Nature's Best

L-Theanine and Lemon Balm Complex

L-Theanine and Lemon Balm Complex - Main image
$11.17 $31.9 In stock

L-Theanine & Lemon Balm Complex - Daily support for calm, focus and mental performance. with biotin, pantothenic acid and folic acid in 2-a-day fast release capsules. 

What are the benefits of theanine & lemon balm? 

Ingredient Format Health Benefit
L-Theanine (Amino Acid) 200mg

Superior, active L-form not D-form. 

Green tea leaf ((Camellia sinensis) extract with up to 5mg epigallocatechin gallate EGCG 

Supports relaxation and promotes calm without drowsiness
Lemon Balm (Melissa officinalis) 6000mg Provided by 600mg of a 10:1 leaf extract Traditionally used to help relaxation in times of stress and support a feeling of calm
Biotin (Vitamin B7) 50µg Pure grade biotin Contributes to the normal function of the nervous system and normal psychological function
Pantothenic acid (Vitamin B5) 6mg Pantothenic acid as calcium pantothenate for superior absorption Contributes to normal mental performance
Folic Acid (Vitamin B9) 200µg 100% of the recommended daily intake in 2 capsules Contributes to normal psychological function

Who Is This Supplement For?

Theanine & Lemon Balm Complex is ideal for adults looking to:

  • Support everyday emotional and mental wellbeing.
  • Maintain normal mental performance, attention and decision making during busy workdays and family schedules.
  • Support normal nervous system function and psychological wellbeing for consistency no matter what the situation.

Why choose theanine & lemon balm?

When life feels fast paced, finding moments of calm can make all the difference. Our expertly formulated Theanine & Lemon Balm Complex combines two well-known ingredients with vitamins that support normal nervous system function and mental performance, making it an ideal addition to your daily wellbeing routine.

What is L-theanine?

L-theanine is a naturally occurring amino acid and is one of the main active ingredients in tea, which is said to make this beverage uniquely calming and soothing. It is valued for its uniquely calming properties without causing drowsiness.

What is Lemon Balm?

Lemon Balm (Melissa officinalis), a traditional herb from the mint family, has been used for centuries as part of relaxation and wellbeing routines.

Together, they create a thoughtful blend designed for modern lifestyles.

To complement this formula, we've added:

  • Biotin, which contributes to the normal function of the nervous system and normal psychological function.
  • Pantothenic acid (Vitamin B5), which contributes to normal mental performance.

Why should you choose Theanine & Lemon Balm Complex?

High absorption: We source our pure L-theanine in the superior, highly absorbable active L-form, rather than the less active D-form.

Pure and natural: Naturally sourced from unfermented green tea leaves. Active botanicals: Our L-Theanine is packed with up to 5mg of epigallocatechin gallate (EGCG) – one of the beneficial polyphenols found in the plant.

Fast release capsules: Our fast-release formulation helps the ingredients become available quickly after consumption, so you can face the day’s challenges with confidence, all in easy to swallow 2-a-day capsules.

Quality matters

Every ingredient is carefully sourced from trusted suppliers and undergoes rigorous quality testing before being manufactured in UK GMP-certified facilities. Each batch is produced to meet strict EU standards, giving you confidence in every capsule.

Where can I find more information or expert advice? 

For evidence-based articles on relaxation and mental wellbeing, visit Nutrition Buzz. If you need personalised guidance on whether Theanine & Lemon Balm aligns with your wellbeing needs, contact the Nature's Best team of expert Nutrition Advisors for free, confidential advice. 

If you are looking for a straight L-Theanine supplement, try our L-Theanine 200mg tablets.

Ready to check out

Review the selected option and total at checkout.

Delivery to you

Allow time for the store to prepare your order before transit begins.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
Talking through a refund

Send the store your order number and the reason for your request.

Please contact us for the refund processing timeframe before returning an item.

View policy
Your shipping options

Choose from the delivery options available for your address.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Before you return a product

Check the conditions for your product before sending it back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 2 reviews)

Chloe D. ★★★★★

The two-a-day capsules are easy to swallow and I’ve noticed my focus stays steady through the afternoon slump, which is exactly what I hoped for. The lemon balm and l-theanine combo feels gentle, no jitters, and I like that it includes biotin and folic acid as a bonus.

Evelyn ★★★★★

It’s been a few weeks, and I’m genuinely surprised how much these capsules help me stay focused during my afternoon slump. The 2-a-day fast release capsules are easy to remember, and I appreciate the added biotin and pantothenic acid.