THE 100% WAY TO STRESS LESS AND SLEEP MORE. NUTRIJA SLEEP RELAX is a maximum strength Sleep & Stress Support. It’s formulated with 12 scientifically proven ingredients to help you de-stress, sleep well, and wake up feeling refreshed.* 5-HTP, GABA, L-Tryptophan, L-Theanine, Ashwagandha Extract, Magnesium, and Mucuna Extract help you relax, fall asleep faster & stay asleep longer. SLEEP RELAX INGREDIENTS? 5-HTP 5-HTP (5-Hydroxytryptophan) is a and naturally occurring plant-derived amino acid that enhances mood & sleep quality sleep by increasing melatonin production in your body. GAMMA-AMINOBUTYRIC ACID (GABA) GABA is a neurotransmitter that blocks impulses between nerve cells in the brain., GABA reduces mental and physical stress, eases anxiety, creates a calmness of mood, and induces sleep.