Hi, i just finished my Anabolic peak gainer last week... then because want saving my budget~
i decide go for the dymatize supermass gainer. after that everytime i take the supermass i'll diarrhea! feel uncomfortable with my stomach~ and also i no problem with milk~!
And also i decide go for whey, but i'm not sure how to choose the right 1...
sifu here can guide me please? Thanks

Seem like you have lactose intolerated....you should hydrolisis protien.

Stop all your supplementation and eat whole food.

You don't even know how to differentiate whey and mass gainer. If you think taking any supplement will make you big and ripped then good luck. There are so many post guiding how to eat right and choose supplement. But yet new forumers just lazy to search and read.