I have taken Purefit for more than a year also, very high protein content 80% as they import pure Whey Protein Concentrate from NZ without blending. But the best for me is I don;t grow pimples after taking this protein compared to other brands like Labrada etc. I think carbo matrix makes me grow pimples and this brand has no filler.

I think most ppl don't know about Purefit because this company don't really advertise much, only kiamsiap ppl like me will find out this brand, hahaha.
PUrefit is the cheapest gram of protein per ringgit compared to other brands so for me $$$ is more important, haha.