L-Theanine 400mg, 400 Capsules – Extra Strength Theanine ...
L-Theanine 400mg, 400 Capsules – Extra Strength Theanine ...
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L-Theanine 400mg, 400 Capsules – Extra Strength Theanine Supplement – Amino Acids for Focus & Relaxation Support – Non-GMO & Gluten Free
Regular price
£38.70
Sale price
£38.70
Regular price
Unit price
per
Tracked UK delivery. Estimated arrival between - and -.
Product Overview
L-Theanine is a naturally occurring amino acid found primarily in green tea leaves, known for its unique ability to promote relaxation without sedation. Our Extra Strength L-Theanine 400mg supplement delivers a potent dose in each capsule, providing 400 servings per bottle. Whether you're looking to sharpen your focus during work, unwind after a stressful day, or support a calm mind before bed, this amino acid supplement offers a versatile solution. Manufactured in a GMP-certified facility, it is non-GMO, gluten free, and free from artificial additives, ensuring a clean and reliable product for daily use.
Key Features and Benefits
- Extra Strength Formula: Each capsule contains 400mg of pure L-Theanine, providing a high potency dose for effective results.
- 400 Capsules Per Bottle: A generous supply for long-term use, offering excellent value and convenience.
- Supports Focus and Relaxation: L-Theanine promotes alpha brain wave activity, which is associated with a state of relaxed alertness, helping you concentrate without feeling jittery or drowsy.
- Non-GMO and Gluten Free: Made with high-quality ingredients, free from genetically modified organisms and gluten, suitable for various dietary needs.
- Manufactured in a GMP Facility: Produced following strict quality control standards to ensure purity and potency.
How to Use
As a dietary supplement, take one capsule daily with water, preferably with a meal or as directed by your healthcare professional. For best results, consistency is key. You can take it in the morning to enhance focus throughout the day, or in the evening to promote relaxation and prepare for restful sleep. Do not exceed the recommended dosage. Store in a cool, dry place away from direct sunlight.
Who Is It For
This L-Theanine supplement is ideal for adults seeking a natural way to manage stress and improve concentration. It is suitable for students, professionals, and anyone with a busy lifestyle who needs to stay calm and focused. It is also a great option for individuals who are sensitive to caffeine or want to reduce anxiety without medication. Because it is non-GMO and gluten free, it fits into many dietary preferences, though always consult your doctor if you have specific health concerns or are pregnant, nursing, or taking medication.
Why Choose This Product
Our L-Theanine 400mg supplement stands out for its high potency and exceptional value. With 400 capsules per bottle, you get months of support in one purchase. The extra strength formula ensures you receive a meaningful dose to experience the benefits of L-Theanine, which include reduced stress, improved cognitive performance, and better sleep quality. We prioritize quality by sourcing ingredients that are non-GMO and gluten free, and by manufacturing in a GMP-certified facility. Unlike many supplements that contain fillers or artificial ingredients, our product is clean and straightforward, delivering what you need without unnecessary additives. Whether you're new to amino acid supplements or a seasoned user, this L-Theanine offers a reliable and effective way to enhance your mental well-being.
Technical Details
- Active Ingredient: L-Theanine (400mg per capsule)
- Servings Per Container: 400
- Form: Capsule
- Package Size: 400 Count (Pack of 1)
- Item Weight: 8.0 ounces
- Brand: DEAL SUPPLEMENT
- Category: Amino Acids
Experience the calming focus of L-Theanine with our extra strength supplement. Order now to support your mind and body naturally.
Delivery in the United Kingdom
Delivery in the United Kingdom
Orders are prepared with clear UK delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.
Returns and support
Returns and support
NutriSentra offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.
How to choose
How to choose
Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.
Ingredients and important information
Ingredients and important information
Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.
Why shop with NutriSentra
Supplement guide
L-Theanine 400mg, 400 Capsules – Extra Strength Theanine Supplement – Amino Acids for Focus & Relaxation Support – Non-GMO & Gluten Free at NutriSentra
Product OverviewL-Theanine is a naturally occurring amino acid found primarily in green tea leaves, known for its unique ability to promote relaxation without sedation. Our Extra Strength L-Theanine 400mg supplement d...
How to choose if this supplement fits your routine
Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
What NutriSentra shows before checkout
Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, UK delivery expectations and secure checkout — so you can make an informed decision quickly.
Questions about L-Theanine 400mg, 400 Capsules – Extra Strength Theanine Supplement – Amino Acids for Focus & Relaxation Support – Non-GMO & Gluten Free
Is L-Theanine 400mg, 400 Capsules – Extra Strength Theanine Supplement – Amino Acids for Focus & Relaxation Support – Non-GMO & Gluten Free available for UK customers?
Yes. This product is currently available on NutriSentra with UK delivery.
How should I compare this with similar supplements?
Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.
Where can I find delivery and returns information?
Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.
Supplement shopping with clarity
NutriSentra product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.