Magnesium Glycinate (Bisglycinate)

240 Capsules - 60 Servings - 2 Month Supply · /day

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Glycinate only7 forms of magnesium£38.95
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“Critical supplement for longevity until Ai solves aging :)”
Loren · July 2026

Independently lab tested

Tested Jul 2026 by Eurofins · Batch L1026118

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DESCRIPTION
Nourish Awards 2026, 2 stars

Award-winning: Nourish Awards 2026 ★★

Foundational Nutrition category. Award of excellence, judged by an independent panel of practising nutrition professionals from 560 products across 15+ countries.

“A clean and high quality magnesium supplement offering a strong elemental dose and exceptional batch testing.”Nourish Awards judges

Magnesium glycinate capsules, made in the UK. Each 4-capsule serving gives 2,750mg of magnesium glycinate (bisglycinate), of which 303mg is elemental magnesium, 81% of the UK reference intake. One tub holds 240 vegan capsules, 60 servings, a two-month supply. It suits adults who want a fully reacted, unbuffered glycinate with no fillers, at about 63p a day (57p on a first subscription delivery).

Magnesium bisglycinate, not a buffered blend

Magnesium glycinate and magnesium bisglycinate are the same compound: magnesium bound to two glycine molecules. Fully reacted bisglycinate is roughly 11 to 14% magnesium by weight, and ours sits at 11% (303mg from 2,750mg). Some magnesium glycinate supplements are buffered with magnesium oxide to lift the number on the front; this one is not. Every batch is third-party lab tested, and the results are in the Test results tab.

How 303mg compares with UK and US intakes

The UK and EU nutrient reference value is 375mg a day. The US NIH Office of Dietary Supplements sets the adult RDA at 400 to 420mg for men and 310 to 320mg for women, with an upper limit of 350mg a day from supplements, so 303mg sits under it. Magnesium contributes to normal muscle function, normal functioning of the nervous system and the reduction of tiredness and fatigue.

Magnesium glycinate capsules, tablets or a multi-form magnesium?

Most magnesium supplements come as tablets, which need binders to hold them together. This magnesium glycinate supplement uses vegan hypromellose capsules, and the capsule shell is the only other ingredient. If you would rather have several forms in one, see Magnesium Seven. On the US store it is $51.90 a tub.

For dosing, timing and the research, read our magnesium glycinate guide.

INGREDIENTS
DIRECTIONS
Take up to 4 capsules daily. Do not exceed the recommended amount unless directed by a physician.
TEST RESULTS
Tested by Eurofins Hamburg, Germany · independent accredited lab
Report AR-733-2026-00087324-03 · Batch L1026118 · Reported 06 Jul 2026
Our label says
303 mg
elemental magnesium per serving
The lab measured
302 mg
confirmed per 4-capsule serving
Measured twice by the lab. Both measurements agree with the label within measurement uncertainty.
What was testedResult
Elemental magnesium 302 mg per serving CONFIRMED
Lead 0.10 mg/kg, EU limit 3.0 PASS
Cadmium < 0.010 mg/kg PASS
Mercury < 0.005 mg/kg PASS
Arsenic < 0.10 mg/kg PASS
Nickel 0.21 mg/kg, no EU limit
Salmonella not detected PASS
E. coli < 10 cfu/g PASS
Yeasts and moulds < 100 cfu/g PASS
What does < mean? A result with < means the substance was not found down to the smallest amount the instrument can measure. The metals were tested by ICP-MS, one of the most sensitive methods available.
Elemental magnesium by ICP-OES, measured in duplicate. Heavy metals by ICP-MS (DIN EN 15763). Microbiology to ISO methods. Contaminant and microbiology testing accredited to ISO/IEC 17025. Report number verifiable with Eurofins.

CERTIFICATES OF ANALYSIS

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What's Inside

Premium ingredients, clinically dosed for real results.

Magnesium Glycinate (Bisglycinate)

Magnesium Glycinate (Bisglycinate)

2750 mg of Magnesium Glycinate per serving of which 303 mg is elemental magnesium. Not buffered (mixed) with cheap Magnesium Oxide.
Vegan Friendly Capsule

Vegan Friendly Capsule

We use hypromellose capsules, which are vegan friendly.

Customer Reviews

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What customers say

People love how clean it is, with no unnecessary fillers, and plenty come back after trying other brands, some on subscription. The capsules are big but easy to swallow, and delivery and service get praise, though it costs a little more than some.

Questions & answers

No questions yet. Ask us anything about Magnesium Glycinate (Bisglycinate) and our team will reply by email.

