Free standard delivery Terranova Magnesium Complex

Magnesium Complex

Name: Magnesium Complex
Brand: Terranova
SKU: product-0423
Price: 25.00 GBP
Availability: InStock
Rating: 4.8 (6 reviews)

£25.00

Terranova Magnesium Complex is a multi-form magnesium supplement designed to support the body's broad need for this essential mineral.

Multi-form magnesium to broaden absorption and coverage
May support muscle relaxation and reduce tension
Studied for sleep quality and nervous system calm
Relevant for athletes and those under sustained stress
Addresses common dietary insufficiency in magnesium

4.8 (6 reflections)

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TerranovaMagnesium Complex

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About This Product.

Terranova Magnesium Complex is a multi-form magnesium supplement designed to support the body's broad need for this essential mineral. Magnesium is involved in over 300 enzymatic processes, including energy metabolism, muscle contraction and relaxation, nerve signalling, and the regulation of sleep. By combining more than one form of magnesium, this product aims to improve absorption and cover a wider range of physiological functions than a single-form supplement typically would.

It suits people who experience muscle tension, poor sleep quality, or high physical or mental stress loads — all scenarios where magnesium status is commonly depleted. Athletes in heavy training, those with high caffeine or alcohol intake, and individuals eating a low-vegetable diet are particularly prone to insufficiency. A blood test measuring serum or red-cell magnesium can confirm whether supplementation is warranted; this is something our clinicians can help you assess.

Terranova is a brand our doctors rate for its approach to formulation: the range avoids unnecessary fillers and uses nutrient forms that are well-regarded for bioavailability. As with any mineral supplement, it fits best within a routine built around identified need rather than guesswork.

Frequently Asked.

Why take a multi-form magnesium rather than a single form?

Different forms of magnesium are absorbed and utilised by the body in slightly different ways. A blend may offer broader physiological coverage compared to a single-form supplement, though individual response varies.

How long before I notice a difference?

For sleep and muscle tension, some people notice a change within one to two weeks of consistent use. Correcting a genuine deficiency typically takes longer — retesting magnesium levels after two to three months gives a clearer picture.

Can magnesium cause digestive side effects?

Some forms of magnesium can have a laxative effect at higher doses. Taking capsules with food generally reduces this. If loose stools occur, try splitting the dose across the day.

Is this suitable to take alongside other supplements or medications?

Magnesium can interact with certain medications, including some antibiotics, bisphosphonates, and diuretics. If you are on prescription medication, check with your GP or pharmacist before starting.

Do I need to confirm a deficiency before taking this?

It is not strictly required, but it is the more informed approach. A blood test can identify whether your magnesium levels are genuinely low, which helps justify supplementation and track progress. Our clinic can arrange this for you.

Customer Reflections

Overall Sentiment

4.86 reflections

1 – 6 of 6 reflections

Finally sleeping through the night

5 months ago

Been taking this for about six weeks now, started it after a blood test flagged my magnesium was on the low side. The difference in my sleep quality has been noticeable — I'm waking up less at 3am and actually feeling rested. I take two capsules before bed and it's become a non-negotiable part of my evening routine. Glad I went with this over the cheaper supermarket version.

Legs much less crampy after long runs

6 months ago

Started this during half marathon training after my physio mentioned magnesium depletion from heavy sweating. Calf cramps at night have basically stopped. Four weeks in and I'm a convert.

Good product, capsules are on the large side

7 months ago

I can tell this is a quality formulation — no unnecessary fillers, and I do feel calmer and less tense in the evenings. My only gripe is the capsule size; they're quite large and I occasionally struggle to swallow them comfortably. Wish they did a smaller capsule or powder option. Would still repurchase, just flagging it for anyone who finds big capsules difficult.

8 months ago

Swapped from a single-form mag I'd been taking for years and noticed a difference within a couple of weeks — less muscle tightness after the gym, and my mood feels more even. Solid supplement, no complaints.

Recommended by a friend, now a staple

1 year ago

A colleague who's really into her nutrition suggested this when I mentioned I'd been feeling constantly run-down and stressed at work. I was sceptical at first — I'd tried magnesium before without much effect — but I think the difference here is the combination of forms. It doesn't upset my stomach like some others have, and after about a month I genuinely noticed I was handling the afternoon slump better. Worth the price.

Does what it says

1 year ago

Reliable, clean ingredient list, no nonsense. Been reordering this for months now.

Magnesium Complex

About This Product.

How to Take It

Frequently Asked.

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