NIGHT SERUM The potent NIGHT SERUM boosts the skin's nightly renewal process using anti-aging compounds that help to improve skin quality. and potent antioxidants which help rejuvenate and refresh. GOOD NIGHT SUPPLEMENT Dr. Barbara Sturm formulated her GOOD NIGHT supplement with a blend of natural ingredients that can help calm and relax the body and mind for a more restorative and restful night of sleep.