Find Zen
anytime, anywhere*
Support for healthy moods and feeling of relaxation day or night...and now stress and sleep support.*
Our Zen Line Expanded
In 2001, we introduced what quickly became a best seller: 200 mg of Zen, a unique combination of theanine and GABA. A simple two-ingredient formula – and one that continues to benefit people dealing with the stresses and demands of modern life.* We later added an enhanced delivery formulation, Liposomal Zen, for those wanting a faster and deeper calming effect.*

Building on the power of focused simplicity, we now introduce Zen Adapt with Sensoril® ashwagandha, and Zen Sleep with P5P and 5-HTP. Whatever challenges life throws your way, our unique formulas will help you find your optimal form of Zen.*
200 mg of Zen
Calmness Support Day or Night*
Supports a feeling of general relaxation and enhanced calmness*
Best Seller: Contains gamma-aminobutyric acid (GABA) and theanine (glutamic acid gamma-ethylamide), an amino acid derivative found naturally in green tea (Camellia sinensis). Together they help support healthy moods and a feeling of relaxation without sedation, whether during the day or the night.*
Liposomal Zen
Enhanced Calmness Day or Night*
Advanced delivery version of our product, 200 mg of Zen*
Liposomal Zen’s liposomal delivery system uses pure soy-free essential phospholipids from sunflower lecithin, for increased direct absorption.* The unilamellar (single bilayer) liposomes encapsulate the ingredients inside a spherical phospholipid bilayer membrane, which allows increased direct absorption in the upper intestine.*
Zen Adapt
with Sensoril®
May help alleviate physical, emotional, and mental effects of stress and tension*
New Product: Sensoril® is a pure water extract of ashwagandha, an Ayurvedic herb well known for its ability to help the body function under stress.* GABA and L-theanine can help balance the parasympathetic nervous system.* Sensoril® enhances this action by helping to alleviate the physical, emotional, and mental effects of stress and tension, via its interactions with the hypothalamic-pituitary-adrenal (HPA) axis.* Together this combination helps support a healthy response to stress, healthy moods, and a feeling of calm, focused relaxation, whether during the day or the night.*
Zen Sleep
with P5P and 5-HTP
Provides key nutrients for the production of melatonin in the body*
New Product: GABA and L-theanine can help balance the parasympathetic nervous system.* P5P and 5-HTP, the precursor to serotonin and melatonin, can directly and indirectly support this calming action.* This combination helps promote a relaxed state, and provides the necessary factors for the body to produce melatonin, supporting normal, healthy sleep.*
We use only Suntheanine®, pure L-theanine from Taiyo International, Inc.
Sensoril® is a trademark of Natreon, Inc. and is protected under U.S. Patents 6,153,198 & 7,318,938.