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Doctor's Best L-Theanine Caps 200mg for Men & Women - L Theanine AlphaWave Supplement for Calm & Focus Support, Helps Reduce Stress, Vegan, Gluten Free, Soy Free, Non GMO - 60 Veg Capsules

Doctor's Best L-Theanine Caps 200mg for Men & Women - L Theanine AlphaWave Supplement for Calm & Focus Support, Helps Reduce Stress, Vegan, Gluten Free, Soy Free, Non GMO - 60 Veg Capsules

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Doctor's Best L-Theanine Caps 200mg for Men & Women - L Theanine AlphaWave Supplement for Calm & Focus Support, Helps Reduce Stress, Vegan, Gluten Free, Soy Free, Non GMO - 60 Veg Capsules

Regular price £29.00
Sale price £29.00 Regular price
Save % Sold out
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Product Overview

Doctor's Best L-Theanine 200mg provides a clinically studied dose of the amino acid L-Theanine, naturally found in green tea. Designed to support a calm, focused state of mind, this supplement helps manage everyday stress while promoting mental clarity and relaxation without sedation. Ideal for men and women seeking a natural way to enhance cognitive performance and emotional balance.

Key Features and Benefits

  • Promotes Calm Alertness: L-Theanine encourages alpha brain wave activity, associated with a relaxed but attentive state. Perfect for work, study, or meditation.
  • Stress Support: Helps reduce the physiological effects of stress by modulating neurotransmitters like GABA and serotonin, supporting a balanced mood.
  • Focus and Concentration: Enhances cognitive function by increasing dopamine and serotonin levels, improving attention and mental clarity.
  • Non-Drowsy Relaxation: Unlike many calming supplements, L-Theanine promotes relaxation without causing drowsiness, making it suitable for daytime use.
  • Quality Ingredients: Contains AlphaWave® L-Theanine, a pure, patented form backed by clinical research. Free from gluten, soy, GMOs, and animal products.
  • Convenient Dosage: Each capsule provides 200mg of L-Theanine, the dosage most commonly used in studies. 60 capsules per bottle for a two-month supply.

How to Use

Take one (1) 200mg capsule daily with or without food, or as directed by a healthcare professional. For best results, use consistently. Can be taken in the morning to support focus, or in the evening to help unwind. Do not exceed recommended dose.

Who It Is For

This supplement is ideal for adults looking to manage stress naturally, improve concentration during demanding tasks, or achieve a calm mental state without drowsiness. It suits students, professionals, creatives, and anyone seeking a balanced mood. Also beneficial for those who prefer vegan, gluten-free, and non-GMO products.

Why Choose Doctor's Best L-Theanine?

Doctor's Best is committed to science-based nutrition. Their L-Theanine features AlphaWave®, a high-purity, patented L-Theanine with proven efficacy. Every batch is tested for quality and potency. By choosing this supplement, you invest in a product that prioritizes safety, purity, and effectiveness. Support your mental well-being naturally with a trusted brand.

Technical Details

Each serving delivers 200mg of L-Theanine (as AlphaWave®). Other ingredients: hypromellose (cellulose capsule), microcrystalline cellulose, magnesium stearate (vegetable source). Contains no gluten, soy, GMOs, or animal derivatives. Suitable for vegans. Store in a cool, dry place.

Doctor's Best L-Theanine is manufactured in a facility that follows Good Manufacturing Practices (GMP). The product is third-party tested for purity and potency. Always consult your healthcare provider before starting any new supplement regimen.

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

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

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

Doctor's Best L-Theanine Caps 200mg for Men & Women - L Theanine AlphaWave Supplement for Calm & Focus Support, Helps Reduce Stress, Vegan, Gluten Free, Soy Free, Non GMO - 60 Veg Capsules at NutriSentra

Product OverviewDoctor's Best L-Theanine 200mg provides a clinically studied dose of the amino acid L-Theanine, naturally found in green tea. Designed to support a calm, focused state of mind, this supplement helps ma...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
Brand Doctor's BEST
Price £29.00
Availability In stock
AlphaWavecalm supplementDoctor's Bestfocus supportgluten freeL-Theaninenon GMOstress reliefvegan

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 Doctor's Best L-Theanine Caps 200mg for Men & Women - L Theanine AlphaWave Supplement for Calm & Focus Support, Helps Reduce Stress, Vegan, Gluten Free, Soy Free, Non GMO - 60 Veg Capsules

Is Doctor's Best L-Theanine Caps 200mg for Men & Women - L Theanine AlphaWave Supplement for Calm & Focus Support, Helps Reduce Stress, Vegan, Gluten Free, Soy Free, Non GMO - 60 Veg Capsules 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.