4Life performed a study about the efficacy of its 4Life Transfer Factor SleepRite. The results of the study, entitled “Assessment of a multi-ingredient dietary supplement on sleep quality: A randomized, double-blinded, placebo-controlled crossover clinical study,” was published in the open access journal Sleep Science and Practice.
Anna Andersen, 4Life Senior Manager of the Research & Development Lab, was the lead author in the article that observed how 4Life Transfer Factor SleepRite worked compared to a placebo group over a period of six weeks in thirty adults.
“The importance of effective and safe solutions for poor sleep and insomnia cannot be overstated,” Andersen said. “It’s an honor to participate in these types of studies and publications, both of which underscore 4Life’s commitment to ongoing scientific research.”
The 4Life Transfer Factor SleepRite formula includes bovine colostrum and egg yolk extracts, ashwagandha root extract, lavender oil, pyridoxal-5-phosphate, melatonin, Gamma-Aminobutyric Acid (GABA), and magnesium.
