Lewtress make and supply supplements with the guarantee of no fillers, pure high potency botanicals, not heat treated or pasteurised (which destroys most of the beneficial enzymes, amino acid and vitamin content).

No preservatives, artificial flavourings, colourings or artificial additives of any kind are used. All products are practitioner-developed for maximum benefit. The Lewtress production unit is situated on the Welsh coast to take full advantage of the fresh country air and sea breezes that benefit the natural growth of Kombucha cultures.

Rob and Cathay Lewis, the founders of Lewtress Natural Health, bring a wealth of knowledge and experience in natural healing to their products. As certified Iridologists and Naturopaths, they have dedicated their lives to understanding the body’s needs and researching natural herbal solutions for various health issues.

Kombucha probiotic herbal tonics and bio-fusions
Herbal supplements