Updated: 4 October 2026
Short answer: format mainly changes how you take B12—a tablet with water, a direct stick without water, or an effervescent drink. It does not prove better absorption. Compare vitamin B12 per recommended daily dose, ingredients, warnings and your routine; do not take several B12 supplements together.
Three B12 formats compared
| Format | B12 per daily dose | Label directions | Watch for |
|---|---|---|---|
| tetesept B12 Depot mini-tablets | 500 µg | 1 tablet daily, swallowed whole with fluid | Adults only; no other B12 supplements |
| tetesept B12 Direct sticks | 500 µg | 1 stick daily on the tongue, without water | Not for pregnancy/breastfeeding; sorbitol; no other B12 supplements |
| Mivolis B12 effervescent tablets | 12.5 µg | 1 tablet daily dissolved in 200 ml water | Label mentions 2 only for increased need; contains sweeteners |
What vitamin B12 does—and does not do
When sufficient amounts are consumed, vitamin B12 contributes to normal energy-yielding metabolism, normal nervous- and immune-system function, and reduction of tiredness and fatigue. This does not mean extra B12 gives well-nourished people more energy: the NIH notes that B12 does not improve energy or endurance when intake is already adequate.
1. Depot mini-tablet: compact, taken with water
The small depot tablet provides 500 µg cyanocobalamin per daily dose. Take one daily, whole, with enough fluid. The checked label says vegan, gluten- and lactose-free, for adults, and not to combine it with other B12 supplements. “Depot” describes the format; it is not proof of medical superiority.
tetesept Vitamin B12 Depot 500 µg, 30 Mini-Tabletten, 8,3 g
GTIN: 4008491102957
Exact German label ingredient list: Füllstoff: Mikrokristalline Cellulose, Hydroxypropylmethylcellulose; Farbstoff: Calciumcarbonat; Trennmittel: Speisefettsäure; Überzugsmittel: Hydroxypropylcellulose; Trennmittel: Magnesiumsalz der Speisefettsäure; Cyanocobalamin (Vitamin B12).
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2. Direct stick: no water needed
The stick also provides 500 µg cyanocobalamin. Place the micro-granules on the tongue; no water is needed. It contains sorbitol and excessive consumption may have a laxative effect. This exact product is for adults, not suitable during pregnancy or breastfeeding, and should not be combined with other B12 supplements.
tetesept Vitamin B12 500 Direkt, 20 Sticks, 36 g
GTIN: 4008491102995
Exact German label ingredient list: Süßungsmittel: Sorbitol; Füllstoff: Mikrokristalline Cellulose; Säuerungsmittel: Citronensäure Anhydrat; Trennmittel: Calciumsilikat; Cyanocobalamin (Vitamin B12); Aroma: Himbeere, Erdbeere, Schwarze Johannisbeere; Farbstoff: AmmoniumSULFIT-Zuckerkulör.
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3. Effervescent tablet: prepared as a drink
One effervescent tablet provides 12.5 µg cyanocobalamin and is dissolved in 200 ml water. The label mentions two tablets spread through the day only where need is increased. It is vegan, lactose-free and has no added sugar, but contains sweeteners. A lower standard dose is a different dosing format, not lower product quality.
Mivolis Vitamin B12 Brausetabletten, 20 Stück, 82 g
GTIN: 4058172922077
Exact German label ingredient list: Säuerungsmittel Citronensäure, Säureregulator Natriumhydrogencarbonat, Füllstoff Sorbit, Aromen, Maisstärke, Süßungsmittel Natriumcyclamat und Natriumsaccharin, Rote Bete Pulver, Farbstoff Riboflavin, Cyanocobalamin (Vitamin B12).
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How to choose sensibly
Choose the depot mini-tablet if you prefer a small solid form with water; the direct stick for water-free use on the go and if you tolerate sorbitol; or the effervescent tablet if you prefer a drink and the lower B12 amount in the standard daily dose. Format, flavour and micrograms help you choose—they do not diagnose your need.
Safety: investigate deficiency rather than self-diagnosing
Tiredness, weakness, pale skin, palpitations, numbness, balance or memory problems can have many causes. Vitamin B12 deficiency can be tested. Seek qualified advice for neurological symptoms, pregnancy, chronic gastrointestinal disease, or medicines such as metformin or acid inhibitors. Supplements do not automatically treat deficiency. Do not exceed the label dose or combine products; keep away from small children and follow the exact pack.
VivaVoss ships from Germany; delivery options and any import restrictions depend on destination and appear at checkout.
Common questions
Is 500 µg automatically better than 12.5 µg?
No. More micrograms do not automatically mean more benefit. Individual need and absorption matter; suspected deficiency needs professional assessment.
Are the stick and tablet equivalent?
Both checked tetesept products provide 500 µg per daily dose, but directions, ingredients and warnings differ.
Can I combine two products?
No. Both tetesept labels explicitly exclude other B12 supplements; do not stack B12 products on your own.
Is B12 only relevant to vegans?
No. Low animal-food intake is one risk factor, while age, certain conditions, surgery and medicines can also affect status.
Sources and verification
Checked 4 October 2026 against the exact active Shopify products, current manufacturer/dm information and government health sources. Class: food supplements. Stock at check: 49 / 44 / 48. This is not a bestseller ranking or medical recommendation.
- tetesept Vitamin B12 500 Depot – dm
- tetesept Vitamin B12 500 Direkt Sticks – Hersteller
- Mivolis Vitamin B12 Brausetabletten – VivaVoss
- NIH Office of Dietary Supplements: Vitamin B12
- NHS: Vitamin B12 or folate deficiency anaemia
Editorial draft created with AI assistance; 16:9 visual assembled from authentic Shopify packshots. Qualified and native review required before publication.
