Symprove is a unique water-based food supplement to support the gut microbiome. Symprove’s water-based formula arrives alive in your stomach and because it doesn’t trigger digestion it is more able to reach your gut. Symprove is dairy-free, gluten-free and suitable for vegetarians and vegans, and comes in two flavours, Original and Mango and Passion Fruit. __The shelf-life is three to four months__ (please read the best before date which is printed on the bottle). Once opened, keep refrigerated but do not freeze or heat as this will kill the bacteria. __Key Features:__ - Gluten-free - Dairy-free - Suitable for vegetarians and vegans __Symprove 4x500ml bottles bundles form part of a 12 week programme sponsored by Symrpoved: when you buy Two of the 4x500ml pack, either together or a month apart, you can send Symprove a prove of purchase to claim a further 4x500ml pack free of charge!__