Try something new with 3 for 2

Join the millions taking friendly bacteria supplements.  Choose the UK's most-loved* brand. Buy any 3 products & cheapest is free.

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* Based on all UK probiotics supplements rated on Trustpilot as of January 2020.

** 3 for 2 across entire OptiBac Probiotics range from 2nd - 31st January 2020 at 23.59 pm UK time. Cheapest item is free. Only valid online at Cannot be combined with any other promotions or discounts.