Stress-Relax Nighttime Magnesium Glycinate is a calming nighttime formula that blends a well-absorbed form of magnesium glycinate with fermented L-theanine, melatonin, and PharmaGABA to support a sense of restfulness and relaxation before bedtime.* This gentle nighttime blend helps you fall asleep and stay asleep by supporting your body's natural sleep cycle while also providing occasional support for a calm and restful sleep.* It also supports nervous system health, muscle function, and general wellness, and may support sleep during occasional travel-related schedule changes.*

Take 2 capsules 1 time daily, at or before bedtime, or as directed by a health care professional.* This supplement is free from artificial preservatives, colors, and sweeteners; it is also gluten-free, dairy-free, and non-GMO. Suitable for vegetarians and vegans.

True ownership sets Natural Factors apart. As a family-owned company, we have direct ownership of all product manufacturing stages and, unlike most brands, we uniquely control every step from ingredient sourcing to final supplement. This includes sourcing from our own organic farms, where we've been practicing regenerative farming for over thirty years. Our research-supported formulas are developed by our diverse medical team to deliver highly effective products with meaningful levels of ingredients that deliver results to you.

Natural Factors products are third-party certified by ISURA to be non-GMO and tested for over 800 contaminants and adulterants, providing additional assurance of the unparalleled purity and quality. We're committed to doing business sustainably and with integrity and are a proud BCorp company. For over 60 years, we've demonstrated our unwavering commitment to quality, making Natural Factors a supplement brand you can trust.