Calm

Promotes an alert state of relaxation without drowsiness*

Focus

Improve focus without the negative side effects of caffeine*

Clarity

Enhance attention and concentration*

Purity

Clinically researched and patented pure form of L-theanine

100% Pure L-Isomer-theanine

Suntheanine® is clinically researched and backed by more than 40 U.S. and international patents.

What the Experts Say

“Stress affects so many areas of your life, from sleep to sports performance to energy levels. It’s clear your mental health drives your physical health. Suntheanine® helps you settle into a more positive cycle: sleeping better at night leads to more daytime energy which leads to more quality sleep and continued productive days.”
Suntheanine® replaces my 2 p.m. cup of coffee, giving me the power of coffee without the jitters. A calm, focused and alert attention is the type of energy we all desire: energy that makes us more efficient, not frazzled and distracted.”
Shawn Talbott

Shawn Talbott, PhD
Psychonutritionist

Bryce Wylde, B.Sc. Hons. (BioPsyc), DHMHS
Alternative medicine expert

“Stress affects so many areas of your life, from sleep to sports performance to energy levels. It’s clear your mental health drives your physical health. Suntheanine® helps you settle into a more positive cycle: sleeping better at night leads to more daytime energy which leads to more quality sleep and continued productive days.”
Shawn Talbott

Shawn Talbott, PhD
Psychonutritionist

Suntheanine® replaces my 2 p.m. cup of coffee, giving me the power of coffee without the jitters. A calm, focused and alert attention is the type of energy we all desire: energy that makes us more efficient, not frazzled and distracted.”

Bryce Wylde, B.Sc. Hons. (BioPsyc), DHMHS
Alternative medicine expert

See what Suntheanine® is all about.

A blog for those who want to know

What to do if your sleep schedule is thrown out of whack

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What to do if your sleep schedule is thrown out of whack

What to do if your sleep schedule is thrown out of whack

It’s not surprising if you or someone in your family is experiencing sleepless nights lately. Bedtimes and wake-times may be different as you resume your office commute and kids return to school. Days are getting shorter. It’s still dark in the morning when the alarm...

Got the summertime jitters?

Got the summertime jitters?

In the summertime heat, perhaps nothing is as refreshing as sweet tea or ice-cold cola. We need to stay cool and hydrated, right? But even as you chug glass after glass, have you considered how much caffeine you’re consuming? If you sometimes get the jitters after...

What are nootropics and why are they the new trend?

What are nootropics and why are they the new trend?

Is there really such a thing as a ‘smart pill’ that can boost your brain power? While you can’t increase your IQ by swallowing a pill, research has shown that some nutrients have a positive impact on your mental acuity. These are called nootropics or cognitive...

How are you taking care of your brain?

How are you taking care of your brain?

From isolation and disrupted routines to the latest news headlines, some of us are having a tough time keeping calm and staying focused. “While we may be trying to eat better and exercise more, we often forget about taking care of our brains,” observes functional...

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