Good so far
No stomach upset with these, unlike magnesium I used to take. And they are effective

What our customers say
No stomach upset with these, unlike magnesium I used to take. And they are effective
Falling asleep initially usually wasnt my biggest issue. It was waking later anmd not being able to get back to sleep.
Ive noticed that Im drop off much quicker now and I don't seem to be waking up in the night as often.
Wanted magnesium without adding another flavoured drink to my day. This does the job nicely.
By the time I get into bed Im physically tired, but my mind apparently thinks its the ideal moment to organise the next six months. Thats what I wanted help with.
Ive been taking 4Mag regularly and have noticed that winding down feels easier. I can read a few pages, put the book down and actually feel ready to sleep. Previously Id put the book down and immediately pick up my phone.
The difference shows up the following morning too. Im less irritable when the alarm goes off and more inclined to get moving. Very happy with how this has fitted into my evenings.
Stopped leg cramps and make me fall asleep quickly.
I love walking, but occasionally my calves would tighten up when I was trying to relax afterwards. It was particularly annoying at night when all I wanted was to get comfortable.
I started taking 4Mag and made more effort with stretching and drinking enough during the day. My legs have been less troublesome over the past few weeks, which Im delighted about.
I cant separate the contribution of each change, but the routine as a whole is working well for me. Im enjoying my walks and feeling more comfortable afterwards. These have been an easy addition rather than another complicated thing to remember.
Good value and lasts a long time
Feeling more relaxed when I go to bed. Exactly what I was hoping for.
Like being knocked out but in a relaxing way.
Only taking one tablet is great. These are the best I have found.
Still wake occasionally, but Im finding it easier to drift off again. That makes a big difference the next morning.
I seem to settle into a comfortable position more easily now. Used to spend ages turning over and adjusting everything.
Finished the first. Recently bought a second bottle. They work.
I have been taking these tablets for a few days now. My sleeping has not improved as yet.
Hopefully it will very soon .
Great company and service. Delivery fast
No complaints from me. Taking it regularly and enjoying deeper sleep
A simple routine of 1 tablet that makes a difference, 5 stars
Evenings feel calmer. Really pleased with these.
My sister kept telling me to try magnesium. Finally did and Im pleased with these. I am much faster to fall asleep.
I wanted to finish a decent part of the bottle before leaving an opinion. Its easy to get enthusiastic after one good night, but I wanted to see how things went over normal working weeks.
Im pleased to say my evenings have felt consistently more relaxed. Im getting comfortable in bed more easily and waking up feeling like I had a great nights sleep.
The best way I can describe it is that bedtime takes less effort. I used to do a lot of clock checking and calculating how much sleep I might manage. Now Im more likely to put my head down and leave it at that. Happy to continue.
Only a couple of weeks in, but happy so far. Fits my routine and seems to agree with me.
I was originally looking at magnesium glycinate, then came across this combination. Having bis-glycinate, malate, L-taurate and magnesium L-theanine together from what I've read is much better than just glycinate. Together it helps the body and mind relax.
I also appreciated seeing the elemental magnesium amount clearly stated. The ingredient weights on supplements can be confusing when youre comparing several bottles.
Ive been using it for a few weeks now and am pleased with the overall experience. My evening routine feels more settled and Im waking up feeling better rested more often. Its become something I take consistently, which is more than I can say for some of my previous purchases.
Help me feel much more energized in a morning.
I dont always finish work at the same time, so a perfectly timed bedtime routine isnt realistic for me. What I can do is keep the same few habits before I go to sleep.
4Mag has become part of that. I take it according to the directions, put work messages away and spend a little time reading. I find my mind is not racing as much anymore when I get in bed.
Its particularly welcome after a busy late finish when I would usually still feel mentally at work.
I work with customers all day and sometimes come home feeling completely talked out, yet still unable to relax. Even when Im sitting down, Im mentally going over things.
Since adding 4Mag to my evening routine, that feeling seems to ease sooner. Im enjoying sitting with my family instead of feeling distracted throughout dinner and then getting cross with myself about it.
Sleep has been better overall as well. What I appreciate most is feeling that Ive had an actual evening before the next day starts. Its a small part of my routine, but one Im very happy to keep.
Taking these regularly now. Feel calmer in the evenings and have been sleeping nicely.
Bought for magnesium support and have been pleasantly surprised by how much more chill I feel on a night. Had a mixup with my order but Olivia was really great and rectified it fast.
Why asking for a review now, only got them last week. Pretty expensive for magnesium supplements
Bought mainly for relaxing in the evening. Very happy with how Ive been feeling.
"4Magnesium Sleep Complex 1500mg" is a very good and efficient product. I sleep very well since I take it : it is incredible. Even though I wake up at night I can go back to sleep. A MIRACLE ! I have tested so many plants and other things : nothing worked. Thank you Pureclinica : my life has changed !
