332f662d_Supplements_for_Pain__effectiveness
[supplement & summary] Protandim. Patented “blend of phytonutrients” from a multi-level marketing company, with slick marketing emphasizing anti-aging effects … which should set off every caveat emptor alarm you’ve got. The product allegedly treats pain and inflammation via antioxidant effects and “activating” the Nrf2 protein. [safety] mostly unstudied, unknown [more information] a good overview on ScienceBasedMedicine.org,1819 Wikipedia [effectiveness] 
a handful of test-tube and animal studies, no human studies related to pain at all, only two (irrelevant and negative) human studies
Supplements for Pain
effectiveness