Rated 4.7 | 1000+ Happy Customers
Magnesium Complex
Powerful Support For Sleep, Cramps Muscles, Energy & Calm
- Supports sleep, stress and energy
- Powerful support for joints, cramps, muscles & bone support
- Clinically dosed for maximum results
- Clean, vegan and third-party tested
Loved by thousands
Magnesium 12-in -1 Complex
Third Party Tested
GMP-Certified Facility
60 Day Money-Back Guarantee
Next Day Shipping
What Our Customers Are Saying
Your body absorbs less magnesium every decade and you feel it.
As you age, your gut absorbs less magnesium, your bones store less, and your kidneys excrete more. Up to 60% of adults already fall short of their daily magnesium needs — and that gap widens with every passing decade, affecting muscles, sleep, and bone health. The cause isn't diet alone. After 40, the specific proteins responsible for pulling magnesium across your gut wall become less active — meaning the same food and supplements deliver measurably less to your bloodstream each decade. Add in the daily drains — coffee, alcohol, stress, and exercise all accelerate magnesium loss — and the deficit compounds quietly in the background. Most people never connect the dots. The poor sleep, the muscle cramps, the afternoon crash — they put it down to getting older. But it's not age. It's depletion. And depletion has a fix.
The Effects of Magnesium Complex
Heart Rhythm & Nervous System Calm Support
Support Sleep Support & Calming Mind
Muscle & Bone Support
Assist With Mental Clarity & Energy
Why 12 Forms Of Magnesium
If you've tried magnesium before and felt nothing — that's probably why. Single form magnesium only targets one system. Your sleep, your mood, your muscles, and your heart rhythm all respond to different forms. Our 12 in 1 formula covers every system at once so nothing gets left behind.*
Brain → Magnesium Glycinate (calm & anxiety)
Heart → Magnesium Taurate (rhythm & cardiovascular)
Muscles → Magnesium Malate (relaxation & recovery)
Bones → Magnesium Carbonate (density & strength)
Gut → Magnesium Oxide (gentle digestion)
Nervous system → Magnesium Aspartate (stress response)
Joints → Magnesium Chloride (mobility & inflammation)
Cells/Energy → Magnesium Orotate (cellular ATP & energy)
Kidneys → Magnesium Citrate (detox & fluid balance)
Blood vessels → Magnesium Gluconate (circulation)
Immune system → Magnesium Ascorbate (immune defence & antioxidant)
Skin/tissue → Magnesium Lactate (gentle absorption & tissue repair)
What Sets Our Magnesium Apart
Why Choose Bound Nutrition?
Here is why our Magnesium 12-in-1 Complex is chosen as the best option for complete body and mind support.
Why Choose Bound Nutrition?
Here is why our Magnesium 12-in-1 Complex is chosen as the best option for complete body and mind support.
BOUND NUTRITION
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OTHER BRANDS
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12 forms of magnesium
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Third-Party Lab tested
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3 Months Supply
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Targets Multiple Issues
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Therapeutic Dose
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Plant-Based & Non-GMO
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Have Questions? We Have Answers.
Most magnesium supplements contain a single form — usually Oxide or Glycinate. The problem is that absorption depends on your individual gut biology, diet, and timing. If that one form doesn't absorb well for you, you feel nothing. Our 12-in-1 formula works across 12 different absorption pathways simultaneously, so your body gets what it needs regardless of individual differences. If you've tried magnesium before and it didn't work — this is why.
It depends on what you're taking it for — and how depleted you are to begin with. Most customers notice the first changes within 1–2 weeks: sleep quality improving, leg cramps reducing, and waking up less stiff in the morning. These tend to be the earliest and most noticeable shifts.
Deeper effects — reduced background anxiety, more consistent energy levels, faster workout recovery — typically build over 3–4 weeks of consistent use. Magnesium isn't like a painkiller that works in an hour. It works by restoring what's been depleted over months or years, which means the longer you've been deficient, the more noticeable the change once levels are restored.
Magnesium is an essential mineral your body produces naturally — it's not a stimulant, hormone, or synthetic compound. For the vast majority of people, it is safe and well-tolerated at the recommended dose.
That said, magnesium can interact with certain medications. If you are taking any of the following, please speak to your GP before starting:
- Antibiotics (particularly tetracyclines and quinolones — magnesium can affect absorption)
- Blood pressure medication (magnesium has a natural blood pressure-lowering effect)
- Diuretics (can affect how your kidneys handle magnesium)
- Thyroid medication (timing of doses may need to be separated)
If you are pregnant, breastfeeding, or managing a diagnosed condition, we always recommend checking with your doctor first. Otherwise, for healthy adults taking no regular medication, this formula is specifically designed to be gentle and well-tolerated — including a ramp-up protocol for the first week to help your body adjust.
For most people, none at all. Magnesium is an essential mineral your body already needs — this formula simply restores what's been depleted. It contains no stimulants, synthetic hormones, or artificial fillers.
A small number of people experience looser stools in the first week, particularly if they've never taken magnesium before. This is a well-known adjustment response, most commonly associated with the Citrate and Oxide forms in the formula. It typically settles within a few days.
To minimise this, we recommend starting with 1 capsule for your first week, then moving to the full serving of 2. Your gut adjusts, and the results are worth it. If you are pregnant, breastfeeding, or on regular medication, please consult your GP before use.
We back this product with a 60-day, no-questions-asked guarantee. If you try it and don't feel a difference, contact us within 60 days of purchase and we'll refund you in full — no returns required, no hoops to jump through.
We offer this because we're confident in what's inside the capsule. Magnesium deficiency is real, the formula is dosed for effect, and the results speak for themselves. But if for any reason it doesn't work for you, you shouldn't pay for it. Simple as that.
60 Day Money-Back Guarantee
Your satisfaction is paramount. If you're not completely happy with your purchase, you can return it within 30 days for a full refund—no questions asked.
Our Customers Tell It Better Than We Do!
Pamela
- Excellent quality and great results
Tanya
- WOW!! BEST ON THE MARKET!!!