formation, while vitamin B6 and vitamin B12 contribute to normal red blood cell formation. Vitamin C increases iron absorption and vitamin D contributes to normal blood calcium levels. Apple cider vinegar extract, guarana, L-theanine, ginseng, acerola, coenzyme Q10, Bacillus coagulans and black pepper extract complete the formula. No health claims are authorised for these ingredients in the European Union: they are described here for their origin, their tradition and their declared content, without any promise of effect.

What a course does for you is individual. The seller advises regular use for at least three months and most often names the period between the eighth and the twelfth week.

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Dosage and how to take it

Take two capsules with a glass of water at breakfast, without chewing them. Do not exceed the stated daily dose. A jar contains 60 capsules, which covers 30 days at this dose.

Because two capsules contain 33 mg of caffeine from guarana, the morning is the intended moment. Anyone advised to limit caffeine should take medical advice before starting.

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Customer reviews

4.7/5

more than 5,000 verified buyers

Rating published in the seller's own shop (4.7 out of 5 from more than 5,000 verified buyers). The individual reviews below are reproduced from that shop.

Craig T.

2026-10-26 ·

Ordered for my mother, after her GP told her to keep an eye on her blood sugar. She now takes it every morning with her breakfast and feels a lot fitter in the afternoons. She does her own shopping again, on her bike.

Beth A.

2026-10-04 ·

At three o'clock I was always at the biscuit tin in the office. For a few months now I've taken Glucavix with breakfast and I get through the afternoon far more calmly. After lunch I now walk round the block instead of snacking.

Grace W.

2026-09-23 ·

After a meal I always slumped on the sofa. I've now taken Glucavix every morning for eight months, and in the evenings I feel like walking the dog again. That's why I reordered.

James T.

2026-09-11 ·

It took about two weeks before I no longer had to think about it. By now it's part of my breakfast, and my afternoons are a lot more even.

Emma D.

2026-08-20 ·

Ordered for my dad, who is 68. He used to fall asleep in his chair after lunch. Now he takes it every morning with his breakfast and is back out in the garden in the afternoon.

Rob R.

2026-08-08 ·

Halfway through the afternoon I always craved something sweet. Since I started taking Glucavix that has eased off a lot, and I eat at regular times again. It feels calmer, all day long.

How Glucavix compares

CriterionGlucavixTypical blood sugar capsules
Ingredients with a declared dose18often 4 to 8
Dose stated for every ingredientusually only for the vitamins
Chromium and zinc per dose50 % of the NRVvaries
Caffeine content33 mg per 2 capsules, declaredrarely stated
ProductionEuropean plant, GMP-certifiedvaries
Seller's money-back guarantee30 dayscheck

Side effects and precautions

Glucavix is a food supplement and is generally well tolerated. Because two capsules carry 33 mg of caffeine from guarana — about a cup of black tea — people who are sensitive to caffeine may notice restlessness or lighter sleep if the capsules are taken late in the day; the morning dose with breakfast is the form the seller intends. The product is not intended for children, adolescents, pregnant or breastfeeding women. If you are allergic to any of the ingredients, are taking medication or have an existing medical condition, ask your doctor or pharmacist before the first dose. Do not exceed the stated daily dose. Food supplements are not a substitute for a balanced diet or for medical treatment. If you notice symptoms that do not pass, stop taking it and seek advice.

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Who should not take it

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Choose your supply

Same product, same shop — only the price per pack changes.

 

1-month supply

1 jar — 60 capsules

£54.95

per jar — instead of £79.95

£54.95 plus £9.95 delivery

  • To try it
  • £9.95 delivery added at checkout
  • 30-day guarantee
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MOST CHOSEN

3-month supply

3 jars — 180 capsules

£36.65

per jar — instead of £69.95

£109.95 in total

  • Save £99.90 (48%)
  • Delivery included
  • £1.22 per day
  • 30-day guarantee
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BEST VALUE

2-month supply

2 jars — 120 capsules

£41.95

per jar — instead of £59.95

£83.90 in total

  • Save £36.00 (30%)
  • Delivery included
  • 30-day guarantee
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Prices taken from the seller's shop, promotions excluded — the amounts on its order page are binding.

Guarantee and conditions

The seller offers a 30-day money-back guarantee on orders placed in its shop. It applies to the two and three-month packs and requires unopened, sealed jars; the exact return and refund conditions are set out on its order page. Delivery is handled by the seller. From two jars it is included; a single jar carries £9.95 for delivery. Questions about delivery, returns or refunds are answered by the seller's customer service, whose details appear on its order page. Orders, payment, delivery and any return are concluded with the seller alone. This site takes no orders and no payments, and it is not the manufacturer's official website.

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Frequently asked questions

That differs from person to person and cannot be predicted. The seller advises a course of at least three months and most often describes feedback between the eighth and the twelfth week. What matters most is taking it every day.

No. Glucavix is a food supplement, not a medicine. It contains chromium, which contributes to the maintenance of normal blood sugar levels, but it does not lower that level and does not replace any treatment. Measuring and interpreting blood sugar belongs in your doctor's surgery.

Two capsules with a glass of water at breakfast, without chewing them. Do not exceed the daily dose of two capsules.

Two capsules contain 33 mg of caffeine from guarana extract, about as much as a cup of black tea. Anyone who is sensitive to caffeine should keep the dose in the morning and ask their doctor first.

A jar contains 60 capsules. At two capsules a day it lasts 30 days. The two and three-month packs work out cheaper per jar.

If you take medication regularly or are under medical care, ask your doctor or pharmacist first. That applies in particular where blood sugar is concerned.

Not children or adolescents under 18, not during pregnancy or breastfeeding, and not anyone allergic to one of the ingredients. With an existing condition or ongoing treatment, medical advice is needed.

Orders are placed only in the seller's shop, through the order button on this page. A single jar costs £54.95 plus £9.95 delivery; the 3-month pack is £109.95 in total at £36.65 per jar, with delivery included.

The seller offers a 30-day money-back guarantee on orders placed in its shop, for the two and three-month packs and for unopened, sealed jars. The exact conditions are set out on its order page.

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