Quick Guide To Subscriptions

Research shows that it's best to take your friendly bacteria supplements every day and on an ongoing basis. Our subscription service makes this simple! Choose your favourite Optibac supplements and tell us how often you want them. We'll take care of the rest.

optibac range

Save 10% and never run out

We'll make sure a new delivery is sent to you just before you run out. Plus, you'll save 10% on your order. Free standard UK delivery applies for subscriptions over £40.

The subscription service is free, secure and you can cancel at any time.

Choose your supplement

Subscribe & Save benefits

Save 10% on your order

Great choices must be rewarded. We'll automatically apply your discount on all subscriptions.

Never run out

We'll make sure a new delivery is sent to you just in time before you run out.

Free delivery over £40

Increase your delivery frequency and subscribe to one of our larger pack sizes to benefit from free standard UK delivery when you spend £40 on your subscription.

Pause or cancel anytime

You can easily make changes to your subscription and pause or cancel at any time via your online account. 

Easily update order size & frequency

Want to add a products and or change your delivery date? Amend your subscription at any time via your account.

Email updates

We'll email you each time your subscription is shipped so you know to expect it soon. 

How do I set up my subscription?

  • Add the supplement(s) you'd like to be included in your subscription to your basket.
  • Go to your basket.
  • Select your preferred order frequency from the drop down navigation in the blue Subscribe & Save box.
  • Already got an account with Optibac? Click 'Sign in & subscribe'
  • New to Optibac? Click 'Register & subscribe' to set up your account.
  • Enter your contact details and preferred delivery service - standard, first class or express.
  • Pay for your order - you will only be charged for the first delivery; subsequent orders will be charged at time of dispatch.
  • Your order number will start with ‘SUB’.
  • Standard terms of sale apply to all subscriptions.

Ready to subscribe & save? Get started by selecting the supplements you'd like to subscribe to.