Relax Without Drowsiness
Suntheanine® improves focus, attention, mental clarity and learning performance and improves sleep quality.*
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 produced via an enzymatic fermentation process that mimics the natural process in green tea leaves resulting in a 100% pure L-isomer-theanine.
Suntheanine® is protected by U.S. and International patents and is backed by more than 40 clinical studies.
What the Experts Say
Shawn Talbott, PhD
Psychonutritionist
Bryce Wylde, B.Sc. Hons. (BioPsyc), DHMHS
Alternative medicine expert
Shawn Talbott, PhD
Psychonutritionist
Bryce Wylde, B.Sc. Hons. (BioPsyc), DHMHS
Alternative medicine expert
A blog for those who want to know
Calming an anxious pooch
Vet visits. Thunderstorms. Car rides. Fireworks. Separation anxiety. Moving to a new home. When the world is about to become a scary place for your dog, try to be preemptive. Taking action before the adrenaline kicks into overdrive may help your dog remain calmer....
How will Suntheanine make me feel?
Suntheanine starts working within 30 minutes to help take the edge off stress and tension. Because Suntheanine works by helping your mind produce more calming alpha brain waves, you won’t feel a big difference if you’re already feeling relaxed. But as one long-time...
How much Suntheanine should you take?
When you’re in the midst of a stressful day, you may easily lose focus and start feeling frazzled. Sugar and caffeine in energy drinks may offer a quick fix, but those are stimulants. Suntheanine works differently. It safely and effectively helps you stay calm by...
Better sleep may help you keep your New Year’s resolutions
Fatigue can lower your resolve and make just about any goal a little harder to reach. So whether your New Year’s resolution is to lose weight, get in shape or learn a new skill, make better sleep a priority in 2023. It is fundamental to helping you achieve your other...
Diffuse holiday stress by practicing mindfulness
While some people easily immerse themselves in holiday merriment, others find it elusive. Everyday pressures may seem to multiply this time of year, leading to holiday stress. If your holiday cheer is being replaced by tension, experts say that cultivating mindfulness...
Tips for the most stressed generation
Each generation has its own unique qualities that set it apart from the others. What makes Generation X stand out these days? Stress! Gen Xers (those born 1965 to 1980) have a lot on their plates. Not only are they taking care of themselves as they navigate careers...
What does Suntheanine do in the body?
Our daily stressors seem to be increasing. We’re trying to get the kids to soccer practice on time and it's our turn to bring the snacks. The dog gets sick as we’re rushing to work. We’re up all night worrying about that presentation due tomorrow. It’s no wonder many...