Bought these for bedtime and Im glad I did. Seem to spend much less time lying there waiting to feel sleepy.
The four-types of magnesium is a winner in my book, definitely sleeping better since I started. Delivery was good but didn't get a tracking email
Started taking 4magnesium because I wanted to improve my general nutrition. This has been straightforward to stick with, and I like the combined formula.
Been feeling better rested lately and less inclined to hit snooze repeatedly. Very pleased with that.
Nearly through my first bottle. Im getting to sleep faster so I have ordered another so I dont run out.
these work if you find it hard to fall asleep
Help me sleep better
The stated 247 mg of elemental magnesium per tablet helped me compare it with other products. Nice to know what the number actually refers to.
Magnesium is great for helping to get to sleep. For me i’m not staring at the ceiling until 1am anymore or rolling around uncomfortably which is something I have done for most of my adult life. I take one with water about two hours before bed and within an hour I’m yawning. No drowsy feeling the next morning either. Works
My calves sometimes bother me at night after spending all day on my feet. Theyve felt more comfortable lately, and Im getting on well with these.
Best sleep I’ve had in years.
I would say the difference is not waking up during the night. That’s really it. Nothing to write about customer service cos I didn't get any or need any. Delivery was normal. Don't know what you want people to comment on packaging for, it's a bottle? 4 out of 5 overall.
For 90 tablets they sounded expensive at first, but when you do the math and it's lasting 3 months and theyre 1500mg, these actually work out cheep. Sleep is better, and I don’t feel bloated like with other magnesium types.
For years I’ve struggled with sleep. I’d fall asleep fine but wake up at 2 or 3 in the morning and toss and turn until sunrise. It left me tired at work, irritable with my family, and reaching for coffee all day just to function.
A friend suggested magnesium, and I brushed it off at first. I’ve tried different supplements before and they never seemed to do much. But after doing a bit of reading, I figured I’d give it a try.
The first thing I noticed was how much easier it was to relax in the evenings. Normally my mind is racing with tomorrow’s to-do list, but within about a week of taking it, I felt calmer. The real surprise was my sleep, I started sleeping through to my alarm, something I hadn’t done consistently in years. Even if I do wake up, it’s easier to get back to sleep without that endless tossing and turning.
During the day, the difference has been just as important. I don’t get that mid-afternoon crash, and I feel more focused and steady. My workouts have also been smoother, with less soreness hanging around for days.
This isn’t a miracle pill, but it’s made a noticeable difference in my life. Sleep feels like sleep again, and I’m more even-keeled during the day. 5 stars.
I’ve tried different magnesium brands, CBD oils, even sleep teas. Honestly, most of them didn’t do much for me. With this, I’ve noticed two clear changes: my muscles don’t cramp at night like they used to, and I fall asleep without scrolling o my phone for hours. That alone makes it worth it.
It just takes the edge off. I’m not as tightly wound during the day.
I was skeptical, but it’s subtle and steady. Not like {censored for google} that knocks you out — more like your body finally remembers how to relax.
Shipping was fast, well packaged too. Product is really good! I bought it because I was struggling with both stress and sleep. It’s helped both. I feel less anxiousand at night I actually sleep the full 7–8 hours without waking repeatedly. Didn’t expect to notice such a difference, so I’m really glad I bought them.
Ok so I’ll be honest, I didn’t expect much from this. I’ve bought plenty of vitamins before and half the time I can’t tell if they do anything. But this one I can feel it.
First week I didn’t notice too much except maybe I wasn’t as twitchy at night. Second week though, big change. I’m not staring at the ceiling anymore, I actually drift off. I used to wake up 3-4 times easy, now maybe once. And when I do, I just fall back asleep without thinking about it for an hour.
Daytime’s been better too. I’m not so snappy with people and just feel less wound up. It’s not like coffee energy or anything crazy, just calmer, steadier.
Bottle lasts 3 months which is cool. Pill’s not tiny but I manage it with water. Worth the money in my book.
If you’re skeptical like I was, give it a shot.
I’m keeping this in my routine.
I’ve had broken sleep for years. Usually I’d fall asleep quickly but wake up every 2–3 hours. I’ve been taking these for about a month now and it’s the first time in a long time I can remember waking up feeling rested. Not perfect every single night, but on the whole a huge improvement.
| Ingredients | Per Serving | % NRV |
|---|---|---|
| 400 mg | 21% NRV | |
Magnesium Malate (providing 60 mg Elemental Magnesium) |
400 mg | 16% NRV |
Magnesium L-Taurate (providing 32 mg Elemental Magnesium) |
400 mg | 9% NRV |
Magnesium L-Theanine (providing 75 mg Elemental Magnesium) |
300 mg | 20% NRV |
Total Elemental Magnesium |
247 mg | 66% NRV |
Other ingredients