Under normal circumstances, melatonin secretion typically peaks between 1 and 3 a.m., but only IF you’re sleeping in total darkness. If this isn’t the case, then release is suppressed and the health-giving benefits of melatonin are missed. Exposure to artificial lights, particularly blue light from electronic tablets, phones, computers and TVs, and even long flights can delay the release of melatonin and wreak havoc with the circadian rhythms that tell us when to rest and when to be alert. Deficiency can even lead to appetite changes, nausea and weight gain.
Lifestyles today often include after-dinner workouts, shift work, airline travel, sedentary jobs, increased screen time and staying up later. No wonder so many of us are experiencing daytime drowsiness, poor concentration, irritability or forgetfulness. These are all symptoms associated with sleep deprivation.
Sleep cycle disruptions affect many groups of people, such as shift workers, frequent flyers, parents of young children, illness, individuals on certain medications, and anyone with chronic stress or anxiousness.
Pure Lab’s Magnesium Glycinate + Melatonin is a natural sleep formula providing melatonin and highly bioavailable magnesium glycinate. It’s a herb-free formulation suitable for bedtime use. Our formula helps to reduce the time it takes to fall asleep in people with delayed sleep phase disorder, and helps to reset the body’s sleep-wake cycle. promotes a deeper, longer, more restful sleep. The inclusion of magnesium glycinate reflects the fact that magnesium nourishes at least 300 essential metabolic activities in the body, including the relaxation of nerves and muscles. With the addition of a low dose of melatonin, the combo supports re-establishment of the sleep-wake cycle, adjustment from jet lag, and overall better sleep quality.
One capsule of our Magnesium and Melatonin provides 20 milligrams of elemental magnesium glycinate and 3 milligrams of melatonin.
Adults may take 1 to 3 capsules one hour before bedtime to help them fall asleep.
If they have trouble staying asleep, they can take 1 to 3 capsules right before they turn out the bedroom lights. This way, the effects will last longer through the night.
If a person has problems falling asleep AND staying asleep, they can take 1 capsule about one hour before bedtime, then 2 more as they turn out the lights.
There are currently no videos on this product.
Abbasi B, Kimiagar M, Sadeghniiat K, Shirazi MM, Hedayati M, Rashidkhani B. The effect of magnesium supplementation on primary insomnia in elderly: A double-blind placebo-controlled clinical trial. J Res Med Sci. 2012;17(12):1161-1169.
Ari Shechter, Paul Lespérance, N. M. K. Ng Ying Kin, Diane B. Boivin. Pilot Investigation of the Circadian Plasma Melatonin Rhythm across the Menstrual Cycle in a Small Group of Women with Premenstrual Dysphoric Disorder. PLoS ONE, 2012; 7 (12): e51929
Herxheimer A1, Petrie KJ. Melatonin for the prevention and treatment of jet lag. Cochrane Database Syst Rev. 2002;(2):CD001520. PMID 12076414
Kandil TS, Mousa AA, El-Gendy AA, Abbas AM. The potential therapeutic effect of melatonin in Gastro-Esophageal Reflux Disease. BMC Gastroenterol. 2010;10:7. Published 2010 Jan 18.
Liira, J; Verbeek, JH; Costa, G; Driscoll, TR; Sallinen, M; Isotalo, LK; Ruotsalainen, JH (12 August 2014). Pharmacological interventions for sleepiness and sleep disturbances caused by shift work.. The Cochrane database of systematic reviews 8: CD009776. PMID 25113164.
Lu WZ, Gwee KA, Moochhalla S, Ho KY. Melatonin improves bowel symptoms in female patients with irritable bowel syndrome: a double-blind placebo-controlled study. Aliment Pharmacol Ther. 2005;22(10):927-934.
Masi G, Fantozzi P, Villafranca A, et al. Effects of melatonin in children with attention-deficit/hyperactivity disorder with sleep disorders after methylphenidate treatment. Neuropsychiatr Dis Treat. 2019;15:663-667. Published 2019 Mar 7.
Office of Dietary Supplements. Magnesium: Fact Sheet for Health Professionals. National Institutes of Health. Accessed April 24, 2023.
Peres MF, Melatonin, the pineal gland and their implications for headache disorders. Cephalalgia. 2005 Jun;25(6):403-11.
Pieri C, Marra M, Moroni F, Recchioni R, Marcheselli F (1994). Melatonin: a peroxyl radical scavenger more effective than vitamin E. Life Sci. 55 (15): PL271–6.
Pohanka M (2011). Alzheimer´s disease and related neurodegenerative disorders: implication and counteracting of melatonin (PDF). Journal of Applied Biomedicine 9 (4): 185–196.
Reiter RJ, Manchester LC, Tan DX (September 2010). Neurotoxins: free radical mechanisms and melatonin protection. Curr Neuropharmacol 8 (3): 194–210.
Saha L, Malhotra S, Rana S, Bhasin D, Pandhi P. A preliminary study of melatonin in irritable bowel syndrome. J Clin Gastroenterol. 2007;41(1):29-32.
Srinivasan V, Pandi-Perumal SR, Cardinali DP, Poeggeler B, Hardeland R. Melatonin in Alzheimer's disease and other neurodegenerative disorders. Behav Brain Funct. 2006;2:15. Published 2006 May 4. doi:10.1186/1744-9081-2-15
Van der Heijden KB, Smits MG, Van Someren EJ, Ridderinkhof KR, Gunning WB. Effect of melatonin on sleep, behavior, and cognition in ADHD and chronic sleep-onset insomnia. J Am Acad Child Adolesc Psychiatry. 2007;46(2):233-241.
