69.顶级助眠配方tri-sleep 60粒， 19年12月，36新一盒https://www.gnc.com.sg/gnc-preventive-nutrition-tri-sleep.html 本地GNC卖100新一盒 配方比较复杂，有三层，持续帮助保证良好睡眠质量，也不会产生依赖性。 　-　 Light Green Layer (Immediate Release): L-Theanine and affron® Saffron Extract　 promote relaxation 　　 -　 Dark Green Layer (Immediate Release): Valerian Root and 3mg Melatonin to help fall asleep 　　 -　 Yellow Layer (Sustained Release): GABA and 2mg Melatonin to calm the mind for longer and better quality sleep. GABA is a key neurotransmitter in the central nervous system which calms excessive brain activity for good sleep (more...)