Magnesium has a natural calming effect on the nervous system, which is why it’s often called the “relaxation mineral.” 4Mag combines four fully-reacted forms of magnesium that each support this process in slightly different ways. Together, they help reduce restlessness, ease muscle tension, and quiet the mind before bed.

The result? Falling asleep feels easier, staying asleep comes more naturally, and mornings start feeling more refreshed.

When magnesium is “reacted,” it’s chemically bonded to another compound such as glycine, malic acid, taurine, or theanine. This bond is what turns raw magnesium into a chelate — a form the body can easily recognize and absorb.With cheaper supplements, the reaction is often incomplete. For example, a product might claim to be magnesium glycinate, but in reality only a portion of the magnesium is bonded to glycine. The rest is blended with oxide — a low-grade form that’s poorly absorbed and often causes digestive upset. On the label it looks the same, but in practice you’re getting less usable magnesium and more of what your body can’t process well.

“Fully-reacted” means every milligram of magnesium in 4Mag is properly bonded to its partner compound. There are no shortcuts, no oxide fillers, and no “buffered” mixes. This ensures:Better absorption — your body can actually take in and use the magnesium.Gentler digestion — no bloating, cramping, or laxative effect that comes with oxide or citrate.

Reliable dosing — the amount of elemental magnesium listed on the label is the amount your body can access.In short, fully-reacted magnesium is more bioavailable, more comfortable to take, and more consistent — which is why it’s worth seeking out.

Magnesium is essential for over 300 processes in the body. It helps regulate muscle function, supports normal heart rhythm, plays a role in energy production, and keeps nerves and the brain working smoothly. It also influences mood, stress balance, and sleep quality. Many people don’t get enough magnesium from diet alone, so supplementation can help fill that gap and keep everything running as it should.

4Mag doesn’t use gelatin or synthetic coatings. Instead, each caplet is made with plant-based cellulose and silica, with a smooth finish that makes it easy to swallow. Everything is vegan-friendly and free from GMOs, fillers, and artificial additives. It’s clean, simple, and made to suit almost everyone’s lifestyle.

Each caplet provides 1,500 mg of fully-reacted magnesium chelates, delivering 247 mg of highly bioavailable elemental magnesium. That’s more than double the strength of most standard magnesium supplements, which often contain poorly absorbed forms like oxide. With 4Mag, one caplet a day is enough — no handfuls of pills or multiple servings required.

This varies from person to person. Some people feel the effects within the first week — calmer evenings, better sleep, less muscle tightness. For others it can take 2–4 weeks of consistent use to really notice the difference, especially if their magnesium levels have been low for a long time. The key is consistency: taking it daily gives your body time to build up and benefit from it fully.

Magnesium is generally safe and works well alongside other nutrients like vitamin D, calcium, zinc, and B vitamins. But if you’re taking prescription medications — especially for blood pressure, heart health, or antibiotics — it’s smart to check with your doctor or pharmacist first. Magnesium can sometimes affect how certain medications are absorbed.

No. 4Mag contains only fully-reacted magnesium chelates, plus a handful of simple plant-based binders (like cellulose and silica) to keep the caplets stable. It’s free from gelatin, GMOs, synthetic fillers, and artificial additives. Just clean, effective magnesium, nothing else.