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Save £1.3015% OffRegular price £12.20Sale price £12.20 Regular priceUnit price per£13.50- Rest & Recharge: High-absorption magnesium bisglycinate to help reduce tiredness, ease muscle tension and support relaxation for a more restorative night.
- Gentle & Highly Absorbable: 300mg elemental magnesium in a glycinate form that’s easy on the stomach and easily absorbed
- Natural Nightly Calm: Non-habit forming formula that supports your nervous system and psychological function
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Regular price £11.95Sale price £11.95Unit price per- For normal (heart) muscle function
- Pairs well with Fish Oil 1100mg for normal function of the heart
- For a reduction in tiredness and fatigue, normal psychological function & normal bones
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Save £1.8010% OffRegular price £16.70Sale price £16.70 Regular priceUnit price per£18.50- Full-strength magnesium providing 375mg (100% NRV) per scoop
- Fast dissolving citrate form makes a refreshing drink; ideal for those who don’t like tablets
- Highly absorbable powder with a delicious citrus flavour
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(8.8611p/day)Regular price £15.95Sale price £15.95Unit price per- Reduces tiredness & fatigue
- Supports muscle health
- 4-in-1 blend for superior absorption
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Regular price £14.95Sale price £14.95Unit price per- Helps with a reduction in tiredness & fatigue
- Supports nervous system & muscle function
- For the maintenance of normal bones
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Magnesium Supplements: Supporting Energy, Muscles & Relaxation
Essential mineral for modern life
Everyday support for body and mind
Choosing the right form
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Magnesium and Sleep: The Mineral Your Bedtime Routine Has Been Missing
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Feed Your Nerves: Your Guide to Nervous System Health
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Magnesium: Your Secret Weapon Against Sleep Sabotage During Seasonal Clock Changes
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FAQs
Frequently asked questions
Magnesium glycinate takes 4 to 8 weeks of consistent daily use to produce meaningful sleep benefits as tissue magnesium levels rise. While some individuals may notice mild relaxation within the first few days, it is not an overnight fix. Research suggests giving supplementation around 3 months of regular use to properly evaluate its effectiveness for sleep.
The best time to take magnesium for sleep is 1 to 2 hours before bed, aligning with the body's natural wind-down process. Specifically, magnesium glycinate capsules can be taken with your evening meal. Daily consistency matters more than hitting an exact minute.
Yes, magnesium bisglycinate (glycinate) is generally formulated to be non-habit-forming and safe for nightly, ongoing use in healthy adults (aged 18+). To ensure safety:
Stick to the recommended daily amount (typically around 300mg of elemental magnesium).
Avoid stacking multiple magnesium-containing supplements.
Consult a GP, pharmacist, or dietitian if you are pregnant, breastfeeding, or managing a diagnosed health condition.
Yes, magnesium contributes to normal muscle function and normal muscle contraction - an official health claim authorised by the European Food Safety Authority (EFSA). Magnesium supplements formulated for sleep (such as the bisglycinate form) are frequently designed to support those with night-time muscle cramps, restlessness, and general muscle tension that disrupt sleep.
Key vitamins and minerals that support the nervous system and sleep include:
Magnesium: Contributes to normal functioning of the nervous system and normal psychological function.
Vitamin B6: Supports normal nervous system function and hormone regulation.
Vitamins B1 and B12: Play a key role in reducing tiredness and fatigue.
Zinc: Often combined with magnesium and B vitamins in comprehensive nighttime formulas.
Yes, there is encouraging scientific evidence showing a positive association between magnesium supplementation and improved sleep quality. While magnesium is not a sedative, it helps create the physiological conditions - such as supporting nervous system activity - for deeper, more restorative sleep, particularly for individuals with lower baseline magnesium intake or disrupted sleep patterns.
Magnesium bisglycinate (also known as magnesium glycinate) is widely considered the best form for sleep and relaxation. It is a chelated compound (elemental magnesium bonded with the amino acid glycine) that offers high bioavailability, superior absorption, and high gastrointestinal tolerance, making it ideal for a nightly routine.
Magnesium promotes relaxation through several biological mechanisms:
Neurotransmitter Regulation: Support nervous system activity to help the brain shift out of "on" mode.
Autonomic Balance: May help to balance the sympathetic (fight-or-flight) and parasympathetic (rest-and-digest) nervous systems.
Hormone Production: Plays a supporting role in the body's natural sleep hormone production, which governs the sleep-wake cycle.
Natural nighttime formulas commonly combine:
Minerals: Magnesium (bisglycinate or citrate) and zinc.
Vitamins: B-complex vitamins (B1, B3, B6, B12).
Amino Acids: L-tryptophan.
Botanicals: Calming herbs such as hops, passionflower, and lemon balm.
You should consult a healthcare professional before combining them. Minerals may interact with the timing and absorption of prescription medications, and combination formulas may carry additional cautions. Always check with your GP, pharmacist, or registered dietitian before combining magnesium glycinate with HRT, thyroid medication, or other prescribed treatments.
Yes, high gastrointestinal tolerance is one of magnesium bisglycinate's primary advantages. The glycine binding improves intestinal absorption and has less digestive effects commonly associated with less bioavailable forms. However, doses above 250mg can still occasionally cause mild digestive upset in sensitive individuals, which can be resolved by reducing or splitting the dose throughout the day.
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