Kava Root Extract

Rainbow biotech is a bulk supplier of plant-devived or Fungus ingredients that serves cosmetic manufacturers, animal feeding producers, food&beverage manufacturers. The products we supply on our site are exactly what we can do.  Customized specifications and powder(liquid) are available for bulk orders. We are able to deliver high purity minimum order quantity by the kilogram.

Kava extract has many pharmacological effects such as sedation, hypnosis, antibacterial, analgesic, are widely recognized n Pacific island countries. It is widely used in nutritional supplements and herbal preparations in Europe and America. In Japan, kava is used as a nutritional supplement and health product to reduce mental stress, stabilize mental balance and improve sleep. Currently, kava root extract is primarily used medically as a good antidepressant because it can regulate neurotransmitters, reduce stress, relieve anxiety, overcome depression, relax muscles, eliminate fatigue, relieve insomnia, and other exert unexpected effects.