How do I take OstroVit Tryptophan 200 g natural and how long does it last?
Adults: 1 serving (300 mg = 1 level scoop) a day, dissolved in 100 ml of water or juice.
One pack contains 200 g (666 servings); that lasts 666 days.
How do I store OstroVit Tryptophan 200 g natural and what is the shelf life?
Storage: as indicated on the packaging.
The best-before date and batch number are on the packaging.
How do I measure 300 mg of OstroVit Tryptophan 200 g natural?
With the scoop in the pack: according to the manufacturer, 1 level scoop (0.5 ml) = 300 mg L-tryptophan. Dissolve it in 100 ml of water or juice.
At what time of day do I take OstroVit Tryptophan 200 g natural?
The manufacturer states 1 serving a day, preferably before bedtime. This is a direction of use from the manufacturer, not a promise of an effect.
What is in a daily dose of OstroVit Tryptophan 200 g natural?
Per daily dose (300 mg = 1 level scoop): L-tryptophan 300 mg.
The full ingredient list is in the Composition tab.
Is OstroVit Tryptophan 200 g natural vegan and which allergens does it contain?
Yes: according to the manufacturer this product is vegan; the only ingredient is L-tryptophan.
It contains no allergen as an ingredient. According to the manufacturer, it may contain milk (including lactose), soy, peanuts, other nuts, sesame seeds, oats, eggs, crustaceans and fish.
In which form are the active substances in OstroVit Tryptophan 200 g natural?
This product contains L-tryptophan as a free amino acid, as a powder (natural).
We make no statements about differences in effect between forms.
Which EU health claims apply to OstroVit Tryptophan 200 g natural?
None: the EU has not approved health claims for L-tryptophan. That is why we only list the composition.
What is the difference between OstroVit Tryptophan 200 g natural and the VEGE capsules?
Both provide 300 mg L-tryptophan per serving. You measure the powder yourself with the scoop (666 servings per tub); the VEGE capsules each contain 300 mg in a plant-based capsule (90 servings).
How do I know OstroVit Tryptophan 200 g natural contains what the label says?
The certificate of analysis (CoA) is available per batch on request via coa@suppstore.com. State the EAN (5902232619850) or the batch number on your packaging and we will send the certificate for your batch.
How is my order shipped?
Every order ships with Track & Trace, so you can follow your parcel. You will see the shipping costs and the expected delivery time for your address before you pay.
How can I pay?
You pay safely with 20+ trusted payment methods on a secure payment page.
Can I return my order?
Yes. You have a 100-day money-back guarantee: return products within 100 days and you get your money back. Returns are free. For hygiene reasons, we do not accept opened packaging. Read our refund policy.