dude i love my protein farts and so does everybody else...
but if you dont already know you're lactose intolerant grab a glass of milk chug it down and go sit on the toilet and record how long it is before you see your heart in the toilet.
many companies sell samples for £1, buy one, i tend to buy 1 of each flavour see which tastes nice then buy the tub, for the simple fact i once brought a strawberry one big old 5kg tub... that stuff was horrible andi had to stick with it for a whole month before i got through it... worst gains of my life, i find you cant go wrong with chocolate or vanilla, most recently ive had cookie dough, gets sickly after a 500ml serving though.
anyway i cant comment on that protein imparticular because i cant read it... i dont know the site, for all you know it could be a fake, most likely not but you now what im getting at, i like to buy brands from companies who make it themselves, MTS nutrition makes their own and they have certificates to state its not spiked and that the protein in it is all protein, their flavours tastes great, mixes well with everything, can cook with it without anything turning dry, can chug a big 4 scoop shake with 500ml of water without clumps and it will give 100g of protein and the scoops arent actually that big... they're worth a look at least, i prefer them to BSN for the fact i cant afford bsn... poor me, im a cheap kind of guy i suppose...