Frequently Asked Questions

How much Magnesium Glycinate should I take a day?Most asked
Take up to 4 capsules a day. A 4-capsule serving gives 2750mg of magnesium glycinate, of which 303mg is elemental magnesium. Please do not go over this unless a physician tells you to. If you take medication or have a health condition, check with your GP or pharmacist first.
Should I choose Magnesium Glycinate or Magnesium Seven?
Our Magnesium Glycinate is a single, non-buffered form of magnesium bisglycinate, with 303mg of elemental magnesium per 4-capsule serving. If you would rather have all-round cover across energy, muscle and sleep from several forms, our 7-in-1 Magnesium Seven is the one to look at. If you take medication or have a health condition, check with your GP or pharmacist before choosing.
What's in the Magnesium Glycinate?
Each capsule contains magnesium bisglycinate in a vegetable capsule made from hypromellose, with a rice extract blend (Nu-MAG) as a flow agent. There is no magnesium oxide added. It is suitable for vegetarians and vegans.
What does non-buffered mean?
It means our magnesium bisglycinate is not mixed with cheaper magnesium oxide. True magnesium glycinate contains 10 to 14% elemental magnesium, and ours sits at 11%.
Can I see a Certificate of Analysis?
Yes, a Certificate of Analysis is available on request. The capsules are made in GMP and BRC-certified UK facilities and are third-party tested.
What are the benefits of magnesium glycinate?
Magnesium glycinate supports sleep quality, muscle relaxation, stress relief, energy production, bone health, and cognitive function. Because it's chelated with glycine — a calming amino acid — it's particularly effective for sleep and anxiety compared to other magnesium forms. It's also the gentlest form on digestion, with no laxative effect. Read more →
Should I take magnesium glycinate in the morning or at night?
It depends on your goals. For sleep support, take your dose 30–60 minutes before bed — the glycine promotes calm and helps regulate your circadian rhythm. For energy and muscle support, morning is ideal. Many customers split their dose: 2 capsules in the morning and 2 in the evening to cover both. Read more →
What happens if you take magnesium glycinate every day?
Taking magnesium glycinate daily helps maintain steady cellular magnesium levels, supporting over 300 enzymatic reactions in your body. Most people notice improved sleep, reduced muscle tension, and better stress resilience within 2–3 weeks. Our formula is safe for long-term daily use and is non-laxative. Read more →
What are the 7 signs your body needs magnesium?
Common signs of magnesium deficiency include: muscle cramps and spasms, difficulty sleeping, anxiety or low mood, fatigue and low energy, headaches, irregular heartbeat, and poor concentration. If you recognise several of these, a high-quality magnesium glycinate supplement may help restore your levels. Read more →
Which is better for sleep, magnesium citrate or glycinate?
Magnesium glycinate is widely considered the better choice for sleep. The glycine component has its own calming properties that work synergistically with magnesium to promote relaxation. Magnesium citrate, while well-absorbed, can have a laxative effect that may actually disrupt sleep. Glycinate is gentler and more targeted for sleep support. Read more →
Who should not take magnesium glycinate?
Magnesium glycinate is safe for most adults. However, those with severe kidney disease should consult their doctor, as the kidneys regulate magnesium excretion. If you take prescription medications — particularly antibiotics, blood pressure medication, or muscle relaxants — check with your GP first, as magnesium can affect absorption of certain drugs. Read more →
How long does it take for magnesium glycinate to work?
Many people notice improvements in sleep quality and muscle relaxation within the first 1–2 weeks. For more systemic benefits like stress resilience, energy levels, and mood support, allow 4–6 weeks of consistent daily use. Magnesium stores build gradually, so consistency is key. Read more →
What is the difference between magnesium glycinate and bisglycinate?
They are the same thing. "Bisglycinate" means the magnesium atom is bonded to two glycine molecules, while "glycinate" is the common shorthand. Our product is fully reacted magnesium bisglycinate — not buffered with cheaper magnesium oxide, which is a key quality indicator to look for when choosing a supplement.
Can I take magnesium glycinate with vitamin D?
Yes — in fact, they work brilliantly together. Magnesium is required for your body to activate vitamin D, so taking them together can enhance the effectiveness of both. We recommend pairing our Magnesium Glycinate with our Vitamin D3 + K2 for optimal absorption and bone health support. Read more →
What vitamins should not be taken with magnesium?
Avoid taking magnesium at the exact same time as iron or calcium supplements, as they can compete for absorption — separate by 2 hours. Magnesium is safe to take alongside most other vitamins and minerals, including B vitamins, vitamin D, and zinc. Always take with food for best absorption.
Does magnesium glycinate help with anxiety?
Many people find magnesium glycinate helpful for managing daily anxiety and stress. Magnesium plays an important role in regulating the nervous system and stress response, while the glycine component has its own calming properties. It's not a replacement for professional treatment, but it can be a valuable part of your wellness routine.
Is magnesium glycinate good for leg cramps?
Yes. Muscle cramps — especially nocturnal leg cramps — are one of the most common signs of magnesium deficiency. Magnesium glycinate helps relax muscles and support proper nerve function. Because it's highly bioavailable, many customers notice a reduction in cramping within the first week or two of supplementation.
What is the downside of magnesium glycinate?
Magnesium glycinate has very few downsides compared to other forms. It doesn't cause the digestive upset associated with magnesium oxide or citrate. The main consideration is that you need to take multiple capsules per serving (4 capsules for a full dose) because the glycine molecules take up space. Some people also find quality magnesium glycinate costs more than basic forms — but the superior absorption means you're actually getting better value.

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Related Reading

Explore our evidence-based Magnesium Glycinate (Bisglycinate) guides, buyer's tips and research insights from the Love Life Supplements team.

Explore our full library of evidence-based Magnesium Glycinate guides, buyer’s tips and research insights from the Love Life Supplements team.