The OptiBac Probiotics range can be purchased from our online shop and shipped just about anywhere internationally. Prices start at £7.95 (after VAT deduction; £9.54 including VAT) for standard shipping, with orders over £100 qualifying for free standard shipping to more than 50 countries worldwide, including the USA. In addition to our standard delivery option, we also have tracked / signed and express courier services. With these premium services you'll receive a tracking code in your dispatch confirmation e-mail so that you can monitor the progress of your order.

We do not have any physical stores stocking range at present in the USA.

All orders placed before 3pm* London time will be dispatched on the same working day (Monday - Friday). For more information on available shipping options and fees, please read our 'What are the delivery rates for the online shop?' FAQ.

Please Note : Value Added Tax (VAT) is included at 20% in all displayed prices, but it will be automatically deducted at the checkout for all orders placed from outside of the European Union.

As we are an UK-based company, the product prices on our website will always be shown in pounds sterling (GBP £). As currency exchange rates fluctuate on a daily basis, the conversion to local currency will be made by your bank on the day of purchase. Check out today's currency conversion rates using a search engine and an appropriate currency conversion tool, though do bear in mind that the rates displayed may be subject to change before your bank processes your transaction.

* Our special international premium courier service requires orders to be placed before 11am London time to be dispatched on the same working day (Monday - Friday).