Mend 5-in-1 Magnesium Complex bottle on a bright orange background surrounded by capsules [card]
Mend Magnesium
Hand holding the Mend Supplements 5-in-1 Magnesium Complex bottle and box outdoors in sunlight
Mend Magnesium
Mend Magnesium
Mend Magnesium
Mend Magnesium
Third-party tested: potency · heavy metals · microbiology · pesticides See the results →

Five forms of magnesium. No buffering. Every milligram shown.

4.6/5 · 1,000+ customers · 5* reviews
  • "I got tired of watching people pay for magnesium that’s mostly cheap filler. So I made my own." Dr Ahmed
  • 210mg elemental magnesium per dose
  • Exact magnesium amounts clearly disclosed
  • No proprietary blends, No excipients, No oxide
  • 3rd party tested, Doctor Formulated

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  • 30-day money-back guarantee
  • Third-party tested
  • Formulated in the UK
Ingredients

Five high-bioavailability magnesium forms in one formula.

Magnesium Bisglycinate: 520mg (73mg elemental)
Magnesium Malate: 551mg (83mg elemental)
Magnesium Taurate: 200mg (18mg elemental)
Magnesium Citrate: 144mg (22mg elemental)
Magnesium Lactate: 117mg (14mg elemental)

Total elemental magnesium: 210mg per serving (56% NRV).

Other ingredients: rice flour, HPMC vegan capsule.

Free from: magnesium oxide, magnesium stearate, synthetic flow agents, proprietary blends, soy, gluten, dairy, GMOs, gelatin, fillers, binders, bulking powders, artificial colours, flavours, and preservatives.

Why 5 forms?

Magnesium has real benefits, but taking five separate supplements daily is a hassle and expensive, often costing £100s per month. We combined five of the best forms:

Bisglycinate: bound to glycine, one of the gentlest and best-tolerated forms; magnesium supports normal functioning of the nervous system.

Malate: paired with malic acid, involved in the body's own energy production; supports normal energy-yielding metabolism and muscle function.

Taurate: bound to taurine, an amino acid concentrated in the heart and nervous system.

Citrate: one of the most bioavailable and well-researched forms, with good bowel tolerability.

Lactate: the gentlest organic salt, chosen for steady, even absorption.

Shipping

Free on all subscriptions. Single orders ship 48-hour tracked for £3.99.

30-day guarantee

If for whatever reason you are not happy, simply return the bottle and we will refund you in full.

Magnesium Does Really Work. So why has it Never Worked For You?

Many magnesium supplements are buffered. That means a good-quality form, like glycinate, is mixed with a cheaper, less absorbable one, most often magnesium oxide. The label leads with the premium form, but much of what’s in the capsule is the cheap one.

We use no oxide. Every form in Mend is pure, and we show both the total compound and the elemental magnesium for each one.

Why does that matter? Each magnesium compound naturally contains a fixed percentage of magnesium. Magnesium glycinate, for example, is about 14% magnesium. When a brand shows both numbers, you can check that the percentage matches. If it’s higher than it should be, something else has been added. With Mend, every number adds up, so you know exactly what you’re taking.

MEET THE FOUNDER

Behind Mend Magnesium

Dr Asif Ahmed

Dr Asif Ahmed

GP Physician

Mend Magnesium was developed over two years by Dr Asif Ahmed, who also operates a practice focused on complex multi-system chronic illness. This product was built in clinic, alongside the patients it was designed for.

After years of watching patients react to fillers in standard supplements, fail to absorb low-bioavailability formulations, or feel nothing at all from the products on the shelf, Dr Ahmed decided to formulate the magnesium he wanted to be able to give his most sensitive patients without hesitation.

I wanted a magnesium I could give to my most sensitive patients without hesitation, and that the rest of us could feel quietly working. That is what this is.
  • GP physician, complex chronic illness
  • Two years formulating Mend Magnesium
  • Built in clinic, alongside the patients it was designed for

WHY MAGNESIUM

Why magnesium matters, and why the form you take matters more

300+ biological processes: magnesium is involved in over 300 biological processes, from blood pressure regulation to energy production and sleep

Why magnesium matters

Magnesium is involved in more than 300 enzyme reactions in the body, yet it’s one of the nutrients people think about least.

Magnesium contributes to:

  • normal muscle function
  • normal energy-yielding metabolism
  • normal functioning of the nervous system
  • normal psychological function
  • the reduction of tiredness and fatigue
  • electrolyte balance
  • the maintenance of normal bones and teeth

Why so many people fall short

UK national diet surveys show a notable share of adults don’t get enough magnesium from food, and teenagers are more likely still to fall short. There are a few reasons:

  • Refined foods. Refining grains strips away much of their natural magnesium, and modern diets lean heavily on processed foods.
  • Changing crops. Some research suggests the mineral content of certain foods has fallen over recent decades.
  • Everyday pressures. Stress, heavy sweating, alcohol, some medications and gut conditions that affect absorption can all increase how much magnesium your body uses or loses.

It’s a nutrient your body relies on constantly, and one that’s easy to run low on without realising.

