Founded in 2004 in the United Kingdom, OptiBac Probiotics is a leading brand specializing in scientifically researched live bacteria (probiotic) supplements. The company is part of Wren Laboratories Ltd, a family-run business that now distributes its products to over 40 countries worldwide.
OptiBac develops its formulations using clinically proven probiotic strains, carefully selected to suit different ages, body types, and individual health needs.
The brand’s philosophy — “The right bacteria for you” — reflects its commitment to supporting gut health, immunity, and overall wellbeing through targeted, research-based probiotic solutions.

Core Product Ranges

• Every Day / Every Day EXTRA – Daily probiotics for everyday wellbeing
• For Women – Formulated to support women’s intimate and digestive health
• Babies & Children – Gentle probiotic blends for infants and growing children
• For Those on Antibiotics – Designed to help restore balance after antibiotic use