200 mg of Zen is Allergy Research Group’s best-selling combination of GABA and L- theanine, which supports a healthy mood and feeling of calmness, without sedation.* Allergy Research Group also offers Liposomal Zen, an advanced delivery version of their 200 mg of Zen formula, and stress and sleep variations to provide calmness support for any time of day.*

200 mg of Zen

Allergy Research Group’s best-selling stress support formula.* Contains 200 mg of L-theanine and 500 mg of GABA per servings

Product Benefits

  • Non-drowsy formula offers natural support for normal, healthy relaxation and offers natural support for normal, healthy relaxation and calmness*
  • Also helps promote a positive mood and normal symptoms during PMS*

Liposomal Zen

An advanced delivery version of Allergy Research Group’s 200 mg of Zen formula, containing GABA and L-theanine.*

Product Benefits

  • The liposomal delivery system uses phospholipids for increased bioavailability*
  • Liposomes allow for increased direct absorption in the upper intestine and enhanced calmness*

Zen Adapt

Allergy Research Group’s original Zen formula with Sensoril®, a pure water extract of ashwagandha.

Product Benefits

  • Sensoril® has been shown to help support the physical, emotional, and mental effects of stress and tension*
  • Supports a feeling of relaxed, focused calmness and well-being*
  • May be helpful during daytime or nighttime*

Zen Sleep

Allergy Research Group’s original Zen formula with P5P (pyridoxal-5-phosphate) and 5-HTP (L-5- Hydroxytryptophan).

Product Benefits

  • Provides cofactors for the body to produce melatonin, supporting a relaxed state and normal, healthy sleep*
  • 5-HTP is a precursor to serotonin and melatonin
  • P5P is the active, coenzyme form of vitamin B6, and supports the conversion of 5-HTP to serotonin*