
CHF 6.13
Ostrovit Keep Sleep Melatonin 4K delivers 1 mg of melatonin per serving to help reduce the time taken to fall asleep. Each scored tablet provides 4 servings for flexible dosing. 100 tablets per pack.
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Voraussichtliche Lieferzeit: 5–8 WerktageAbout Ostrovit – Keep Sleep Melatonin 4K (100 Tablets)
Ostrovit Keep Sleep Melatonin 4K delivers 4 mg of melatonin per tablet, scored for precise quarter-tablet serving of 1 mg — making it easy to tailor your intake to your individual needs. Each pack contains 100 tablets, providing up to 400 servings, offering outstanding value for a consistent evening routine.
Melatonin contributes to the reduction of time taken to fall asleep when 1 mg is consumed shortly before bedtime. This makes Keep Sleep Melatonin 4K a practical choice for those looking to support their natural sleep-wake cycle, whether at home or while adjusting to a new time zone after travel.
Formulated with a clean, minimal ingredient list and produced by Ostrovit — a trusted European sports and wellness nutrition brand — this product offers a straightforward, no-frills approach to melatonin supplementation.
Nutrition Facts
| Nutrient | Per serving (¼ tablet) |
|---|---|
| Melatonin | 1 mg* |
* No established daily reference value.
Serving size: ¼ tablet | Servings per container: 400 | Per tablet: 4 mg melatonin
Ingredients
Bulking agent: microcrystalline cellulose; starch, melatonin, anticaking agents: magnesium salts of fatty acids, silicon dioxide.
Usage & Dosage
Take 1 serving (¼ tablet) a day, 30 minutes before sleep. A beneficial effect occurs when you take 1 mg of melatonin shortly before going to bed, or 0.5 mg shortly before going to bed on your first day of travel and for the next few days after arriving at your destination.
Warnings
Do not exceed the recommended daily dose. Do not use this product as a substitute (replacement) for a varied diet. A balanced diet and healthy lifestyle are recommended. Do not ingest if you are allergic to any of the ingredients. Children, pregnant or nursing women must not take this product. Keep out of the reach of children.
Allergen Information
This product may contain milk (including lactose), soybeans, peanuts, other nuts, sesame seeds, cereals containing gluten, eggs, crustaceans, and fish.
Storage
Keep this packaging tightly closed in a dry place, at a temperature of 15–25°C.




