* Milk Peptide Supplement * Helps Manage Stress * Promotes Relaxation * Safe & Natural * Nature"s Way to a Relaxed State of Being Clinical study results show that Tryp-to-Zen can reduce stress and anxiety the natural way with a safe Casein derivative from milk. Unlike some other products, including supplements such as Kava Kava and St. John"s Wort, there are no known side effects. With Tryp-to-Zen there"s no drowsiness, memory loss, drug interactions or dependency. You just feel less social, intellectual and emotional anxiety. Tryp-to-Zen is nature"s way to a relaxed state of being.