Got this thing for ₹299

Hey guys, recently I came accross this Jan Aushadhi shop which had 6 boxes of this protein powder, but the expiry month was March 2025, so they were selling it for ₹299 each.

I bought one to try it out, it has a chocolatey sweet flavour, I was not able to identify any foul smell, nor was I able to identify any weird taste. I’m consuming whey protein for the first time bytheway.

But it formed many lumps on the top. If any one has ever used it, did your unit also form any lumps (if it is the nature of this product)?

Since, it's so cheap, should I also buy the other 5 boxes?