ProbioSlim is a well known ForceFactor brand available online and through national retailers Walmart, Target, and GNC. ProbioSlim Extra Strength contains a proprietary probiotic blend of 30 billion CFU.

It contains the well studied trademarked probiotic LactoSpore® together with the 7 strains trademarked “digestive superblend” LS9485™ and prebiotics inulin, fig, and papaya extracts. ProbioSlim Extra Strength takes our fifth position because, while it is a good value, much of the thermogenic action of ProbioSlim comes from the 100mg of caffeine in the green tea extract – not so great if you don’t like jitters with your daily probiotic.

It’s important to note that like any supplement, there is a risk of side effects with ProbioSlim. Some users have reported mild digestive discomfort or headaches, but these side effects are usually short-lived and go away on their own.