Price: $19.57
(as of Apr 30, 2026 17:05:36 UTC – Details)
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.
Product Dimensions : 3.95 x 2.15 x 2.15 inches; 2.88 ounces
Date First Available : May 14, 2025
Manufacturer : Natural Factors
ASIN : B0F8PQX431
Best Sellers Rank: #100,185 in Health & Household (See Top 100 in Health & Household) #1,539 in Magnesium Mineral Supplements
Customer Reviews: 4.7 4.7 out of 5 stars (31) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Nighttime Relaxation Formula: Stress-Relax Nighttime Magnesium Glycinate is a calming supplement designed to support restful sleep with gentle nervous system support in easy-to-swallow capsules
Restful Sleep Formula: Helps you fall asleep and stay asleep by supporting your body’s natural sleep cycle; ideal for those seeking occasional support for calm and restful sleep*
Daily Nighttime Magnesium Support: Take 2 capsules 1 time daily, at or before bedtime, or as directed by a health care professional; may also help for occasional travel-related sleeplessness*
Non-GMO, Gluten-Free & Vegetarian: Rigorously test for over 800 contaminants; gluten-free, vegetarian, vegan, and non-GMO
About Natural Factors: Natural Factors is a family-owned B-Corp and 3rd Party certified with direct ownership of all manufacturing stages to ensure the highest quality supplements








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