Pro Magnesium 4
A clean formulation with 4 highly effective forms of Magnesium
400% More Absorption:
Chelated Magnesium Glycinate, Malate, Taurate & Citrate
Enhanced Zinc Delivery:
Triple Zinc, Picolinate, Bisglycinate & Citrate
300mg Elemental Magnesium:
For Optimal Health Benefits
Complete Vitamin Support:
Full-Doses of Vitamin B6 & D3
Boosts 300+ Metabolic Functions:
Energy, Immunity, Mood & Sleep
Serving Size: 2 Capsules
Servings Per Container: 30
| Amount Per Serving | *NRV | |
|
Magnesium Blend (as Glycinate, Citrate, Malate and Taurate) |
1867 mg | ** |
| Providing Elemental Magnesium | 300 mg | 80% |
| Vitamin B6 | 7 mg | 500% |
| Zinc | 9 mg | 90% |
| Vitamin D3 | 25 µg | 500% |
*NRV = Nutrient Reference Value
** = No NRV Established
Ingredients:
Magnesium Citrate, Magnesium Bisglycinate, Vegetable Capsule Shell (Hydroxy- PropylMethylCellulose), Magnesium Taurate, Magnesium Malate, Zinc Picolinate, Zinc Bisglycinate, Vitamin B6 (Pyridoxal 5-Phosphate), Vitamin D3 from Algae, Zinc Citrate.
Optimally Formulated Nutraceuticals
Designed by nutritionists
Organic minerals so you absorb more
The magnesium and zinc in this supplement are bonded to organic molecules. You can absorb around 4 times more, and avoid tummy troubles.
A clean supplement
Say no to additives! There are no additives whatsoever in this supplement - just the good minerals and vitamins you need. It costs more, but you’ll benefit from the healthier premium formula.
A fully vegan supplement
Most vitamin D3 supplements are made from sheep’s lanolin, but ours comes from algae, meaning it’s superior quality and 100% vegan.
Frequently Asked Questions about Magnesium
We use four different forms of magnesium—magnesium bisglycinate, magnesium citrate, magnesium malate, and magnesium taurate—to maximise absorption and target various health benefits. Each form has a unique absorption rate and role in the body. Magnesium citrate and glycinate are known for their high bioavailability and gentleness on the stomach, while magnesium malate supports muscle function and energy production. Magnesium taurate is particularly adapted to support heart health and calm the nerves.
You cannot get the full benefits of magnesium without getting your full requirement of zinc too - and they’re both surprisingly common deficiencies. Zinc works as a partner to magnesium to support many of its vital functions including immune defence, making proteins for hormones and muscle, and for helping wounds heal. Zinc also plays a crucial role with magnesium in keeping cognitive functioning active.
We added Vitamins D3 and B6 to enhance the benefits of magnesium. Vitamin D3 promotes calcium absorption and bone health, which pairs well with magnesium's role in bone mineralisation. The active Vitamin B6 helps convert magnesium into its active form, improves magnesium absorption, and supports neurotransmitter production, which can improve mood and reduce symptoms of anxiety.
Swallow magnesium is specially formulated to minimise tummy upset by using a balanced blend of four magnesium types that are gentler on the digestive system, chosen for their high absorption rates. Cheap magnesium supplements can cause digestive issues, like diarrhoea or stomach upset, if they contain too much magnesium oxide which draws water into the bowels.
Yes. If you are taking magnesium for better sleep or heart health, we recommend our Pro Omega 3 as its ideal partner. If you already take other supplements and want to make sure you’re not getting too much of any particular nutrient, please contact us and we’re happy to share more information.
Boosting magnesium levels is proven to support heart health and keep blood sugar levels stable. It’s also been shown to improve sleep and reduce the risk of various neurological conditions. Scroll down to our Scientific Research section for links to research papers.
Magnesium is known to support sleep by calming the mood and reducing muscle tension. It can help improve sleep quality and duration, particularly for people with magnesium deficiency or who experience stress-related sleep loss.
