- Magnesium glycinate supports deeper and calmer sleep by relaxing the nervous system but it is not a sedative.
- It combines magnesium and glycine which together promote GABA activity and reduce stress before bed.
- Regular use helps improve sleep quality, mood and recovery without next-day drowsiness.
- Best taken in the evening or after training for relaxation and calm recovery.
- LLS Magnesium Glycinate is fully reacted, filler-free and third-party tested for purity.
Does Magnesium Glycinate Make You Sleepy?
Magnesium glycinate does not make you sleepy in a sedative way, but it helps your body relax and prepare for rest naturally. It calms the nervous system, eases muscle tension and supports melatonin production, helping you fall asleep more easily and stay asleep through the night.
Magnesium and glycine both influence calming neurotransmitters, creating a natural sense of relaxation rather than drowsiness. You will feel calm and grounded, not groggy. This makes magnesium glycinate ideal for supporting better sleep quality without affecting alertness the next day.
“When I take our Magnesium Glycinate in the evening, it helps me unwind without making me tired. It creates a calm focus that naturally leads to better sleep. Because we use fully reacted bisglycinate, it is easy on the stomach and consistently absorbed.”
1) Why Magnesium Glycinate Supports Sleep
Magnesium regulates GABA, the brain’s main inhibitory neurotransmitter that helps quiet mental activity before sleep. Glycine, the amino acid bound to magnesium in this form, also supports relaxation by influencing NMDA and glycine receptors. This combination reduces stress signals and helps the brain transition into a restful state.
Studies show that magnesium supplementation can improve sleep efficiency and reduce insomnia symptoms, particularly in people under chronic stress or with lower magnesium intake. It does not induce sleep but helps your body create the conditions for it naturally.
2) When to Take It
The best time to take magnesium glycinate is in the evening. Take it around 30 to 60 minutes before bed or after your final meal of the day. It can also be used after training to aid recovery and relaxation. Consistent daily use builds magnesium stores and improves results over time.
3) Will It Make Me Tired During the Day?
No. Magnesium glycinate will not make you tired during the day. It supports healthy energy metabolism and muscle function, helping you feel calm yet alert. It works by balancing the nervous system rather than suppressing it, promoting focus and composure when you are awake.
4) Who Benefits Most
- People who experience restless or light sleep.
- Those under mental or physical stress.
- Athletes or active individuals seeking better muscle recovery.
- Anyone sensitive to other magnesium forms such as citrate or oxide.
5) How to Maximise Results
Take Magnesium Glycinate Capsules daily to maintain stable levels. Pair it with Vitamin D3 + K2 for bone and hormone support, or add Magnesium 7 for multi-form coverage throughout the day.
FAQs
Does it work immediately?
Some people notice a sense of calm within hours, while improved sleep quality usually appears within one to two weeks of consistent use.
Can I combine it with other supplements?
Yes. It combines well with Ashwagandha, L-Theanine and Omega-3 to support relaxation and overall wellbeing.
How much should I take?
Most adults benefit from 200 to 400 mg of elemental magnesium daily. Four capsules of LLS Magnesium Glycinate provide about 300 mg.
References
- Abbasi B et al. Magnesium supplementation and primary insomnia in the elderly. J Res Med Sci. 2012. PubMed
- Inagawa K et al. Glycine ingestion improves subjective sleep quality in human volunteers. Front Neurol. 2013. PubMed
- de Baaij JHF et al. Magnesium in man: implications for health and disease. Physiol Rev. 2015. PubMed
Accessed and current October 2025.
👉 Shop LLS Magnesium Glycinate Capsules Now for deep, natural relaxation and restorative sleep.
Ben Law is the founder of Love Life Supplements and host of the Optimised Health Show. With over ten years of experience in evidence-based formulation and GMP manufacturing, he creates clean, science-backed products that deliver real results. Learn more on the About page.