The way that Pepti-Plex helps with muscle aches and muscle healing seems to be very unique, in that a lot of people including myself have had it help with injuries and even autoimmune related issues that we didn't see that type of help with with traditional anti-inflammatories. So being that the method of action is unique, I don't think there's any way to know 100%.
But my first thought was to ask Timmy8888 because I knew he had done this regimen and got great results and still got a lot of the good healing effects from Pepti-Plex too, and I see that he had already replied.
I always do Pepti-Plex in the morning and then about 30 minutes to an hour pre-workout, but you could adjust the timing if you wanted to with no problem.
Thank you for replying to him, I appreciate the insight. You were my first thought on this, as I knew you had done that stack and enjoyed it.