Based on a randomized, double-blind, placebo-controlled crossover study of eight male university esports players who consumed 200 mg of GABA or placebo before a standardized gaming task.
Source: Hara et al., Nutrients, 2025;17(11):1870.
Results are from a small ingredient study and may not be representative of all users. The study evaluated 200 mg of GABA and was not conducted on the finished AVRO product.