Probiotics 2.0: Are postbiotics a contender to better address skin and gut health.NutraIngredients Postbiotics—the metabolites and/or cell-wall components released by probiotics—have been touted to play a more active, upgraded role, surpassing probiotics as a way to enhance functional food. HTTPS://WWW.NUTRAINGREDIENTS.COM/ARTICLE/2018/03/11/PROBIOTICS-2.0-ARE-POSTBIOTICS-A-CONTENDER-TO-BETTER-ADDRESS-SKIN-AND-GUT-HEALTH