Magnesium L-Threonate - Magtein® - High Strength 2100mg - Cognitive & Sleep Support

Excellent

Good product delivered promptly

Great product

Good quality sleep

Wonderful product that promotes sleep for both me and my adult sons

Great quality product, love that it’s clinically backed, but too early to tell if it’s helping. I believe repair is being done without obvious changes

I am finding this product very helpful as a sleep aid

A month taking Magtein has given me much better sleep. On the whole I go to sleep faster and wake feeling ready to start my day.

This does exactly what it says on the tin

Happy with my purchase.

Really good service - delivery fast, like product - pretty sure I am sleeping better with it.

Can see an improvement in my sleep

Excellent product, certainly helps with quality of sleep

Good stuff!

Good supplement. Arrived promptly. Easy to swallow.

Time Health Magnesium L-Threonate is a great help for Parkinson’s used in combination with your L-Theanine. Very glad to have found this company.

I initially ordered a month’s supply of magnesium l-threonate and have found it easy to take and can confirm that it is well-absorbed and gentle on my system. I have definitely been sleeping better and if I do wake up, I can get back to sleep again, which is a big improvement for me and sufficient evidence to justify carrying on with it, considering that it’s only been than a few weeks since I started taking it. I’m excited to see what further benefits will be revealed over the next few months!

Time Health may be the best supplement shop in the UK. They mostly use only patented traceable ingredients.

Thenorate is pricey, and Time Health definitely prices theirs competitively. Cheaper products from other companies I've found to be suspicious and likely do not contain the ingredients advertised. (Vinco's theronate caused me and my household digestion issues; I suspect that some companies mix with cheaper forms like oxide.)

But Time Healths' denorate is gentle on the stomach; you can have this stuff on a completely empty stomach and not even have the slightest discomfort. It's quality that you can literally feel.

Overall, I'd recommend Time Health to anyone looking for thenorate. Rather than cheap out or spend higher than needed, this is the perfect product for you.

As background, I used to regularly buy Magnesium Threonate from New Leaf until it was suddenly discontinued.

Because those tablets led to a modest improvement in my sleep, I decided to buy Magnesium L-Threonate from Time Health because they were similar and the science seemed to make sense, although they were much more expensive so I was taking a chance.

The upshot is a noticeable improvement in my sleep quality and duration. For years I had struggled to stay alseep and tried all suppliments, sleeping positions, eye masks, earplugs, pillow changes and more but nothing really helped until I tried Time Health's Magnesium L-Theonate tablets.

Ordering was simple on the website, which also provided comprehensive information about tablets and ingredients and the science. For a slight discount, it was also possible to subscribe to automatic reordering so additional tablets arrive just before they're needed.

No thinking necessary, just take them each day as suggested and within days you could also be enjoying calmer and longer sleeps. New ones will arrive on time so you avoid breaking the cycle.

Thanks Time Health 👍😁

Pleased with the product

Good for restful sleep

I have been using the above (Magtein) just over a week, I purchased this specifically for a better night's sleep, it has done the job well!

Helps a little with sleep sometimes.

I so love that their products have no added fillers, it makes it easy on my digestive system

Very fast delivery! Always happy with Time Health orders.

I have been taking Magnesium Threonate for a number of years now in the morning to support brain function but recently I haven’t been able to get them due to back order therefore I decided to switch supplier and try Time Magtein. I have a Oura ring
my Oura ring showed up a immediate improvement in my REM and Deep sleep also my restfulness as in moving less whilst asleep. I have just placed my 3rd order. Very impressed.

No fillers or preservatives

Took this for 6 days in March 2025. It's now December 2025 and still I have horrible symptoms.

Positives:
-Less OCD

Negatives:
-Severe suicidal panic which persists to a lower degree today
-Severe loss of appetite
-Severe loss of libido and ability to feel sexually
-Severe biological depression and internal loneliness despite being around friends
-Lower ability to concentrate on stuff
-Lower desire to do anything

Everything as expected

Taken with Lions Mane, noticed a subtle difference which was enough for me to continue.

I have been taking this supplement for a few months now and it’s really helping with my sleep, I take 3 about 2 hours before bed along with Agipigen and my sleep has improved significantly. I also take Magnesium Bisglycinate along with it and they all work together very well. I would definitely recommend this supplement.