EleCore promotes relaxation and reduced irritability for increased peace of mind and diminished stress lines. EleCore is a natural cranberry flavored lozenge. It does not cause drowsiness, is non-addictive, and is sweetened only with pure natural Xylitol. How does EleCore work? By inducing Alpha Brain waves. What are Alpha Brain Waves? There are two brain wave patterns that an awake person can experience: Alpha and Beta. In Beta you generally feel more stressed, tense or anxious. In Alpha you generally feel more relaxed, composed, alert, meditative and creative. How does EleCore induce Alpha Brain Waves? L-Theanine, the key ingredient in EleCore, is an amino acid derived from green tea leaves. It stimulates the production of alpha brain waves within 30-40 minutes.