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Optibac

The UK’s most trusted & recommended friendly bacteria supplements+

Prebiotic & Probiotic Supplements

Friendly bacteria strains backed by credible science.

 Optibac specialise entirely in friendly bacteria and offer specific strains for your individual needs. Optibac are the most trusted & recommended brand for pre & probiotic supplements in the UK & Ireland. If you’re new to friendly bacteria supplements, these are the ones to trust.