Lewtress Natural Health Ltd is the leading worldwide supplier and producer, of 100% natural products containing live pro-biotic Kombucha. We at Lewtress do not heat treat or pasteurise any of our products, (this destroys most of the beneficial enzymes, amino acid and vitamin content) and we do not use any preservatives, artificial flavourings, colourings or artificial additives of any kind.

Lewtress is an innovative company, which cultivates its Kombucha plants/cultures according to unique processes; It controls the whole process from growing the cultures to the bottling and packaging, thus preserving all the essential nutrients that contribute to the effectiveness of the products.

Lewtress Kombucha based products have passed the Trading Standards ‘on the shelf’ test. This means that the products stay live and palatable without the use of stabilisers, preservatives or pasteurisation/heat treatment, unlike many other commercially produced Kombucha products. Lewtress are still the only producer in the UK to have achieved this.