Yes, this supplement is vegan, containing no animal-derived ingredients or by-products. It is formulated with plant-based capsules and the vitamin D3 is derived from algae, so all the ingredients are suitable for both vegans and vegetarians.
No, this supplement is free from gluten, dairy, soy, and all other common allergens. It is manufactured in a facility that adheres to strict quality controls to avoid cross-contamination, making it suitable for those with dietary restrictions or allergies.
We offer free delivery on all orders which takes 2-4 days. Express delivery is available for £3.95 and takes 1-2 days. For more information see our Shipping Policy
Ingredients
What's inside
Magnesium
Magnesium makes our muscles and nerves work properly, so it’s essential for energy and strength. It controls our blood pressure and bone health. It also plays a crucial role in supporting a healthy immune system and giving us better quality, more refreshing sleep.
Vitamin D3
Our 100% vegan vitamin D3 from algae boosts magnesium absorption. Apart from healthy bones and teeth, it supports and balances the immune system, and helps regulate our mood.
Zinc
Zinc makes over 200 enzymes in the human body. It works with magnesium. It’s essential for a healthy immune system, and it makes wounds heal by supporting the creation of DNA for new body cells. It keeps our skin, hair, and nails healthy, and helps protect cells from oxidative damage.
Vitamin B6
The superior vitamin B6 in this supplement is the activated form, which is better absorbed and ready for the body to use. It helps us absorb magnesium, supports a positive mood, helps oxygen transport around the body and supports the process of converting food into energy.
Backed by Science
Trusted, natural and safe
Don't just take our word for it
Gentle on tummy
Taken magnesium for years, didn't get tummy trouble on this one, will stick with it.
Susan C, Worcester
Strong dose
Good strong dose that me and my husband both use. Saves money being magnesium and zinc supplement together. Definately recommend.
SB, Southend on Sea
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Scientific Research
This meta-analysis of several studies concluded that higher magnesium intake is associated with better control of blood sugar levels.
Magnesium and type 2 diabetes, Mario Barbagallo and Ligia J Dominguez (Diabetes Care, 2007 (American Diabetes Association)
In studies published in the British Medical Journal, of hospitalised patients with heart conditions, 42% were shown to have a magnesium deficiency. In the population as a whole, around 20% of adults have a magnesium deficiency.
Magnesium for the prevention and treatment of cardiovascular disease James J DiNicolantonio, Jing Liu and James H O’Keefe
Even a magnesium deficiency too mild to cause noticeable symptoms can increase the risk of heart related death.
Subclinical magnesium deficiency: a principal driver of cardiovascular disease and a public health crisis, James J DiNicolantonio, James H O’Keefe, and William Wilso
From a neurological standpoint, magnesium plays an essential role in nerve transmission and neuromuscular conduction. It also functions in a protective role against excessive excitation that can lead to neuronal cell death (excitotoxicity). Magnesium, a ubiquitous element that plays a fundamental role in many cellular reactions, is involved in >300 enzymatic reactions in which food is catabolized and new chemical products are formed.
The Role of Magnesium in Neurological Disorders
by Anna E. Kirkland, Gabrielle L. Sarlo and Kathleen F. Holton
Researchers found that four times more magnesium can be absorbed when it’s in chelated compounds.
Intestinal magnesium absorption, Kayne LH, Lee DB
Magnesium Absorption: Mechanisms and the Influence of Vitamin D, Calcium and Phosphate Hardwick Laurie L, Jones Michael R., Brautbar Nachman, Lee David B.N.
Intestinal absorption of magnesium from food and supplements, K D Fine, C A Santa Ana, J L Porter, and J S Fordtran
50% of older adults have insomnia or unrefreshing sleep.
Prevalence of chronic insomnia in adult patients and its correlation with medical comorbidities, Swapna Bhaskar, D. Hemavathy, and Shankar Prasad
15% of adults eat less zinc than they need.
