L-Theanine – 200 mg

19.95

L-Theanine is a versatile amino acid primarily found in the leaves of green tea.

In these times, when we are all looking for natural ways to improve our health and well-being, AvantVital offers an L-Theanine supplement. This amino acid influences various neurotransmitter systems in the brain, including Dop@mine, GABA, Glutamate, and Serotonin.

Discover the Benefits of L-Theanine from AvantVital

  • High-quality, 200 mg per capsule.
  • Suitable for vegetarians.
  • Free from unhealthy additives.
  • Easy-to-swallow capsule size.

Available in a convenient resealable pouch with 120 capsules, each containing 200 mg of L-Theanine from green tea extract.

Out of stock

What is L-Theanine?

L-Theanine is an amino acid primarily found in the leaves of green tea (Camellia sinensis). Theanine is an amino acid, meaning it is a building block for proteins. Although it naturally occurs in tea, supplementation is the main source of L-Theanine. L-Theanine has structural similarities to glutamine. Theanine is quickly absorbed after ingestion. While L-Theanine is traditionally valued, this does not automatically mean that its health benefits are recognized according to EU regulations.

Discover the Benefits of L-Theanine from AvantVital

AvantVital is legally prohibited from making statements about the properties and uses of L-Theanine unless these have been approved as health claims by the European Commission.

Available in a convenient resealable pouch with 120 capsules, each containing 200 mg of L-Theanine from green tea extract.

Properties

L-Theanine is a glutamine-like amino acid that is water-soluble. This unique amino acid is neither an essential nor a non-essential amino acid and is not incorporated into body proteins. Theanine influences various neurotransmitter systems in the brain (Dop@mine, GABA, Glutamate, Serotonin).

Dop@mine

(Why the @? Otherwise, Google might flag this page as unauthorized drug content?!?)

This is the reward substance your brain craves. It serves to motivate you to seek out the things you need to survive.

GABA

Responsible for regulating muscle tone, Gamma-Aminobutyric Acid (GABA) also regulates communication between brain cells. It can calm us down by reducing the rate at which our neurons fire.

Glutamate

The most common neurotransmitter in the nervous system of vertebrates, glutamate, is used by nerve cells to send signals to other cells.

Serotonine

Serotonin is linked to our well-being and happiness, and our levels are influenced by exercise and exposure to sunlight. It also helps regulate our mood balance, sleep cycle, and digestion.

Why Buy L-Theanine from AvantVital?

High-Quality

Each capsule contains 200 mg of L-Theanine, derived from high-quality green tea extracts. This ensures a potent and effective supplement. Additionally, AvantVital offers this product in a practical, resealable package with 120 capsules.

Suitable for Vegetarians, Easy to Swallow & Free from Unhealthy Additives

L-Theanine from AvantVital is encapsulated in vegan HPMC capsules. These capsules are made from hydroxypropylcellulose, a substance derived from wood, and are safe for human consumption. AvantVital’s L-Theanine contains only minimal amounts of gluten-free organic rice flour and magnesium stearate, ensuring a consistent dosage in each capsule.

Usage

The recommended dosage is 1 to 2 capsules per day, depending on individual needs. L-Theanine can be taken at any time of the day, with or without food. It is recommended to spread the intake for even relaxation throughout the day. Consult a healthcare professional before using this supplement, especially if you are pregnant, breastfeeding, taking medications, or have a medical condition.

Side Effects

L-Theanine is generally well tolerated. Potential side effects are rare but may include mild stomach discomfort or headaches. If severe side effects occur, discontinue use and consult a healthcare professional.

Medication

While L-Theanine has few known interactions with medications, it is important to consult a doctor before using this supplement, especially if you are taking other medications, such as sedatives or blood pressure-lowering drugs.

Ingredients

Content: 120 capsules
Daily dosage: 1 - 2 capsules
Ingredients per capsule
RI %
L-Theanine
200 mg
*
From green tea extract
*Reference intake not established
Do not exceed the recommended daily intake. Food supplements are not a substitute for a varied diet and healthy lifestyle. Store in a dry, cool place and keep out of reach of children.
 
Batch - 231016
Best before end - 2026/08/14

Disclaimer

This product is not intended to diagnose, treat, cure, or prevent any diseases. This supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily dosage. Keep out of reach of children. Consult your doctor or healthcare provider before using this supplement, especially if you are pregnant, breastfeeding, taking medication, or have a medical condition.

When sharing information about well-being and health, we encounter limits set by European and Dutch regulations. These restrictions are there to protect you and ensure that we do not make unfounded health claims. It is important to note that, although traditional or non-Western medical practices have their own place and respect, EU legislation requires that health claims must be based on recognized scientific evidence. Within these frameworks, we strive to be as informative as possible, without crossing the boundaries of the law.