How long does it take to get addicted to Phenibut?

Phenibut is chemically derived from GABA, a neurotransmitter that alleviates anxiety.

Like GABA, Phenibut significantly lowers anxiety in the body and mind, and is also mildly stimulating. It’s an extremely effective nootropic (considered by some to be the best nootropic), thanks in large part to the fact that it easily crosses the blood brain barrier.