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Magnesium

Magnesium is one of the most-shopped minerals on our shelves, and for good reason — it is an essential mineral involved in hundreds of everyday processes in the body. At Greenbrook we stock a wide family of magnesium options, and part of what makes the category so popular is that there is a form and a format to suit almost every routine and preference.

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On the nutrition side, magnesium helps maintain proper muscle function, helps in the development and maintenance of bones and teeth, and helps the body metabolize carbohydrates and proteins. That everyday, foundational role is why so many active people, busy households, and anyone building a steady daily routine reach for it. It has also become a favourite as part of an evening wind-down, and a capsule or scoop after dinner is a quiet ritual for a lot of our customers.

Magnesium comes in a family of forms, and each pairs the mineral with a different partner molecule that gives it its own character on the shelf. Two of the most popular have their own dedicated pages — glycinate (also called bisglycinate), prized for being gentle and easygoing, and citrate, a familiar and widely available option. Below you will find several other forms our shoppers ask for by name, including chloride, L-threonate, liposomal, and malate.

Format is the other choice to make. We carry easy-to-swallow capsules for convenience, unflavoured and lightly flavoured powders you can stir into water so you can adjust your own serving, liquids for those who prefer to sip rather than swallow, and topical sprays and lotions applied directly to the skin. Powders and liquids give you flexibility, capsules keep things simple and portable, and topicals are a favourite for people who would rather not add another capsule to their day.

When choosing, start with format, then look at the form that matches what you value most — gentleness, familiarity, or a specific character you have read about. Store magnesium in a cool, dry cupboard away from humidity, and keep powders tightly sealed. As with any supplement, speak with your health-care practitioner before adding it to your routine.

Magnesium Chloride

Magnesium chloride pairs magnesium with chloride, and it is a form you will see in both oral products and topical ones. It is a common choice for magnesium sprays, oils, and bath flakes, which is why shoppers building a topical or bath-time routine often gravitate toward it. As an oral option it is well established and widely available. Like all magnesium, it helps maintain proper muscle function and helps the body metabolize carbohydrates and proteins. If you are curious about applying magnesium to the skin rather than swallowing a capsule, chloride-based sprays and flakes are usually where people start.

Is magnesium chloride the form used in sprays and bath flakes?
Yes, it is one of the most common forms for topical sprays, oils, and bath products, as well as being available as an oral supplement.

Magnesium L-Threonate

Magnesium L-threonate is a newer form that pairs magnesium with threonic acid, and it is one shoppers increasingly seek out by name. It is often chosen by people who are specifically interested in cognitive and focus-oriented routines, and it tends to appear in premium capsule products. Because it is a more specialized form, it is usually found on the higher end of the shelf. As with every magnesium form, it delivers the same essential mineral that helps maintain proper muscle function and supports normal energy metabolism. If you have read about L-threonate and want to try it, look for it as capsules.

Why do people look for L-threonate specifically?
It is a specialized, newer form that shoppers interested in focus and cognitive routines often ask for by name; it is typically sold as capsules.

Liposomal Magnesium

Liposomal magnesium wraps the mineral in tiny fat-based spheres called liposomes. Shoppers are drawn to liposomal formats across many supplements because of the absorption reputation that surrounds them, and magnesium is no exception. This form usually comes as a liquid or a gel you take by the spoonful, which some people find a pleasant change from capsules. It provides the same essential magnesium that helps maintain proper muscle function and helps the body metabolize carbohydrates and proteins. If you already enjoy liposomal versions of other supplements, a liposomal magnesium may feel like a natural fit for your routine.

What makes liposomal magnesium different?
The magnesium is carried in tiny fat-based spheres called liposomes, and it usually comes as a liquid or gel rather than a capsule.

Magnesium Malate

Magnesium malate pairs magnesium with malic acid, a compound found naturally in apples and other fruit. It is a form often favoured by active people and those building daytime energy-metabolism routines, and it is a common pick for anyone who prefers to take their magnesium earlier in the day. It is widely available as capsules and tablets. Like the rest of the family, it supplies the essential magnesium that helps maintain proper muscle function and helps the body metabolize carbohydrates and proteins. If you like the idea of a fruit-acid pairing for your daytime routine, malate is worth a look.

When do people usually take magnesium malate?
Many shoppers choose it for daytime routines and pair it with an active lifestyle; it is commonly sold as capsules and tablets.

Frequently asked questions

Which magnesium form should I choose?

It depends on what you value. Many shoppers pick glycinate (bisglycinate) for its gentle, easygoing character, while others prefer familiar citrate. Chloride, L-threonate, liposomal, and malate each have their own following. It can be worth trying a form to see what suits you.

What does magnesium do in the body?

Magnesium helps maintain proper muscle function, helps in the development and maintenance of bones and teeth, and helps the body metabolize carbohydrates and proteins. It is an essential mineral involved in many everyday processes, which is why it is such a popular daily supplement.

When is a good time to take magnesium?

Many people take it in the evening as part of a wind-down routine, though it can be taken at whatever time fits your day. Follow the directions on your product label.

What formats do you carry?

We stock capsules, unflavoured and flavoured powders, liquids, and topical sprays and lotions. Capsules are simple and portable, powders and liquids let you adjust your serving, and topicals are applied directly to the skin.

Can I take magnesium with other minerals?

Many people build magnesium into a broader routine alongside minerals like calcium. If you are combining several supplements, your health-care practitioner can help you plan what works for you.

Related: Minerals · Magnesium Glycinate & Bisglycinate · Magnesium Citrate · Sleep & Stress · Bone & Joint Health

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