Magtein® Magnesium L-Threonate, 90 Vegetable Capsules (48 mg per Capsule)

Improving memory and cognitive function. The main reasons Magtein is loved: it improves working memory, speeds up information processing, helps with learning and concentration, and supports neuroplasticity (the brain's ability to "renew itself"). Magtein is the only form of magnesium for which there are studies on improving long-term and short-term memory. 2. Combating stress and anxiety. Many note: a decrease in internal tension, reduced anxiety, and a more stable emotional background. It works more gently than magnesium glycinate, but more deeply - through brain processes. 3. Improving sleep quality. Magtein: makes it easier to fall asleep, reduces nighttime awakenings, and promotes deeper sleep by relaxing the brain. Important: does not cause daytime drowsiness if taken in the morning/afternoon. 4. Supporting concentration and attention. Particularly useful for: mental fatigue, "brain fog," decreased focus, high workloads (study, work, projects). Magtein increases brain magnesium levels → improves nerve conductivity. 5. Supports the nervous system during stress and fatigue. It protects neurons from overload, helps recover from prolonged stress, and reduces mental overheating during multitasking. 💊 Typical use: In the evening for sleep and relaxation: 1–2 hours before bedtime. For a cognitive effect: in the morning or afternoon. Common dosage: 1000–2000 mg Magtein (providing 100–144 mg of elemental magnesium). ⚠️ Important features and limitations: Magtein contains less elemental magnesium than glycinate/citrate, so if your goal is muscle, cramps, PMS, or gastrointestinal tract support, another form is better. However, if your goal is brain, sleep, memory, or stress support, Magtein is one of the best options.

Helps the brain in a such a miraculous way that i buy it often

After using the product for a few weeks, I noticed an improvement in cognitive function and memory. Sleep has improved slightly. The capsules aren't very large, so they are easy to swallow. It’s a good product, though a bit pricey.

Buying supplements online can be a gamble. You’re never sure what you’re going to get from some distributors! iHerb is reliable and reputable and I feel confident ordering here.

don't notice any difference using this product. won't buy again.

I have been using magnesium l-threonate for my bones along with calcium. This product will not hurt my stomach

High quality magnesium in glass bottle. very good for memory.

Sits in the tummy tum tums very nicely. Great product, very happy with this brand so far.

I had read a lot of good things about L-threonate so I was excited to start it. Day one after taking it I felt super spacy. Not sure if that's a good thing but I'm holding off for now.

very good ingredients and size, all family felt better while using it.