Knocked The F*ck Out is a “hardcore” sleep aid made by 5% Nutrition. It is designed to support “deep, restful sleep” and to promote muscle growth and recovery.
This product features 14 ingredients. Of these, gamma aminobutyric acid (GABA) could help “promote relaxation”. L-tyrosine is thought to reduce stress and improve mood, while chamomile flower extract is widely said to stimulate sleep.
In addition, inositol may reduce sleep latency and help the user relax. Furthermore, the brand website states L-theanine may “help tone down the effects of caffeine”.
There are 30 servings in every 153g bottle of Knocked The F*ck Out.