Save up to 25% when you subscribe
Research shows that it's best to take your friendly bacteria every day. Our subscription service makes this simple! Just choose your favourite Optibac supplements and we'll take care of the rest.

Why choose to subscribe?
Why subscribe to your favourite friendly bacteria supplements
When you subscribe to your favourite friendly bacteria supplements, you'll save 15% on your first 2 orders, and 25% on your 3rd order onwards as well as receive FREE UK delivery.
Simply choose your supplements, select your preferred frequency and we will make sure you don't run out.
Subscribing is free, secure and you can cancel at any time.
Subscribe today
Our most popular products on subscription

Subscription benefits
The longer you stay, the more you save
Your first 2 orders
From your 3rd order onwards
Free UK delivery every time
Consistency that really pays off
Consistent routine. Trusted science. Better value.
- Never run out
Save time & effort
Subscribers don't just save on price. Take the stress out of reordering and never run out of your favourite friendly bacteria. We'll also email when your next order is coming up so you're always on top of your orders.
- Backed by experts
Free expert advice
Your microbiome is always changing. We're here to support you with personalised friendly bacteria advice from qualified Nutritional Experts, so your subscription evolves with your current needs.
Get free expert advice

“Friendly bacteria works best as a daily habit. Subscribing makes that easy and gives you the best long-term value on your supplements, to reward you for staying consistent.”
Louise Mason
BA Hons, Dip CNM Nutritional Therapist & Naturopath



