I saw a video not too long ago that mentioned to take a truckload of vitamin C before and again immediate after the jab. (Sorry can’t find it, but it was a real doctor).
Or you can get a crisp $100 bill and bribe the jabber.
I got NAC from here recently. Really fast shipping.
I last got my horse paste from here. You could be put on a backorder list, but they do eventually get it in……I am expecting a delivery today after waiting for a month on backorder. https://equineexchangestore.com/search?type=article%2Cpage%2Cproduct&q=Ivermectin*
I bought Q-tips today. Coincidence? 🧐