Relax before bedtime with Optimal Sleep. If you’re relaxed, you’ll fall asleep faster. Use the time before bed to relax. NoordCode Optimal Sleep promotes good mental balance and helps you fall asleep faster. Vitamin B1, vitamin B6, melatonin or GABA: all substances that help you relax and unwind before a good night’s sleep. The supplement is gluten-free, dairy-free, sugar-free and suitable for vegans.