Definately helping with sleep. Great value and excellent swift service. I will order again.
Goes Well With:
I mix with fizzy Vit. C lozenge as helps to mix better.

Interesting one this - I read about magnesium making you sleep better so I thought I would put this to the test. I used my watch to monitor my sleep for a week then I did the same but taking the guided amount 1-2 hours before bed.  So it seems that it definitely helps. My time asleep improved and I had more deep and REM sleep overall.  For the price not a bad supplement to add to a healthy diet ! 
Goes Well With:
Just throw it down with a bit of water. Doesn’t mix well but worth taking for the improved sleep. 

An extremely cheap and effective source of magnesium. Worth noting that this product is trimagnesium dicitrate, a cheaper form of magnesium which isn't soluble in water — this means it's tasteless, although it's like drinking sand. Much better than the other bitter or metallic tasting forms.
Goes Well With:
Water

It is a good product, it is hard to dissolve, but it is a perfect magnesium replacement

I have bought this product. I use 2.5 g daily, works great to reduce muscle cramps and gives overall energy in both mind and body. I dislike magnesium as pills, so this is great. It doesn't mix 100%, but so what? Give it a stir and flush it down the hatch. It's worth it.
Goes Well With:
water, orange juice

This product is - I believe - Trimagnesium Citrate, it's a cheaper commercial form of Magnesium Citrate. It does give you more Magnesium per gram. The downside is that its solubility in PH neutral water is poor. My solution is to add 1/4 teaspoon Malic Acid (maybe a bid less) to each teaspoon of Magnesium Citrate. Gets rid of the taste and in hot water it dissolves completely.
Goes Well With:
Malic Acid

Very reasonably priced, does what it says. I've been taking this product for about a year now and this is cheapest on market for quantity provided. As we get older women's bodys need more magnesium to support the nervous system. I've been sleeping better and it's helped with constipation too. Happy customer.

I recently ordered 3 bags of this, and used it for a bit, but got suspicious when it wouldn't dissolve. I had a chemical engineer look at it, and this simply isn't magnesium citrate. It might be some sort of calcium powder, but not sure. Magnesium citrate dissolves completely in water and has a clear taste of citrate. Whatever it is I got doesn't dissolve in water, and has no real taste. Vinegar dissolves some of it, when I tried. It's possible it's just a bad batch and a mixup in production, but until they fix this mistake, I would not recommend buying this mystery powder.

Purchased this and had tried taking it with water but doesn't dissolve well so have to keep swilling glass with water to get full dosage but tastes absolutely vile. Tried as suggested by another reviewer with lemon squash but still tasted as vile. In the end i purchased a capping kit and capsules to make my own tablets :) Haven't been taking it long enough to give any benefits but at least i can take it now :)

initially had a bit of trouble getting it to dissolve properly. i eventually settled on hot water from a just boiled kettle and some robinsons lemon squash, the cordial stuff dissolves right easy with a bit of a stir and it's working as it should. I previously was mixing the water with the juice of a lemon but that tasted a bit ick, wasn't great for my teeth and (whatever else is in the lemon squash) didn't dissolve nearly as well. i can't really compare it to many other magnesium supplements but this works so well for me I don't see myself trying any others anyway. it really is fantastic stuff, I feel so much better for having tried it.
Goes Well With:
lemon squash hot water