Each ingredient is carefully selected and dosed based on clinical research to deliver maximum sleep benefits.
Evoir
Other Supplements
Magnesium L-Threonate (crosses the blood-brain barrier)
Glycine for deep sleep & no morning grogginess
L-Tryptophan — natural melatonin precursor
Zero synthetic melatonin
Third-party tested for purity & potency
Most people notice improved sleep onset within the first few nights. Deeper sleep and cleaner mornings typically build over 2 to 4 weeks of consistent daily use, so give it a full cycle before judging results.
No. Sleep Stack uses L-Tryptophan as a natural precursor so your body produces its own melatonin at the right time and in the right amount. This avoids the grogginess that synthetic melatonin is known to cause.
No. Glycine, one of the key ingredients, is specifically studied for its ability to improve sleep quality and depth without next-day sedation. Waking up clearer is part of what it is designed to do.
Sleep Stack is formulated to work on its own. If you are currently taking prescription sleep medication, consult your doctor before adding any new supplement to your routine.
Yes. All three ingredients are well-researched and safe at the doses provided. Sleep Stack is third-party tested for purity and potency and is designed for consistent, ongoing daily use.