The health care function of γ-aminobutyric acid tablet of sour jujube kernel is to improve sleep. The main raw materials of this product are sour jujube kernel extract and γ-aminobutyric acid, in which sour jujube kernel extract is derived from sour jujube kernel, sour jujube kernel has the effect of tranquilizing the mind and tranquilizing the spirit, which can effectively alleviate insomnia and improve the difficulty in falling asleep; γ-aminobutyric acid has the effect of anti-anxiety and promoting mental stability, so as to alleviate the pressure of the brain, improve the phenomenon of insomnia with lots of dreams, and improve the quality of sleep. So the health care function of this product is to improve sleep. This product is suitable for people with poor sleep conditions; unsuitable for children and teenagers, pregnant women, lactating mothers. This product is not a substitute for medication; it is not recommended for people outside of the appropriate group; please keep out of reach of children; people taking therapeutic drugs and patients with all diseases should consult a doctor before consumption.