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Theanine and Lemon Balm Complex

60 capsules, 2-a-day, 1 month supply
 (111 Read Reviews)
£15.50
  • Supports relaxation at times of stress
  • Optimal psychological and nerve function
  • Enhanced with folic acid and biotin for mental wellbeing
  • Supports mental performance
  • Supports relaxation at times of stress
  • Optimal psychological and nerve function
  • Enhanced with folic acid and biotin for mental wellbeing
  • Supports mental performance
Product ID: 767
quantity
Free Delivery FREE DELIVERY on UK orders over £20.. Read more
  • Product Information

  • The powerful combination of Theanine and Lemon Balm continues to be a popular choice with customers who are looking to support their overall wellbeing. Known for its relaxing properties, Lemon Balm derives from the mint family. L-theanine, meanwhile, is one of the main active ingredients in tea, which is said to make this beverage uniquely calming and soothing. Discover more ways to support relaxation here.

    Two of our high-performance Theanine and Lemon Balm capsules contain the same 200mg of L-theanine – found in our original supplement – but with the addition of 600mg of Lemon Balm (Melissa). To L-theanine and Lemon Balm, we added biotin for the normal function of the nervous system and normal psychological function, as well as pantothenic acid for normal mental performance.

    Our Theanine and Lemon Balm Complex makes the perfect partner to Valerian, for the temporary relief of sleep disturbances and mild anxiety.

    We’ve chosen to supply our Theanine and Lemon Balm complex in capsules - not tablets – since this material is better for fast-release formulas.

    Our supplement comprises the best raw materials sourced from reliable and responsible suppliers. Many companies choose to sell the less active D-form of L-Theanine, extracted from tea. However, we insist on using the pure L-Theanine form in our formula. Before being manufactured and packaged in UK factories working to Good Manufacturing Practice (GMP), our raw material receives rigorous quality checks, ensuring it meets the strictest EU regulations on contaminants.

    Curious to learn more about our herbal offerings? Drop a line to one of our expert Nutrition Advisors.

    What does biotin contribute to?*

    Biotin contributes to the normal function of the nervous system and normal psychological function.

    What does pantothenic acid contribute to?

    Pantothenic acid contributes to normal mental performance.

  • Daily Intake
  • Adults aged 18 and over, take 2 capsules daily, always with a meal.
    Do not take on an empty stomach.
    Do not exceed recommended daily dose.
    Food supplements should not replace a balanced diet and healthy lifestyle.
  • Formula
  • Typically per 2 capsules
    Folic Acid200µg
    Pantothenic Acid (Vitamin B5)6mg
    Biotin50µg
    L-Theanine (from Green Tea Extract with up to 5mg epigallocatechin gallate EGCG200mg
    Lemon Balm (provided by 600mg of a 10:1 extract)6000mg
  • Ingredients
  • Green Tea (Camellia sinensis) Leaf Extract, Lemon Balm (Melissa officinalis) Leaf Extract, Capsule Shell (Hydroxypropyl Methylcellulose), Brown Rice Flour, Anti-caking Agents (Stearic Acid & Silicon Dioxide), Pantothenic Acid (Calcium Pantothenate), Folic Acid, Biotin.
  • Suitable For
  • This product is suitable for all adults. This product is suitable for vegetarians and vegans. Not suitable if pregnant or breastfeeding.
  • Cautions/Allergies
  • This product is free from wheat, yeast, dairy, soya, nuts and shellfish.
    This product is free from gluten containing ingredients.
    Do not take if pregnant or breastfeeding.
    Do not exceed 800mg EGCG daily. Do not take with other green tea products.
  • Reviews (111)
  • "An Opposite Reaction To Calming"
    By Lavinia , 05 Jun 2026
    I really wanted this supplement to work because I took before lemon balm and it helped me during stressful periods. I am a bit hyper as well. Unsure if it’s the synthetic ingredients of B vitamins or their concentration, or the Theanine extract, but I am experiencing anxiety, jitteriness, restlessness, alert heart beat and I’m more snappy than usual. I don’t take any other medication.
    It’s upsetting as I’m stuck with yet another supplement that I won’t use.
    It may work for other people, though.
    Recommend to a friend: Don't know
    Thank you for taking the time to leave a review.

    I am so sorry to hear of the symptoms experienced whilst taking Theanine And Lemon Balm Complex, this certainly isn't something we would expect. You may have an individual sensitivity to a particular ingredient and I have contacted you directly.
    Nature's Best Nutrition Advice
    "Effective"
    By Anonymous , 17 May 2026
    Verified Purchase
    It helps me to sleep.
    Recommend to a friend: Yes
    "Theanne and Lemon Balm Complex"
    By Maureen Scotts , 09 Dec 2025
    Verified Purchase
    I use this product because I think it helps me with my everyday hassles in life. It does help to make me feel calm. I also trust Naturesbest.
    Recommend to a friend: Yes
    "Works for me"
    By Anonymous , 23 Nov 2025
    Verified Purchase
    I have been suffering from various issues over the past three years or so and have been prescribed short term doses of an an***epressant. I''m not a lover of prescribed meds so decided to try these and noticed a remarkable difference within a few days - even my husband and daughter have! I''m feeling much more positive about things and about myself and I am even sleeping better. I used to take sl*** a*** just before bed-time but taking these tablets with my evening meal, I start to feel relaxed and tired by late evening and now manage to sleep right through the night bar the odd night of getting up for the loo but I nod off again straight away. I''m back to my old self!
    Recommend to a friend: Yes
    Thank you for taking the time to leave a review. I am glad to hear you have found the product useful! We would not be able to recommend it as an alternative to medications and I would just ensure your doctor is aware of the supplements you are taking if they do not already.
    Nature's Best Nutrition Advice
    By Anonymous , 03 Aug 2025
    Verified Purchase
    Recommend to a friend: Yes
  • Frequently Asked Questions (3)
  • Q - "How Much Theanine And Lemon Balm Complex Should I Take?"
    A - Take 2 tablets daily with a meal. Do not exceed recommended daily dose. Food supplements should not replace a balanced diet and healthy lifestyle.
    Q - "What Does Pantothenic Acid Contribute To?"
    A - Pantothenic acid contributes to normal mental performance.
    Q - "What Does Biotin Contribute To?*"
    A - Biotin contributes to the normal function of the nervous system and normal psychological function.