Optibac Probiotics Every Day

Optibac is a leading UK-based brand specializing in probiotic supplements. Founded in 2004 by three siblings and their father, the brand was established under the company name Wren Laboratories Ltd, based in Andover, Hampshire. The brand has built a strong reputation for scientific transparency and the use of specific, high-quality bacterial strains.

While the brand remains deeply rooted in its British origin, it underwent a significant change in ownership in early 2021. The Swedish healthcare and wellness conglomerate, Karo Healthcare (formerly Karo Pharma), acquired Wren Laboratories and the Optibac brand. Despite this ownership by a Swedish entity, the brand maintains its headquarters and primary operations in the United Kingdom, where the products are largely developed and manufactured for domestic and international markets.

Today, Optibac products are distributed globally, maintaining their position as a premium provider of friendly bacteria supplements. The ownership by Karo Healthcare—which itself is backed by the private equity firm EQT—has provided the brand with additional resources for expansion while preserving its original commitment to research-backed probiotic solutions.