Magnesium+

An easy, everyday way to get the magnesium your body needs.

Supports energy levels and helps reduce tiredness and fatigue
Supports normal muscle function, bones and teeth
Twice as absorbable as standard magnesium oxide
Gentle on the stomach - well tolerated at daily dose
Vegan, gluten-free - 28 capsules, 28-day supply
Subscribe from £12.80/month - cancel anytime

Helps Support

Energy

Sleep

Wellbeing

Muscle function

Gentle on the stomach


Why magnesium lactate?

What is magnesium lactate?

Magnesium lactate is a form of magnesium bound to lactic acid, a naturally occurring compound found in your body and in many foods. Magnesium lactate is easier to absorb than inorganic forms used in many magnesium supplements, like magnesium oxide.

Magnesium oxide passes through your gut largely unused and can cause digestive discomfort in the process. Magnesium lactate is absorbed twice as effectively and is gentle on the stomach, even an empty stomach.

What it does

Once absorbed, magnesium goes to work across the body in hundreds of ways. It contributes to normal energy-yielding metabolism – helping your body convert food into fuel – and plays a direct role in reducing tiredness and fatigue. It supports normal muscle function (including the heart), a healthy nervous system, and the maintenance of bones and teeth.

Magnesium also supports normal psychological function – which is why many people notice improvements in mood and mental clarity alongside the physical benefits. The extra vitamin B6 in Magnesium+ works alongside magnesium to support these same systems.

Why it matters at this dose

At 56.25mg per capsule (15% of the recommended daily intake), Magnesium+ is designed to top up what your diet is missing rather than replace it. For most people in the UK, that modest, consistent daily top-up is enough to make a noticeable difference - particularly if fatigue, muscle discomfort or disrupted sleep are things you notice regularly. One capsule a day, at a time that suits you.

Looking for a higher dose?

Magnesium+ Advanced uses a more bioavailable form of magnesium – up to 4 times more absorbable – at 187mg per serving. Find out which is right for you.

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Cambridge science

Formulated by our science team in Cambridge, UK

Premium grade ingredients

Gentle and easy-to-absorb magnesium lactate, plus vitamin B6

300,000+ Customers

Trusted by over 300,000 people across the UK

Trustpilot ★★★★★

Rated Excellent

Is Magnesium+ right for you?

Magnesium+ is for anyone who wants an easy, gentle way to top up their magnesium every day – particularly if:

  • You want a simple one-capsule daily supplement without fuss
  • You've tried magnesium before and found it upset your stomach
  • You're looking for everyday support for energy, mood and muscle comfort
  • You want a plant-based capsule suitable for vegans or vegetarians
  • You want a trusted, well-formulated supplement at an accessible price

If you're looking for a higher dose – 187mg vs 56mg – with even better absorption and longer retention in the body, Magnesium+ Advanced may be the better fit.

"An easy way to top up your magnesium levels, with a gentle-on-the-stomach formulation."

Dr Miriam Ferrer, PhD – Head of Product Development

Ingredient Highlights

Magnesium Lactate – twice as absorbable

Not all magnesium supplements are the same. Magnesium+ uses magnesium lactate – a form of magnesium bound to lactic acid, a compound naturally found in the body. This makes it significantly easier to absorb than the basic magnesium oxide used in standard supplements, which often passes through the gut largely unused.

Magnesium lactate is twice as bioavailable, meaning more of each dose actually reaches your cells – and because it's so well tolerated by the gut, you get the full benefit without any digestive discomfort.

Vitamin B6 for energy and nervous system support

Magnesium+ includes vitamin B6 at 100% of the recommended daily intake. B6 contributes to normal energy-yielding metabolism – helping your body convert food into usable fuel – and supports normal psychological function and nervous system health. It works naturally alongside magnesium, which is involved in the same energy and nervous system pathways, making the two a logical and well-established combination for everyday fatigue and muscle support.

Magnesium Lactate – twice as absorbable

Not all magnesium supplements are the same. Magnesium+ uses magnesium lactate – a form of magnesium bound to lactic acid, a compound naturally found in the body. This makes it significantly easier to absorb than the basic magnesium oxide used in standard supplements, which often passes through the gut largely unused.

