Question about item
All eight B vitamins, without a single capsule to swallow
Denk Aktiv (Think Active) is an alcohol-free, orange-flavoured juice from the Austrian brand Cosmoterra. One 15 ml spoonful combines the full B complex with choline, inositol, vitamin C, magnesium, zinc and five trace elements.
Picture a typical supplement shelf: a B complex here, zinc there, magnesium somewhere at the back. Each one is another capsule at breakfast, and the routine rarely survives a busy week.
This juice folds that routine into a single spoonful. Behind it sits some biochemistry. Nerve cells build messengers such as serotonin, dopamine and GABA from amino acids, and each conversion step relies on coenzymes, P5P among them. So the formula counts on teamwork rather than one star ingredient. With 15 ml a day, a 500 ml bottle lasts an adult around 33 days.
Cosmoterra is based in Unternberg, in Salzburg's Lungau region, and grew out of nutritional counselling. Denk Aktiv sits at the centre of its nervous system range. Compared with Cosmoterra's Antioxidants capsules, it triples the B vitamin doses and adds choline and inositol.
Shake well before use. Take 15 ml of Denk Aktiv juice daily, ideally in the morning. 15 ml is roughly the contents of a medium-sized tablespoon.
Children aged 3–6: 5 ml · aged 7–12: 10 ml
Nutritional information per daily dose (15 ml)
| Nutrient | Amount | % NRV |
|---|---|---|
| Vitamin A (from 2 mg beta-carotene) | 333 µg | 42 % |
| Vitamin B1 (thiamine) | 3.3 mg | 300 % |
| Vitamin B2 (riboflavin) | 4.2 mg | 300 % |
| Vitamin B3 (niacin) | 48 mg | 300 % |
| Vitamin B5 (pantothenic acid) | 18 mg | 300 % |
| Vitamin B6 | 4.2 mg | 300 % |
| Vitamin B7 (biotin) | 150 µg | 300 % |
| Vitamin B9 (folic acid) | 300 µg | 150 % |
| Vitamin B12 | 7.5 µg | 300 % |
| Vitamin C | 120 mg | 150 % |
| Magnesium | 75 mg | 20 % |
| Zinc | 10 mg | 100 % |
| Manganese | 2 mg | 100 % |
| Chromium | 40 µg | 100 % |
| Copper | 500 µg | 50 % |
| Selenium | 27.5 µg | 50 % |
| Molybdenum | 25 µg | 50 % |
| Choline | 82.5 mg | * |
| Inositol | 200 mg | * |
% NRV = nutrient reference value under Regulation (EU) 1169/2011 · * no reference value established
Trade name: Food supplement with choline, inositol and activating micronutrients
Ingredients: Water, sucrose, magnesium gluconate, orange juice powder, magnesium citrate, choline bitartrate, inositol, flavouring, zinc gluconate, L-ascorbic acid, sodium L-ascorbate, niacinamide, thickener xanthan gum, beta-carotene, calcium D-pantothenate, manganese gluconate, preservative potassium sorbate, pyridoxal-5-phosphate, thiamine hydrochloride, riboflavin, copper(II) gluconate, folic acid, chromium(III) chloride hexahydrate, D-biotin, sodium selenate, sodium molybdate, methylcobalamin
Net quantity: 500 ml
What do choline and inositol add?
Choline contributes to normal lipid metabolism. In the body, it is the starting material for acetylcholine, a messenger nerve cells use to pass on signals. Together with inositol, it is part of the phospholipids that make up cell membranes throughout the central and peripheral nervous system. No health claim is authorised for inositol, so we keep to the facts here.
⚠️ Mandatory information: Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of the reach of young children.
📦 Storage: Once opened, best kept in the refrigerator.
💬 Frequently asked questions
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Is a liquid B complex any different from capsules?+The nutrients are the same kind; the difference is practical. One spoonful replaces several capsules, which suits anyone who struggles to swallow tablets.
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Does it help with tiredness?+Riboflavin, niacin, pantothenic acid, vitamin B6, vitamin B12, folate, vitamin C and magnesium contribute to the reduction of tiredness and fatigue. All of them are included at levels that meet the conditions for this claim.
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How sweet is it?+It tastes lightly of orange. Sucrose is the second ingredient after water, so worth knowing if you keep an eye on sugar, even though the daily amount is just 15 ml.
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Can I take it alongside Cosmoterra Antioxidants?+Both contain B vitamins and 10 mg of zinc per daily dose, so the amounts add up. If you plan to combine them, it is worth checking the totals with a nutrition professional first.
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From what age can it be taken?+Cosmoterra sets daily amounts from the age of three, staggered by age. You will find them in the recommended intake box above.
Goes well with this
Responsible Person (GPSR, EU 2023/988) & Manufacturer: Cosmoterra Ernährungsberatungs GmbH · Moosham 29 · 5585 Unternberg · Austria · hello@cosmoterra.com
| Item information | Value |
|---|---|
| Application form: | Juice |
| Product properties: | Gluten-freeLactose-free |
| Content: | 0,50 l |