Night Night Magnesium delivers 300mg of elemental magnesium bisglycinate a day. We use a chelated form studied for superior absorption to support sleep and muscle relaxation.
Each 120 capsule pot contains a 60 day supply (2 capsules per serving) and is suitable for vegans and vegetarians.
Quick FactAccording to Sleep Foundation, “research suggests magnesium may help improve sleep for some people, particularly those with low magnesium levels”.
Who is Night Night Magnesium for?
Night Night Magnesium is designed for adults who struggle to fall asleep or stay asleep to wake up feeling refreshed – particularly for those where low magnesium intake may be a contributing factor. It may also be relevant for:
• Adults with stress-related sleep disruption or racing thoughts at bedtime• Women experiencing perimenopause or menopause-related broken sleep
• People seeking a non-habit-forming alternative to prescription sleep aids
• Anyone waking feeling exhausted despite a full night in bed
• Adults with nighttime muscle cramps or restlessness that disrupts sleep
What is magnesium bisglycinate and why does it matter?
Magnesium bisglycinate (also called magnesium glycinate) is a chelated form of magnesium: elemental magnesium bonded to the amino acid glycine. This bond improves intestinal absorption and reduces the risk of digestive discomfort.
What does “buffered” mean on the label?
Buffering balances the formula's chemistry to improve stability and absorption efficiency. Night Night Magnesium is buffered with a small amount of magnesium oxide (a highly dense form) allowing 300mg of elemental magnesium to fit into just two small capsules per day.
What are the proven benefits of magnesium?
The following health claims are authorised under EU Regulation No 432/2012 and are supported by the European Food Safety Authority (EFSA). Each claim applies when magnesium is consumed at the recommended daily amount of 300mg.
| Area of Health |
Health Claim |
| Reduction of tiredness and fatigue |
Magnesium contributes to a reduction of tiredness and fatigue. |
| Energy-yielding metabolism |
Magnesium contributes to normal energy-yielding metabolism. |
| Nervous system |
Magnesium contributes to the normal functioning of the nervous system. |
| Psychological function |
Magnesium contributes to normal psychological function. |
| Muscle function |
Magnesium contributes to normal muscle function (including normal muscle contraction and heart muscle). |
| Bones and teeth |
Magnesium contributes to the maintenance of normal bones and normal teeth. |
| Protein synthesis |
Magnesium contributes to normal protein synthesis. |
| Electrolyte balance |
Magnesium contributes to electrolyte balance. |
| Cell division |
Magnesium has a role in the process of cell division. |
When and how should you take magnesium supplements for sleep?
Take 2 Night Night Magnesium capsules daily with your evening meal. The recommended dose provides 300mg of elemental magnesium - the amount supported by Nature's Best Nutrition Advisors for sleep and relaxation.
Magnesium works cumulatively. Some users notice relaxation within days, but consistent daily use over 4–8 weeks is typically needed to build up tissue magnesium levels and support sustained sleep quality improvement.
Quality Guarantee
Night Night Magnesium is manufactured to GMP (Good Manufacturing Practice) standards, a globally recognised quality framework that governs every stage of production, from raw ingredient sourcing to finished product testing. offers a premium magnesium supplement made with high-quality ingredients to support better sleep.
What is GMP (Good Manufacturing Practice)?
GMP (Good Manufacturing Practice) ensures consistent quality and safety across five core areas:
• People: trained, hygienic staff
• Premises: clean, well-maintained facilities
• Processes: documented, consistent manufacturing
• Products: meeting strict quality specs
• Procedures: clear, up-to-date SOPs (Standard Operating Procedures) for all tasks
Is Night Night Magnesium Suitable for Everyone?
Night Night Magnesium is suitable for vegans and vegetarians. It is formulated for adults aged 18 and over.
If you are pregnant, breastfeeding, or managing a diagnosed health condition, consult your GP or registered dietitian before use.
Do you need help choosing from our range of magnesium supplements? Follow our How to Choose Guide to find the right choice for you.
Where can I find more information or expert advice?
For evidence-based articles on sleep, visit Nutrition Buzz. If you need personalised guidance on whether this sleep supplement aligns with your dietary needs, contact the Nature's Best team of expert Nutrition Advisors for free, confidential advice.