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L-Theanine Powder - 100g - Unflavoured, 200mg per Serving

L-Theanine Powder - 100g - Unflavoured, 200mg per Serving

Regular price £32.87 GBP
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L-Theanine Powder - 100g - Unflavoured, 200mg per Serving

Regular price £32.87
Sale price £32.87 Regular price
Save % Sold out
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Key Benefits of L-Theanine

L-Theanine, an amino acid naturally found in green tea, contributes to the maintenance of normal sleep and helps reduce tiredness and fatigue at a dose of 200mg per day. This makes it an ideal choice for those seeking to improve sleep quality without sedation, or to combat daily fatigue. Additionally, L-Theanine may support attention and focus, particularly when combined with caffeine, whilst the primary EFSA-approved benefits relate to sleep and fatigue reduction.

What Are L-Theanine Supplements?

L-Theanine is a unique amino acid abundant in tea leaves but rarely found in other foods. It is known for its calming properties, promoting a state of relaxed alertness. As a supplement, it is often used to support mental clarity and a balanced mood, making it a popular choice for busy lifestyles. Unlike some amino acids, L-Theanine stands out for its ability to encourage relaxation without drowsiness.

How to Choose the Right L-Theanine Supplement

Purity and dosage are critical when selecting an L-Theanine supplement. Our powder is 100% pure L-Theanine with no additives, fillers, or artificial ingredients. It is gluten-free and free from common allergens, suitable for a wide range of dietary needs. Each serving provides 200mg of L-Theanine, a clinically supported dose for the approved benefits. The unflavoured powder mixes easily into water, juice, or your favourite beverage.

How to Take L-Theanine: Dosage and Timing

For best results, take one serving (200mg) daily. It can be taken at any time, but many users prefer it in the morning or mid-afternoon to promote calm focus. For sleep support, take it 30–60 minutes before bedtime. The powder dissolves best in warm water but can be mixed with hot or cold liquids. Start with a single serving and adjust as needed, but do not exceed the recommended dose. Consult your health care provider before uses, especially if pregnant, nursing, or taking medication.

Why Choose BulkSupplements L-Theanine Powder?

BulkSupplements is committed to providing high-quality supplements to support your wellness journey. Our L-Theanine powder is produced in a cGMP compliant facility and undergoes rigorous third-party testing to ensure purity and potency. We believe in transparency, so you can trust that you are getting exactly what is on the label. This unflavoured powder fits seamlessly into your routine, whether you are looking to enhance your general health or complement an active lifestyle.

Quality and Purity You Can Trust

Our L-Theanine powder is manufactured in a facility adhering to strict cGMP standards. Each batch is third-party tested for purity, potency, and safety. No hidden ingredients, no unnecessary fillers—just pure L-Theanine to support your wellness journey.

What Makes This L-Theanine Supplement Special?

Unlock the natural benefits of L-Theanine with our pure powder, designed to help you achieve restful sleep and reduce daily fatigue. Sourced from green tea, this amino acid is carefully processed to maintain its natural qualities. The unflavoured format allows you to incorporate it effortlessly into your daily routine, mixing easily with any beverage. Whether you need to wind down after a stressful day or improve your sleep quality, this supplement offers a versatile solution backed by EFSA-approved health claims.

This product is not intended to diagnose, treat, or prevent any disease. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Worldwide Delivery

Orders are prepared with clear worldwide 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

UK Vitality Vitamins 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

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

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.

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Supplement guide

L-Theanine Powder - 100g - Unflavoured, 200mg per Serving at UK Vitality Vitamins

Key Benefits of L-TheanineL-Theanine, an amino acid naturally found in green tea, contributes to the maintenance of normal sleep and helps reduce tiredness and fatigue at a dose of 200mg per day. This makes it an idea...

Category Amino Acids
Delivery area Worldwide
Checkout Secure checkout
Brand BulkSupplements
Price £32.87
Availability In stock
Amino Acid SupplementBulkSupplementsCalm AlertnesscGMPCognitive SupportFatigue ReductionGluten-FreeL-TheaninePure PowderSleep Support

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 UK Vitality Vitamins shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about L-Theanine Powder - 100g - Unflavoured, 200mg per Serving

Is L-Theanine Powder - 100g - Unflavoured, 200mg per Serving available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide 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

UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.