Studies conducted with these strains have demonstrated beneficial effects on restoring normal intestinal function after diarrhea associated with antibiotic use, as well as restoring normal intestinal microbiota. Furthermore, the presence of zinc contributes to the normal functioning of the immune system. Composition Each Vilardell Digest Probisec stick contains: Mixture of lactic ferments (Lactobacilli and Bifidobacteria) Lactobacillus acidophilus (BIFOLAC® 5): 96 mg, Bifidobacterium animalis ssp. lactis (BIFOLAC® 12): 16 mg and Lactobacillus rhamnosus (BIFOLAC® PB01): 6 mg | zinc oxide: 5.65 mg | Bulking agents (erythritol, xylitol) | Glazing agent (mono and diglycerides of fatty acids) | Anti-caking agent (magnesium oxide) | Flavoring | Acidifier (citric acid) | Stabilizer (sodium carboxymethylcellulose) | Glazing agent (silicon dioxide) | Anti-caking agent (magnesium salts of fatty acids) | Sweetener (steviol glycosides). Contains sweetener.Nutritional Information1 stick%NRV*Lactobacillus acidophilus (BIFOLAC® 5) 96 mg** N/ABifidobacterium animalis ssp. lactis (BIFOLAC® 12) 16 mg** N/ALactobacillus rhamnosus (BIFOLAC® PB01) 6 mg N/A Zinc 2 mg 20% * NRV – Nutrient Reference Values ** Total content equal to or greater than 2.1×10 9 CFU (colony forming units) How to take Take 1 stick daily. Place the powder directly into your mouth. It dissolves instantly on the tongue without the need for water. Do not exceed the recommended daily dose. How to take Take 1 stick daily. Place the powder directly into your mouth. It dissolves instantly on the tongue without the need for water. Do not exceed the recommended daily dose.