Nothing in that stack would interfere with KPV. Adding it with a wolverine protocol basically gives you KLOW without the GHK-Cu, which some people are now calling a “Tri-Heal blend.” I personally like to rotate KPV, BPC, and TB4 now instead of stacking them just so I can better observe what’s actually doing what. I still believe they all have their benefits, but for me, it’s certainly more noticeable when I’m not running KPV (as-in I miss it). (Like I mentioned earlier, there’s really no need to cycle it. I’ve only done so lately because I have a lot of BPC and TB4, and, again, I like to take little breaks to prove the KPV is still the magic sauce.)
As far as when to take it, there are a couple of philosophies.
One general philosophy is to spread out all of your various peps throughout the day (or at least split them into morning/night) so you spread your endotoxin load out and aren’t overloading what your body can clear all at once. (It’s solid advice that I don’t personally take because I find that if I try to take evening peps, I’m very inconsistent with it.)
For KPV, you can take it whenever you have the highest inflammation. If you are the most sore in the morning when you get up, you can take it then. If you have more issues in the evening after a day of work, you can take it then.
Or you can just take it whenever it fits your schedule. I don’t think there’s a right or wrong answer, just a what works best for you answer. KPV works systemically. With consistency, you will probably notice improvements in a week or so.