• Dr. Berg L-Theanine 200mg - Includes Zinc, – L-Theanine 200mg: Promotes relaxation without drowsiness by – Image 1
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – L-Tyrosine: An amino acid that supports cognitive function and helps – Image 2
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Ashwagandha: An adaptogenic herb known for its ability to help the – Image 3
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Zinc and Copper: Essential minerals that play a key role in immune – Image 4
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Adrenal Support: This carefully crafted blend targets the adrenal – Image 5
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Mental Clarity: By promoting a calm yet alert state, this supplement – Image 6
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Serving Size: 2 capsules – Image 7
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Servings Per Container: 45 – Image 8
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Active Ingredients: L-Theanine (200mg), L-Tyrosine, Ashwagandha root – Image 9
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Other Ingredients: Gelatin capsule, microcrystalline cellulose, – Image 10
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Form: Gelatin capsules – Image 11
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Free From: Gluten, dairy, soy, artificial colors, and preservatives – Image 12
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – L-Theanine 200mg: Promotes relaxation without drowsiness by – Image 13
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – L-Tyrosine: An amino acid that supports cognitive function and helps – Image 14
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Ashwagandha: An adaptogenic herb known for its ability to help the – Image 15
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Zinc and Copper: Essential minerals that play a key role in immune – Image 16
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Adrenal Support: This carefully crafted blend targets the adrenal – Image 17
  • Dr. Berg L-Theanine 200mg - Includes Zinc, – Mental Clarity: By promoting a calm yet alert state, this supplement – Image 18
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Dr. Berg L-Theanine 200mg - Includes Zinc, Copper, L-Tyrosine, & Ashwagandha – L-Theanine Supplement Adrenal Support - for Relaxation, Stress Relief, and Mental Clarity* – 90 Gelatin Capsules

Dr. Berg L-Theanine 200mg - Includes Zinc, Copper, L-Tyrosine, & Ashwagandha – L-Theanine Supplement Adrenal Support - for Relaxation, Stress Relief, and Mental Clarity* – 90 Gelatin Capsules

£40.00 GBP
£40.00 GBP
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Dr. Berg L-Theanine 200mg - Includes Zinc, Copper, L-Tyrosine, & Ashwagandha – L-Theanine Supplement Adrenal Support - for Relaxation, Stress Relief, and Mental Clarity* – 90 Gelatin Capsules

£40.00
£40.00
Save % Sold out
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Tracked UK delivery. Estimated arrival between - and -.

Product Overview

Dr. Berg L-Theanine 200mg is a premium dietary supplement designed to support relaxation, stress relief, and mental clarity. This unique formula combines the calming effects of L-Theanine with synergistic nutrients including L-Tyrosine, Ashwagandha, Zinc, and Copper to provide comprehensive adrenal support. Each bottle contains 90 easy-to-swallow gelatin capsules, offering a convenient two-month supply.

Key Features and Benefits

  • L-Theanine 200mg: Promotes relaxation without drowsiness by increasing alpha brain waves, supporting a calm and focused state of mind.
  • L-Tyrosine: An amino acid that supports cognitive function and helps the body manage stress by aiding in the production of neurotransmitters like dopamine and norepinephrine.
  • Ashwagandha: An adaptogenic herb known for its ability to help the body adapt to stress, reduce cortisol levels, and support overall adrenal health.
  • Zinc and Copper: Essential minerals that play a key role in immune function, antioxidant defense, and neurotransmitter synthesis, complementing the stress-relief benefits of the formula.
  • Adrenal Support: This carefully crafted blend targets the adrenal glands, helping to maintain energy levels and resilience during stressful periods.
  • Mental Clarity: By promoting a calm yet alert state, this supplement supports focus, concentration, and cognitive performance.

How to Use

Take two (2) gelatin capsules daily with water, preferably with a meal. For best results, use consistently as part of a healthy lifestyle. Do not exceed the recommended dosage. Consult your healthcare provider before use if you are pregnant, nursing, taking medication, or have a medical condition.

Who It Is For

This supplement is ideal for adults seeking natural support for stress management, relaxation, and mental clarity. It is particularly beneficial for individuals with demanding lifestyles, those experiencing occasional stress, or anyone looking to enhance their cognitive performance while maintaining a calm demeanor. The inclusion of adrenal-supporting nutrients makes it a great choice for those concerned with adrenal fatigue or burnout.

Why Choose This Product

Dr. Berg Nutritionals is committed to quality and purity. This L-Theanine formula is thoughtfully designed with synergistic ingredients to maximize benefits. Unlike single-ingredient supplements, this comprehensive blend addresses multiple aspects of stress response and cognitive function. The addition of Zinc and Copper ensures balanced mineral support, while Ashwagandha and L-Tyrosine provide adaptogenic and nootropic support. Each batch is tested for potency and purity, ensuring you receive a high-quality product you can trust.

Technical Details

  • Serving Size: 2 capsules
  • Servings Per Container: 45
  • Active Ingredients: L-Theanine (200mg), L-Tyrosine, Ashwagandha root extract, Zinc (as zinc glycinate), Copper (as copper glycinate)
  • Other Ingredients: Gelatin capsule, microcrystalline cellulose, magnesium stearate, silica
  • Form: Gelatin capsules
  • Free From: Gluten, dairy, soy, artificial colors, and preservatives

Experience the calming focus of Dr. Berg L-Theanine 200mg. Order today and take a step towards better stress management and mental clarity.

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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Why shop with NutriSentra

  • Tracked UK delivery

    Clear delivery messaging for United Kingdom shoppers.

  • Secure checkout

    Secure checkout.

  • Clear returns

    Returns information is written plainly before purchase.

  • Trusted brands

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Supplement guide

Dr. Berg L-Theanine 200mg - Includes Zinc, Copper, L-Tyrosine, & Ashwagandha – L-Theanine Supplement Adrenal Support - for Relaxation, Stress Relief, and Mental Clarity* – 90 Gelatin Capsules at NutriSentra

Product OverviewDr. Berg L-Theanine 200mg is a premium dietary supplement designed to support relaxation, stress relief, and mental clarity. This unique formula combines the calming effects of L-Theanine with synergis...

Category Food Supplement
Delivery area United Kingdom
Checkout Secure checkout
Brand Dr. Berg Nutritionals
Price £40.00
Availability In stock
adrenal supportashwagandhacopper supplementDr. BergL-TheanineL-Tyrosinemental clarityrelaxation supplementstress reliefzinc supplement

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 Dr. Berg L-Theanine 200mg - Includes Zinc, Copper, L-Tyrosine, & Ashwagandha – L-Theanine Supplement Adrenal Support - for Relaxation, Stress Relief, and Mental Clarity* – 90 Gelatin Capsules

Is Dr. Berg L-Theanine 200mg - Includes Zinc, Copper, L-Tyrosine, & Ashwagandha – L-Theanine Supplement Adrenal Support - for Relaxation, Stress Relief, and Mental Clarity* – 90 Gelatin 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.

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