NutraScout's Candicel Natural Candida Support Supplement has a lot going for it. It's packed with the necessary botanicals and probiotics to fight candida overgrowth; it's made in an FDA-registered facility in the USA, and it comes with a money-back guarantee.

But there are several things about this supplement that cause it to rank low on our list of candida supplements. For one thing, it contains binders such as magnesium stearate and silicon dioxide. It also has a bovine-based gelatin—another binder—making it a no-no for vegans. Finally, it being a non-organic product raises concerns about pesticide residues.