Blood test and daily glucose back normal after i take authorized ON protein. and taste wise less sweet. if u want reliable can spend money goto lab and test protein powder, i rather spend that money on buying from real authorized seller.
Because it long time ago shopee said no refund and seller ignore me  . the end for that side.

fyi i bought 5lbs
i realize only shopee mall ON store sell 5.5lbs . iherb GNC even ON official website got no such size. you can check all their site and size they sell.
I believe it rather easy to mix other cheaper ingredients like sugar and chocolate flavouring powder with that packaging replacing the real protein out so they can profit more. the authentic stickers can be peel off easily too and stick to their semi fake sugar choco powder replaced tub and call it authentic.

anyway the price diff with authorized seller is like RM10-20 I would not risk my health to save that. but you be the judge totally up to you.