L-Theanine Extract Capsules 300mg

From £16.00

L-Theanine, naturally found in green tea, is a powerful amino acid that promotes calm and focus without the sedation. It’s been prized for centuries in Eastern cultures for its ability to reduce stress and boost mental clarity. Now, backed by modern science, L-Theanine is recognised for its ability to improve focus, support relaxation, and even help with sleep—making it an ideal companion for today’s fast-paced world.

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Product Description

L-Theanine Extract Capsules – For mood and mental clarity

L-Theanine is a natural amino acid commonly found in green tea, known for its ability to promote a state of calm focus. Unlike many supplements, it works without causing drowsiness, helping you manage stress and improve concentration throughout the day. Our L-Theanine capsules provide a simple, effective way to incorporate this powerful ingredient into your routine, offering a balanced approach to mental clarity and relaxation.

Ingredients – L-Theanine extract powder, vegetable capsules.

The history of L-Theanine

L-Theanine was first discovered in 1949 by Japanese researchers, who isolated it from the leaves of green tea (Camellia sinensis). Since then, it has become a widely studied and valued compound for its calming effects on the brain. In traditional cultures, green tea has been consumed for centuries not only for its refreshing taste but also for its reputed health benefits. The calming qualities of L-Theanine, however, have only been recognised more recently, particularly for its ability to reduce stress and enhance focus without sedation.

L-Theanine gained significant attention in the West in the 1990s, as more research began to explore its impact on mental well-being. Studies demonstrated that it could increase the production of neurotransmitters such as serotonin, dopamine, and GABA, which are involved in regulating mood, stress, and relaxation. Today, L-Theanine is popular as a natural supplement, appreciated by those seeking a balanced approach to managing modern-day stress while maintaining mental clarity.

Benefits of L-Theanine

L-Theanine is known for a variety of approved benefits, making it a popular choice for those seeking natural support for mental well-being. One of its primary benefits is its ability to promote relaxation and reduce stress. L-Theanine helps lower levels of cortisol, the body’s primary stress hormone, fostering a calm, relaxed state without causing drowsiness or impairing focus. This makes it particularly useful for managing everyday stress. Additionally, L-Theanine is recognised for its ability to enhance focus and cognitive performance.

By increasing the levels of key neurotransmitters such as dopamine and serotonin, it helps improve concentration, mental clarity, and overall cognitive function, which is especially beneficial during tasks that require sustained attention. For those struggling with sleep, L-Theanine can also support better sleep quality. Its relaxing effects help ease the mind, making it easier to fall asleep and enjoy more restful, deep sleep. Finally, L-Theanine is often used in combination with caffeine to balance its stimulating effects. It helps smooth out the energy boost from caffeine, preventing the jitteriness or crashes that often accompany its consumption.

It must be stored in a properly sealed container away from heat and moisture.

Suggested Use:

1-2 capsules per day or as advised by your healthcare professional.

Packed on premises that handles nuts & seeds.

Allergen free from:
Peanut, Peanut Oil
Tree nuts
Sesame Seeds
Milk & Derivatives
Eggs
Fish
Shellfish
Soya
Wheat & Gluten
Sulfites
Other Known Allergens
Free from any GMO

This product has been assessed for safety, including checks for pesticides, artificial fertilisers, heavy metals, E. coli, yeast, mould, salmonella and foreign matter. Testing requirements vary based on risk and certification standards, but all products—organic or not—must meet strict UK food safety regulations. All necessary checks are completed before a product is made available. This product contains no bulking agents, added sugar, palm oil or GMOs.

The UK government's nutrition and health claim regulations are very strict.  As a result, we cannot state the full benefits of this product on our site and we encourage you to do your own research.

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