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L-Theanine – relaxation and sleep support 200 mg 90 caps
€6.90
€12.90
L-theanine capsules provide an amino acid known for promoting relaxation without drowsiness. Commonly used to support focus, stress balance, and calm mental performance.
- ✔ promotes calm but alert mental state
- ✔ supports focus without overstimulation
- ✔ suitable for daily stress and evening relaxation
✓ Third-party tested • ✓ Standardized extract
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L-theanine capsules contain an amino acid known for promoting relaxation without causing drowsiness. It affects brain neurotransmitters and brainwave activity, making it a popular choice for stress management and focused mental performance.
But what does L-theanine actually do in the body – and who is it suitable for? Here’s a quick overview:
- ✔ promotes a calm but alert mental state
- ✔ supports focus without overstimulation
- ✔ linked to GABA, dopamine and serotonin activity
What are L-theanine capsules?
L-theanine is a naturally occurring amino acid found primarily in green tea. As a supplement, it is used for its effects on the nervous system, particularly in relation to relaxation and concentration.
OstroVit L-theanine provides 200 mg per capsule, which corresponds to commonly used amounts in research and daily use.
How do L-theanine capsules work?
L-theanine capsules influence brain activity by increasing alpha wave activity, which is associated with a relaxed but alert mental state.
At the same time, L-theanine interacts with neurotransmitters such as GABA, dopamine, and serotonin, which are linked to mood, stress response, and cognitive function.
L-theanine and focus
Unlike stimulants, L-theanine does not increase restlessness or overstimulation. Instead, it supports a balanced mental state, which may help improve concentration without “overdrive” effects.
This makes it a popular option for work, studying, and situations that require calm attention.
L-theanine and stress
L-theanine is commonly used to support stress management. Its effects are subtle and do not rely on sedation, making it suitable for daily use.
In practice, this may result in a calmer state of mind without reduced performance or alertness.
L-theanine and sleep
L-theanine is also used in the evening to support falling asleep. Its effect is not based on inducing sleep directly, but on promoting relaxation, which may make it easier to transition into sleep.
Some studies have linked L-theanine use to improved sleep quality, especially when sleep difficulties are related to stress or mental restlessness.
Who are L-theanine capsules suitable for?
- individuals looking to support focus without stimulants
- those managing daily stress
- people seeking a calm mental state
- those interested in natural sleep support
What does L-theanine feel like?
The effects of L-theanine are often described as “calm clarity”. It does not produce a strong sensation, but rather a subtle shift in mental state.
- less restlessness
- improved focus
- more stable mood under stress
Is L-theanine worth taking?
If you are looking for a supplement that supports both relaxation and focus without causing drowsiness, L-theanine is one of the most widely used options.
L-theanine capsules can be especially useful when you want to combine calmness with mental performance.
Key benefits of OstroVit L-theanine
- 200 mg L-theanine per capsule
- supports focus and relaxation
- Third-party tested – each batch is verified for quality and purity
- Test results available on the manufacturer's website (COA)
- vegan-friendly formula
Combine L-theanine with
L-theanine capsules are a practical way to support calm focus and mental balance without drowsiness in everyday life.
Tip: The product's capsules are easy to open so you can sprinkle the appropriate amount of l-theanine into your favorite beverage. It is especially popular to use with coffee because it can eliminate the possible side effects of caffeine (tension, nervousness) for more sensitive people.
Read more; L-Theanine – natural support for relaxation, stress balance and sleep
Nutritional value / 1 capsule
- L-theanine – 200 mg - inulin 100 mg (prebiotic dietary fiber)
Ingredients
- L-Theanine
- Bulking agent: microcrystalline cellulose
- Capsule shell: hydroxypropyl methylcellulose (plant-based)
Directions for use
- Take 1 capsule daily, preferably before a stressful situation or in the evening before bedtime.
- Take with water.
- Do not exceed the recommended daily dose.
Warnings
- Food supplement should not replace a varied diet or healthy lifestyle.
- Not recommended for children, pregnant or breastfeeding women.
- Store in a cool, dry place, out of reach of children.
Vegan product
- Suitable for vegans and vegetarians.
- Free from gluten, lactose, GMO ingredients and artificial additives.
Manufacturer
- OstroVit Sp. z o.o., Poland
- Product quality-tested in an independent laboratory.
Användning
- Rekommenderad daglig dos: 1 kapsel per dag.
- Ta tillsammans med vatten, helst före en stressig situation eller på kvällen före sänggåendet.
- Överskrid inte den rekommenderade dagliga dosen.
Ingredienser
- Aktiva ingredienser: L-teanin 200 mg; inulin 100 mg (prebiotisk kostfiber) per kapsel.
- Övriga ingredienser: Fyllnadsmedel – mikrokristallin cellulosa; kapselskal – hydroxypropylmetylcellulosa (HPMC).
Varningar
- Kosttillskott bör inte användas som ersättning för en varierad och balanserad kost och en hälsosam livsstil.
- Den rekommenderade dagliga dosen bör inte överskridas.
- Produkten rekommenderas inte för barn, gravida eller ammande kvinnor.
- Förvaras torrt och svalt, oåtkomligt för små barn.
Förpackningsstorlek och näringsinnehåll
- Mängd aktiva ämnen per portion (1 kapsel): L-teanin 200 mg; inulin 100 mg.
Ytterligare information
- Vegansk produkt – lämplig för veganer och vegetarianer.
- Innehåller inte gluten, laktos, GMO-ingredienser eller artificiella tillsatser.
- Tillverkad av OstroVit Sp. z o.o., Polen.
- Produktens kvalitet har verifierats i ett oberoende laboratorium.
- Kosttillskott.
L-theanine capsules provide an amino acid known for promoting relaxation without drowsiness. Commonly used to support focus, stress balance, and calm mental performance.
- ✔ promotes calm but alert mental state
- ✔ supports focus without overstimulation
- ✔ suitable for daily stress and evening relaxation
✓ Third-party tested • ✓ Standardized extract