Kavinace 120 Capsules

The #1 Online Source for Kavinace by NeuroScience

Kavinace is the #1 best-selling neurotransmitter support by NeuroScience, Inc. With its proprietary blend of taurine and 4-amino-3-phenylbutyric acid, Kavinace is great for sleep and anxiety.

Kavinace by Neuroscience is a natural calming supplement that combines two powerful ingredients that have been shown to successfully address stress, anxiety, irritability, hyperactivity, and sleep problems*.

  • Natural support for improved sleep quality*
  • Support for reducing anxiety
  • Supports healthy levels of GABA
  • Combines two powerful GABA-enhancing ingredients to provide support for a relaxing effect on the brain and body*
  • Supports GABA and inhibits glutamate and PEA



One of the Kavinace ingredients is Phenibut (4-amino-3-phenylbutyric acid ), a GABA derivative that easily crosses the blood/brain barrier, binds to GABA receptors, and helps increase GABA levels. Phenibut also helps inhibit the excitatory neurotransmitter phenylethylamine, while providing anti-convulsant, anti-arrhythmic, and anti-aggression effects.

The other Kavinace ingredient, Taurine, serves as an osmoregulator and neuromodulator while providing support for neuron protection from hypoxia, free radicals, excess ammonia, and excitotoxicity.

Taurine may also provide support for increasing GABA levels by preventing GABA breakdown and re-uptake. Kavinaces Phenubit/ Taurine combination may enhance binding of benzodiazepine to GABA receptors; it also includes Vitamin B6 for support of GABA synthesis.

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