- HWHayley W.Verified BuyerRated 5 out of 5 stars1 month agoGreat for my training
My personal trainer recommended adding a magnesium supplement to support my toning and resistance training, and I couldn’t be happier! I’ve noticed I feel less fatigued during workouts and recover much faster afterwards. Definitely sticking with it!
- SBSandra B.Verified BuyerRated 5 out of 5 stars1 month agoExcellent supplement
I bought this for my husband as he was sleeping badly. He has it about an hour before bed, and now usually sleeps through the night. He's waking up feeling much better rested and definitely has more energy.
He's been taking zinc for a while to help with his prostate and this supplement seemed ideal, as it has the full dose of both minerals. So he's now on 2 supplements but without the extra bottle of pills.
It doesn't give him nausea or tummy upset so we'll definitely stick with this brand.
The Swallow Co3 weeks agoHi Sandra,
We're thrilled to hear our Magnesium Complex has proven to be the ideal solution for your husband's needs! Providing premium, high-quality supplements that truly deliver transformative results is our top priority.
Our comprehensive formula is carefully crafted with optimal levels of highly bioavailable zinc and magnesium to promote overall health and vitality. We put a lot of care into sourcing the highest quality ingredients and creating supplements that make a real difference.
It's incredibly rewarding to learn that our product has helped your husband achieve restful, restorative sleep while also supporting his prostate health and energy levels. Hearing that he's experienced noticeable improvements without any undesirable side effects is the highest praise we could receive.
Thank you for being a valued customer and for taking the time to share your wonderful feedback. We're honoured to be a part of your family's wellness journey and look forward to continuing to exceed your expectations with premium, effective formulas.
The Swallow Co
- VWVicky W.Verified BuyerRated 5 out of 5 stars1 month agoExcellent!
I've tried a couple of different magnesium supplements to help me sleep over the last year or so, and for me and this has been by far the best. I get a much deeper, more restful sleep. Yes, it's a bit more expensive than some others available, but I guess that's because it's a complex, rather than just one type.
The Swallow Co3 weeks agoHi Vicky,
We're thrilled to hear our Magnesium Complex has proven to be the superior choice for your needs! Providing premium, high-quality supplements that truly deliver results is our top priority.
Our comprehensive magnesium formula is carefully crafted with optimal levels of 4 types of highly bioavailable magnesium for overall health and vitality. We put a lot of care into sourcing the highest quality ingredients and creating supplements that truly make a difference.
With consistent use, you can feel confident you're supporting your body's nutritional needs and reaping the benefits of improved sleep quality, reduced muscle cramps, and overall wellbeing. Our magnesium provides the perfect nutritional boost without any negative side effects.
Thank you for being a valued customer and for your honest feedback. We're honoured to be a part of your wellness journey and look forward to continuing to exceed your expectations with premium, effective formulas.
The Swallow Co
- AHAmelia H.Verified BuyerRated 5 out of 5 stars2 months agoWorked wonders for me
I take this magnesium to help me with calming down and sleeping, as I’ve suffered for a long time with getting enough sleep and feeling so tired in the morning, but this magnesium seems to be really helping it’s still early days but ill certainly be buying it again
The Swallow Co3 weeks agoHi Amelia,
Thank you for the fantastic 5-star review - we're delighted to hear our Magnesium supplement has been working wonders for you! Getting quality sleep is so important for overall health and wellbeing, so we're thrilled our product is helping you feel more rested and energised.
The high-quality, highly bioavailable forms of magnesium we use are designed for optimal absorption to deliver the calming, restorative benefits you've been experiencing. We put a lot of care into sourcing the best ingredients and formulating supplements that truly make a difference.
It's still early days, but we're confident you'll continue seeing great results with consistent use. We look forward to you being a loyal customer and getting the restful sleep you deserve. Thanks again for the wonderful feedback!
The Swallow Co
- SGSimon G.Verified BuyerRated 5 out of 5 stars1 hour agoSleep problems
After a month, my sleep is more reliable, I’m not waking in the night routinely anymore.