Magnesium lactate is twice as bioavailable, meaning more of each dose actually reaches your cells – and because it's so well tolerated by the gut, you get the full benefit without any digestive discomfort.

Vitamin B6 for energy and nervous system support

Magnesium+ includes vitamin B6 at 100% of the recommended daily intake. B6 contributes to normal energy-yielding metabolism – helping your body convert food into usable fuel – and supports normal psychological function and nervous system health. It works naturally alongside magnesium, which is involved in the same energy and nervous system pathways, making the two a logical and well-established combination for everyday fatigue and muscle support.

Hear Annabel's story

Annabel noticed a real difference. Watch her story and find out how Magnesium+ helped her get back to doing what she loves.

Trusted by thousands

Explore our customer stories

Joanne F.

Achieve a better nights sleep

This product has definitely helped me to achieve a better nights sleep

Michael

Magnesium+ has cured this

Although I have a reasonable balanced diet I have suffered with Leg Muscle Cramps after exercise, the Magnesium+ has cured this

Margaret

 I am not as tired

I have been on this tablet just over 2 weeks and very pleased to say I can notice a great improvement . I am not as tired as I was thank goodness . Would highly recommend magnesium

Cherry

I get to sleep quickly

I get to sleep quickly and feel better than I have in years ! Thank you so much 🤗
Delighted to say that Magnesium + is MARVELOUS !

FAQs

What's the difference between Magnesium+, Serene+ and Magnesium+ Advanced?

Magnesium-advanced-supplement-angle;Magnesium-advanced-supplement-front;magnesium-pill-group;Magnesium-Advanced-annotated-capsule
Magnesium+ Advanced Sale price£20.00
serene-angle;serene-front;serene-annotated-pill
Serene+ Sale price£23.75
Magnesium+
Magnesium+ Sale price£16.00
Number of capsules

2

1

1

Amount of magnesium

187 mg

52.25mg

56.25

Source of magnesium

Bisglycinate

Marine

Lactate

Additional ingredients

Vitamin B1, B2, B6

Affron, Extramel, Lavender, Vitamin B6, B12, B5, B2

Vitamin B6

Best for

Sleep & energy

Sleep & hormonal balance

Mood & energy

When will I feel the benefits?

Topping up your levels

Magnesium lactate begins absorbing efficiently into your bloodstream – twice as effectively as standard magnesium oxide. If your levels were low (as they are for many UK adults), you may start to notice subtle early improvements within the first few weeks. Energy levels are often the first thing people notice, with less of that persistent tiredness that can be hard to explain. Vitamin B6 is also beginning to support normal psychological function and nervous system health.

When will I feel the benefits?

Feeling the difference

As magnesium levels build and stabilise, the results become more consistent day to day. Reduced tiredness and fatigue, better muscle comfort – particularly after exercise – and improved mood are often reported after six to eight weeks. Some people notice their sleep quality improving during this period, with a greater sense of waking refreshed. The gentle, lactate-based formula means this happens without any digestive disruption.

When will I feel the benefits?

Sustained wellbeing

With magnesium levels now consistently maintained, the longer-term benefits of this essential mineral become your routine. Normal bone and teeth maintenance, sustained nervous system support, and steady energy throughout the day are all supported by consistent supplementation. Magnesium contributes to over 300 enzymatic processes in the body, and keeping levels topped up means all of these systems have what they need to function normally.

Less than 50p a day – with our 28-day subscription plan

100% satisfaction guarantee – If you're not happy, we'll give you a full refund. Free UK delivery. Cancel or amend your subscription at any time.

Explore Magnesium+ and more in our Knowledge Centre

View all

Magnesium: The definitive guide

Discover why magnesium is vital for energy, muscles, bones, heart and brain health – and how to spot deficiency, boost your intake, and choose the best supplement for your needs.

How long until I feel the benefits?

If you've ever found yourself wondering "How long until I feel a difference?" – you're in excellent company. It's the question we hear most often, asked with a mix of hope and impatience. And honestly? We completely understand.

Ingredients to support your sleep and mood

In today's hectic world, many of us struggle with stress and the impact it can have on mood and sleep. The guide explores natural ingredients that support wellbeing by promoting better sleep and a sense of calm.

Reviews

The views expressed below are the opinions of customers who have purchased this product. We do not endorse these views, nor should they be regarded as health claims or medical advice.