Do you have a Certificate of Analysis (COA) for Relief Salve? Karin October 27, 2020 19:30 Updated We test every ingredient and every batch of final product for purity & potency. COAs for all products are available here. Related articles Can I use Relief Salve if I have a medical condition, or if I’m taking pharmaceutical drugs? Is Relief Salve allergen-free? What ingredients are in Relief Salve? Are there any guarantees that Relief Salve will work for me? Is Relief Salve all-natural and organic? Comments 0 comments Please sign in to leave a comment.