I can only tell you what I would do - so here is my opinion.....
Once you get that Burber going I would then get the Japanese Knotweed added.
Here is Buhner's protocol. I added in the order they are listed.
1. Protecting endothelial structures (pg 214) - Polygonum cuspidatum (Hu Zhang or Japanese Knotweed)
2. Cytokine remodulation (pg 214) - Salvia miltiorrhiza (Red Sage) and Scutellaria baicalensis (Skullcap or Huang Qin)
3. Collagen protection (pg 214) - Great lakes gelatin, Vit C, Selenium, etc
4. Immune remodulation (pg 215) - Unicaria tomentosa (Cat's Claw), Cordyceps mycelium (a mushroom), withania somnifera (ashwagandha), Eleutherococcus senticosus, Glycyrrhiza (licorice)
5. Antispirochetal (pg 215) - Andrographis
But for the collagen protection, I used this item --
www.proteinessentials.com/#!protein-essentials-home-page-1/phm1s/!/Peptan%C2%AE-Hydrolyzed-Collagen%E2%80%93Unflavored-2-LB-BAG/p/62054897/category=0 However I did buy it from Amazon.