The UK's No. 1 bestselling brand of friendly bacteria supplements^

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"I’ve taken these for years and wouldn’t change this daily habit."
Stuart McConnachie
"Great results. My whole family have found them amazing."
Gillian Stretch
"I can’t believe the difference that it’s making to me. Excellent product!"
Sabrina Jones
"Very pleased with this product."
Julie
Optibac Every Day EXTRA capsules with a croissant, berries, and juice on a white surface.

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