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THE DIFFERENCE

Us vs the rest

Mend Magnesium Typical high-street magnesium
5 Forms of unbuffered magnesium 5 well-absorbed forms Usually 1, often oxide
Elemental magnesium disclosed 210mg stated Often hidden behind a compound total
No Magnesium oxide None Frequently the main ingredient
No Fillers or Bulkers Rice flour only Magnesium stearate, silicon dioxide
No E-numbers & additives None Common
Third-party tested Every batch, at least twice Rarely
Doctor formulated A practising doctor White-label manufacturer
Capsule you can open Vegan, easy-open Often gelatin, sealed

THE PROMISE

Risk-free

Try Mend Magnesium for 30 days. If it isn't the cleanest, best-tolerated, and most thoughtfully formulated magnesium you've ever taken, send the bottle back for a full refund.

30 DAY GUARANTEE

THE COMPLEX- what each capsule provides

Magnesium Bisglycinate

Gentle, calming, highly absorbable, nervous system regulation. Completely unbuffered and pure.

Magnesium Taurate

Supports calm and cardiovascular function.

Magnesium Lactate

Gentle and easy to tolerate.

Magnesium Malate

Supports energy production and muscles.

Magnesium Citrate

Supports absorption and bowel regularity.

Dr Ahmed built Mend Magnesium in clinic.

Dr Asif Ahmed · GP · Founder

4.6
Rated 4.6 out of 5 stars
Based on 36 reviews
89%would recommend this product
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36 reviews
  • L
    Lynn
    I recommend this product
    Rated 5 out of 5 stars
    8 hours ago
    5 Stars

    Bit too early to tell as I've only been taking them for a week but my sleep has improved a little, so that's a bonus.

    Was this helpful?
  • A
    Anya
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    5 stars

    100% would recommend this, I have been telling my friends as it has helped me so much, especially with my energy levels and sleep! Thank you,

    Was this helpful?
  • M
    Mx
    I do not recommend this product
    Rated 1 out of 5 stars
    Yesterday
    1 Star

    I cannot access the subscription part of my account. it doesn't exist in my profile. I have returned the product as I wanted to pause. I have sent countless emails over the last month or so but received no response, no rectification of the issue, and no refund. utterly fed up.

    Was this helpful?
  • LE
    Lara e.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    sleep better

    I was ready to give up, but after 2 weeks my sleep is so much better. I tested without and when i stopped taking for a few days my sleep was worse! It is making a big difference, more sleep is giving me more energy throughout the day. This makes sense as now I understand my previous magnesium has oxide in it which is why it probabaly did nothing for me!

    Was this helpful?
  • SL
    Sarah L.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    So good more my energy!!

    I got these as i had tried so many other supplements on the market, especially magnesium that never agreed with me or worked. I was really impressed by the 5 forms in this with no oxide. I am now so glad I did, not only does this work, I have more enegry, better sleep, but the main thing is i can actually tolerate these with no stomach issues. i 100% recommend these magnesium supplements.

    Was this helpful?

FAQs

How is Mend Magnesium different from other magnesium supplements?

Most magnesium supplements rely on a single form, often magnesium oxide, which has low bioavailability. Mend Magnesium contains five clinically chosen, high-bioavailability forms in one capsule with no oxide and no filler ingredients.

How long does it take to feel the effects?

Magnesium works at a cellular level. Most people notice changes within two to four weeks, with deeper benefits typically established after eight to twelve weeks of consistent daily use. Which is why 3 months of consistent use is recommended.

Why do you recommend the three-month option?

Because magnesium takes time to work properly. A single bottle is enough to assess tolerance but not enough to assess the full benefit. Three months gives your body the time it needs.

Is it suitable for people with allergies or sensitivities?

Mend Magnesium is free from gluten, dairy, soy, GMOs, and common reactive excipients. It was specifically formulated for individuals with sensitive systems. Always check the full ingredient list and consult your doctor if you have specific concerns.

Can I take it with other medications?

Magnesium can interact with certain medications including some antibiotics, blood pressure medications, and diuretics. Please consult your doctor or pharmacist if you are taking prescribed medication.

Can I take it during pregnancy or breastfeeding?

We use a clean formula with the best ingredients, however please consult your doctor before use during pregnancy or breastfeeding.

Why is the elemental magnesium 210mg and not higher?

210mg of elemental magnesium per serving sits at the level that is clinically meaningful while remaining well tolerated. Products pushing 400mg and above frequently cause bowel intolerance, particularly in sensitive individuals and are buffered with cheaper forms. The dose was chosen to be effective for the body it was designed for and ensuring we only use the highest quality unbuffered forms of magnesium. 

Can I switch between subscription lengths?

Yes. If you are on a subscription you can change your plan length, frequency, or cancel anytime from your account dashboard.

Why is the subscription cheaper than the one-time purchase?

Subscriptions reduce our admin and fulfilment costs and let us forecast demand more accurately. We pass those savings back to you.

What does shipping cost?

Shipping is free on all subscriptions. Single one-time orders ship 48-hour tracked for £3.99.

What happens if I want to pause my subscription?

You can pause, skip, or cancel anytime with no questions asked. We're confident in the product, which means we don't need to lock you in.

How is it manufactured?

Mend Magnesium is manufactured to pharmaceutical-grade GMP standards and third-party tested on every batch. Certificates of Analysis are available on request.

Mend 5-in-1 Magnesium Complex bottle on a bright orange background surrounded by capsules [card]