"When I first began bodybuilding some five years ago, I would habitually overload my body on protein - whether it be whey shakes, casein before bed, protein bars to snack on, plus stuff like creatine. Unfortunately, back then none of these products ""agreed"" with my body and, as such, I would always end up breaking out with terrible spots all over my face and back. Fearing that it was a side-effect of weightlifting (and not the supplements I was using), I stopped bodybuilding altogether and instead turned to heavy cardio. Whilst this was great for shedding unwanted fat, I also lost most of my lean gains. Anyway, a few years on, having been on accutane to sort my acne out once and for all, I was understandably extremely reluctant to start back on whey protein, fearing that my acne would return. When I started using a flavoured system (containing artificial sweetners like sucralose), I found my skin started to become quite aggravated again. This is where MyProtein came in. Since switching to the UNFLAVOURED Impact Whey Isolate, no matter how often I use it, my digestion of it has been brilliant and my skin has not suffered one bit - if anything, the high protein diet has benefited me even more. I'm starting to bulk up again in the right areas, my stomach isn't constantly bloated and the product seems to mix really well with milk. If you haven't already established, I'm somewhat ""anal"" about what I put in my body. Sticking to ORGANIC milk and taking the whey with this, I have found a perfect shake that tastes just like a glass of milk. Try it and see :)"

"I've been using this product for about 6 months and cant fault it at all. Superb product. Mixability issue doesnt really matter but there is always a thick layer of protein powder on top. As for taste the chocolate smooth flavour is the best ive tried. It actually tastes like a good quality chocolate milk shake that is full of sugar but of course it has next to no sugar or fat. As for performance brilliant as a snack mid afternoon and post workout, great source of high quality protein. Really helps increase protein intake throughout each day. The 5 Kg is perfect, taking 2 x 30g shakes per day makes the satchet last for almost 3 months. i just hope the price of the product doesnt increase in the future."

"hit n miss on mixing , froths up a lot , make it stick in the fridge to settle for 5 mins then its ok , but if u wan tto mix drink and go prob not the best very frothy , tastes sweet"

bananna tast is very bad

I tried banana/vanilla options and they were both great. Switched to unflavoured though to save some money and have to say it does not taste too bad especially when you mix it in into your oats in the morning.

"Mixes very well and does exactly what it says on the tin. The 'Strawberry Cream' flavour is a big step down from the old 'Strawberry' flavour though, I'm really struggling to get it down my neck."

"I've switched from an egg/whey/milk protein to just this isolate, purely because I know that this gaurentees 90% protein. It doesn't mix aswell, as all... 50% shake/50% foam... Also, as Simon said, I'm sure this used to be alot cheaper... But, isolate is one of the best proteins IMO, fastly absorbed, therefore there's gonna be a higher demand for this sort of protein now..."

"Been using this a while now, I prefer unflavored due to more protein and none of the extra ingredients chucked in there. Mixes well with a shaker.Does get a bit foamy, ok once this settles down. Taste is not the best, but what you expect its unflavored, i drink it no probs. Use this code and get 5% off you're next order.**CODE REMOVED**"

"good so far been taking it for a couple of weeks, makes me want to work harder in the gym, hurt less after now"

"The normal whey protein seemed to make me fart alot... this doesn't seem to do that, although it's quite a bit more expensive. I use a Braun hand blender and have no mixing problems, get a nice smooth shake with very little foam. A mate just puts it in a shaker (without the ball) and it mixes up just as well, but gets a bit more foamy."