Natural Factors Mental Calmness (L-Theanine 100mg) (120 Chewables) | Lifestyle Markets

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Natural Factors Mental Calmness is a supplement designed to support anxiety and stress relief without pharmaceuticals. Life can be hectic, but with Mental Calmness, you can restore mental equilibrium and enjoy enviable calmness — without compromising productivity. 

This revolutionary formula contains 100mg of L-Theanine, an amino acid known for its calming properties. This fast-acting supplement enhances mental clarity, encourages relaxation and supports deeper sleep — without drowsiness during the day. It comes in a 120-chewable tablet bottle for maximum convenience — meaning you can carry it anywhere. 

Mental Calmness is suitable for individuals of all ages looking to get a grip on anxiety or relax after a day of high stress. Try this effective supplement today and become the master of your inner peace!

About Natural Factors company

Natural Factors is one of North America's leading manufacturers and distributors of high-quality natural health products. The company has been making vitamins, minerals, herbs and other botanical supplements for more than five decades with a commitment to providing innovative, science-based solutions sourced from the best natural raw materials. 

Natural Factors takes pride in using quality ingredients that are sustainably sourced and always free of artificial colours, preservatives and sweeteners. Their products are manufactured in-house to ensure quality control and high standards, so you can trust Natural Factors to deliver the best nutritional supplements available. With a commitment to excellence, Natural Factors is helping people live healthier lives — naturally.

Benefits of Natural Factors Mental Calmness 

  • Improves quality of sleep
  • Reduces feelings of stress and anxiety
  • Promotes relaxation without drowsiness
  • Safe and natural green tea extract
  • 100% clinically tested Suntheanine

Improves quality of sleep

Natural Factors Mental Calmness is a great supplement to help improve the quality of your sleep. It contains 100mg of L-Theanine, an amino acid naturally found in tea leaves. This compound can help reduce stress and anxiety, making drifting off into a peaceful slumber easier. 

Studies have shown that L-Theanine increases levels of GABA, a neurotransmitter responsible for calming the brain and regulating sleep cycles. It has also been shown to improve mood and cognitive performance by increasing dopamine levels in the brain. 

This product has no artificial additives or preservatives, making it safe for long-term use without side effects. Natural Factors Mental Calmness can be taken daily to improve sleep and mental health.

Reduces feelings of stress and anxiety

Natural Factors Mental Calmness is a dietary supplement formulated to reduce feelings of stress and anxiety. It contains L-Theanine, an amino acid that helps provide a calming, relaxing effect on the body and mind. 

L-Theanine has been scientifically studied for its ability to reduce stress and improve cognitive performance. Natural Factors Mental Calmness is ideal for those who experience chronic stress due to their lifestyle and daily activities. 

Additionally, it can be taken as part of an overall wellness plan to promote relaxation and mental clarity. As a result of its natural ingredients and easy-to-take capsule form, Natural Factors Mental Calmness is an effective way to help individuals achieve greater mental calmness in their lives.

Promotes relaxation without drowsiness

Natural Factors Mental Calmness is an excellent choice for those seeking to relax without losing alertness. Formulated with 100mg of L-Theanine, this supplement helps to promote a feeling of relaxation and well-being without the drowsy side effects that can accompany some other calming agents. 

Research indicates that L-Theanine works by increasing levels of GABA, serotonin and dopamine in the brain, helping to reduce stress and anxiety while promoting mental clarity. 

With its non-sedating effects, Natural Factors Mental Calmness is perfect for people who want to improve their mood and cognitive performance but stay focused and productive throughout the day.

Safe and natural green tea extract

Natural Factors Mental Calmness contains 100mg of L-Theanine, a green tea extract proven to provide a safe and natural calming effect. Scientific studies have shown that L-Theanine helps to boost mood and relaxation without causing drowsiness or sedation. It works by increasing alpha brainwave activity in the brain that is associated with alertness and wakefulness while at the same time providing an enhanced sense of calm. 

As such, Natural Factors Mental Calmness could be a great natural supplement for those seeking relief from anxiety, stress, and insomnia. Additionally, it has been found to improve cognition and focus and reduce irritability levels. 

With its natural ingredients and no known side effects, it is worth considering if you want something to help support your mental well-being.

100% clinically tested Suntheanine

Natural Factors Mental Calmness is a dietary supplement designed to help promote relaxation and emotional well-being. The main active ingredient in this product is Suntheanine, a patented form of L-Theanine, which has been clinically tested and proven to be extremely effective in helping to reduce stress, balance mood swings, and improve overall mental clarity. 

This unique formula also includes an array of vitamins and minerals, including B6, B12, magnesium, zinc, and chromium, all of which work synergistically to enhance its calming effects further. No artificial colours or preservatives are added, and no known side effects are associated with regular usage. 


Each tablet contains

Medicinal Ingredients:

Each Tablet Contains:
Suntheanine L-Theanine 100 mg

Non-Medicinal Ingredients:

Organic Cane Sugar, Stearic Acid, Xylitol, Silica, Tropical Fruit Flavour, Citric Acid, Vegetable Grade Magnesium Stearate (lubricant).

Suggested use

Adults: Take 2 chewable up to 3 times daily.


Consult a health care practitioner if symptoms persist or worsen. Do not use it if you are pregnant or breastfeeding. Keep out of reach of children. Do not use it if the seal under the cap is broken. Store at room temperature.

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