Hello sir, greetings.
I suggest you not to mix up triphala with ashwagandha and shatavari. It is better to take it always separately.
Aswagandha and shatahvari can be consume with milk and triphala to be consumed with warm water or with honey depending up on the intake time. Since you are using it for improving appetite, it is better to use it before food with warm water once daily either before lunch or before breakfast. Hope you got my point. If you have doubts, please contact me. Thanks and regards.