Vogler B, Rapoport AM, Tepper SJ, Role of melatonin in the pathophysiology of migraine: implications for treatment.CNS Drugs. 2006;20(5):343-50.
What is the recommended use of Pure Lab’s Magnesium Glycinate + Melatonin?
Answer: The primary recommended use for Magnesium Glycinate + Melatonin is to help reduce the time it takes to fall asleep in people with delayed sleep phase disorder and reset the body’s sleep-wake cycle.
Who may benefit from taking Pure Lab’s Magnesium Glycinate + Melatonin?
Answer: Individuals who have difficulty falling asleep or who wake up prematurely during the night with difficulty falling back to sleep may benefit from Pure Lab’s Magnesium Glycinate + Melatonin. In addition, individuals who suffer from jet lag or shift work may also benefit from taking Pure Lab’s Magnesium Glycinate + Melatonin.
How much magnesium is in Pure Lab’s Magnesium Glycinate + Melatonin?
Answer: Each capsule of Pure Lab’s Magnesium Glycinate + Melatonin contains 20 milligrams of magnesium from 100 milligrams of magnesium glycinate.
How much melatonin is in Pure Lab’s Magnesium Glycinate + Melatonin?
Answer: Each capsule of Pure Lab’s Magnesium Glycinate + Melatonin contains 3 milligrams of melatonin.
I already use a magnesium supplement. Can I also use Pure Lab’s Magnesium Glycinate + Melatonin?
Answer: Yes, individuals using a magnesium supplement may safely use Pure Lab’s Magnesium Glycinate + Melatonin in addition to their magnesium supplement. Although the amount of magnesium in Pure Lab’s Magnesium Glycinate + Melatonin is low, any unabsorbed magnesium may have a stool loosening effect. Should this occur after introducing Pure Lab’s Magnesium Glycinate + Melatonin, simply reduce your magnesium intake accordingly.
When exactly should I take Pure Lab’s Magnesium Glycinate + Melatonin?
Answer: Individuals who have difficulty falling asleep quickly can take 1 to 3 capsules of Pure Lab’s Magnesium Glycinate + Melatonin 1 hour before bedtime. Those who have difficulty staying asleep can take Pure Lab’s Magnesium Glycinate + Melatonin right before turning out the lights.
What is the recommended dose of Pure Lab’s Magnesium Glycinate + Melatonin for those flying to another time zone?
Answer: Individuals who are travelling to other time zones can take 1 to 3 capsules of Pure Lab’s Magnesium Glycinate + Melatonin at/or before bedtime while travelling and at their desired bedtime once at their destination until adapted to the new time zone or daily pattern (usually for 5-7 days).
I can’t swallow pills. Can I open a capsule of Pure Lab’s Magnesium Glycinate + Melatonin and empty it into food or drink?
Answer: Yes, Pure Lab’s Magnesium Glycinate + Melatonin may be opened and the contents added to food or beverage for ease of swallowing.
Can I give Pure Lab’s Magnesium Glycinate + Melatonin to children with sleeping difficulties?
Answer: As per Health Canada regulations, we are unable to provide a dose of Pure Lab’s Magnesium Glycinate + Melatonin for individuals under the age of 18. Please consult your child’s pediatrician for advice in this regard.
Are there any cautions or warnings I should know before using Pure Lab’s Magnesium Glycinate + Melatonin?
Answer: Avoid consuming alcohol or products that cause drowsiness at the same time as Pure Lab’s Magnesium Glycinate + Melatonin. Do not drive or use machinery for 5 hours after taking melatonin. Consult a health care practitioner prior to using Pure Lab’s Magnesium Glycinate + Melatonin if you are taking medications for seizure, blood pressure, to suppress the immune system, to affect mental state or increase sedation, psychotropic medications, steroids or blood thinners, or if you have cardiovascular disease, liver disease or chronic kidney disease, hormonal or seizure disorders, asthma, depression, diabetes, low blood sugar, or migraine.
Does Pure Lab’s Magnesium Glycinate + Melatonin have side effects?
Answer: Pure Lab’s Magnesium Glycinate + Melatonin may cause drowsiness due to the presence of melatonin. Some people may experience gastrointestinal disturbances, like nausea, vomiting or diarrhea. Stop use if allergy occurs (rare), or you experience headache, confusion or nausea. If sleep symptoms persist continuously for more than 4 weeks (i.e. chronic insomnia), consult your health care practitioner for guidance.
Is Pure Lab’s Magnesium Glycinate + Melatonin vegan?
Answer: Pure Lab’s Magnesium Glycinate + Melatonin contains no animal-derived ingredients. It is vegan.
Is Pure Lab Vitamins a Canadian company?
Answer: Yes, Pure Lab Vitamins is proudly Canadian owned and operated. Our products are made in Canada.
Is Pure Lab’s Magnesium Glycinate + Melatonin made in a GMP-certified facility?
Answer: Yes, Pure Lab’s Magnesium Glycinate + Melatonin is made in a GMP-certified facility.
Is Pure Lab’s Magnesium Glycinate + Melatonin third-party tested?
Answer: Yes, Pure Lab’s Magnesium Glycinate + Melatonin is third-party tested. Our raw materials and finished goods are always tested by ISO-certified labs.