With 20 billion friendly bacteria, expertly formulated for those wanting extra strength. Trust your gut and opt for Optibac. Can be used on an ongoing basis. Suitable from 4 years. COMPREHENSIVE, EXTRA STRENGTH FORMULA: a multi-strain formula with 20 billion live cultures that target both the small (Lactobacillus) & large (Bifidobacterium) intestines, for overall daily wellbeing.
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