262 Reviews

L-Theanine

L-Theanine

Potential Benefits
  • Supports Brain Function & Healthy Dopamine Levels†
  • Supports Adrenal Gland Health†
  • Supports Relaxation & Sleep Patterns†
  • Supports Healthy Stress Levels†
  • Inhibits the Release of Cortisol & Adrenaline†
  • Free Form Powdered Capsules for Optimal Bioavailability
How to Use
How to Use L-Theanine
Label Info
L-Theanine Label
Vegan
Organic Ingredients
Made in the USA
No Pesticides
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Lower Stress & Support Cognitive Performance with our L Theanine Supplement

Chronic stress is one of the biggest health issues people struggle with today. Over time, stress can strain your body and lead to serious health issues. Whenever we experience stress, the body releases adrenaline. This in turn, causes the release of cortisol. Too much cortisol production over time can increase inflammation, elevate blood sugar, and cause numerous health conditions.

Instead of converting protein and fatty acids into energy, cortisol directs everything to be stored as fat, making it difficult to lose or maintain a healthy weight. Chronically elevated levels of cortisol also throw off neurotransmitter balance, causing headaches, affecting your memory, attention span, and sleep.
If left unchecked, elevated stress levels can lead to:
L-Theanine Cardiovascular Issues Ongoing, chronic stress can have a detrimental effect on your blood pressure and lead to the development of cardiovascular issues.
L-Theanine Digestive Issues Your mood and stress levels play a big role in how well you digest your food. Over time, stress can interfere with digestion and lead to numerous digestive issues.
L-Theanine Mental Health Problems Stress can take a major toll on your mental health. Prolonged stress can lead to mental health problems and issues getting quality sleep.
Additional symptoms may include:
  • Low Energy
  • Headaches
  • Muscular Tension
  • Upset Stomach
  • Aches and Pains
  • Chest Pain and Rapid Heartbeat
  • Insomnia
  • Impaired Immune Function
  • Loss of Sexual Desire and/or Ability
  • Clenched Jaw and/or Grinding Teeth
  • Changes in Appetite
  • Increased Use of Alcohol, Drugs, and Cigarettes
  • Anxiety
  • Feeling Overwhelmed
  • Panic Attacks

Lower Stress & Support Mental Performance with our L Theanine Supplement†

L-theanine is a unique amino acid found in the green tea plant. Just as adrenaline causes the release of cortisol, theanine acts as the precursor to dopamine in your brain. Dopamine is the second largest brain chemical, and plays a key role by preventing your brain from accessing adrenaline. Since the brain is unable to access adrenaline, cortisol release is restricted.

Not only does theanine have the potential to prevent the body from elevating cortisol, but it rewards you by stimulating relaxing alpha waves in your brain. This allows your brain to focus, prioritize thoughts, improve concentration, and increase learning ability while you’re awake.

At night, theanine helps your brain shut down, and allows you to get a better night’s sleep instead of racking your brain with a slew of problems. Although theanine can’t repair its effects, the amino acid can help alleviate stress from adrenal exhaust.†

What Makes This L Theanine Supplement So Effective

Our L-theanine product contains plant based L-theanine derived from green tea leaves.

Our L-Theanine supplement has better absorption, potency and effectiveness than other L-Theanine products on the market due to our free form powder technology.

The high quality L-Theanine powder in our capsules is also completely water soluble, meaning it can be absorbed immediately by the body, and does not need to be taken with food. This means that the L-Theanine begins to work right away to support healthy stress levels and cognitive performance.†

Love this stuff!

Instantly helped with my focus, stress and decreased my hunger. Will definitely be buying more! Jenna M.

Significant Results!

I have only been using L Theanine as a supplement for stress, for a short time now, and WOW does it work wonders! Zuma's formula has helped me decrease my daily stress levels while not becoming fatigued. 10/10 recommend Georgia E.

Bye bye stress!

This L-Theanine supplement is next level when it comes to reducing my stress load but at the same time keeping me alert and focused. Highly recommend for those with adrenal fatigue from a high workload. Will P.

Great for Relaxation!

This L-theanine supplement has really reduced my stress load and allowed me to go about my day with more calmness and grace. Greer J.

Highest quality on the market

Lots of bad L Theanine supplements on the market. This formula you can feel the strength and effectiveness of this high quality sun theanine. I take one - two capsules every 4 hours throughout the day and it helps me manage my busy work schedule and daily stress. David B.

Love it. Can't live without it.

Not only is L-theanine a precursor to dopamine (the motivation nuero -transmitter) but it also aids in the transport of GABA (the calming nuero-transmitter) to it's receptor site. So I get clear, driven and calm. This stuff is so good I dump it under my tongue swish a touch of water and it soaks up immediately! Bass B.

Frequently Asked Questions

What is this L-Theanine derived from?

Our l-theanine is derived from organic green tea leaves.

Does this supplement contain caffeine?

No.

Where is this L Theanine manufactured?

Japan.

How do I take this supplement?

Take 1-2 capsules on an empty stomach with water. Wait to eat at least 15 minutes after taking this product.

Why should I take this supplement every four hours?

The half life of L-Theanine is four hours. For optimal cortisol lowering benefits, take every four hours.