Lewtress Natural Health

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Welcome to Lewtress Natural Health

At Lewtress Natural Health, we are dedicated to providing high-quality herbal supplements for your well-being. Established in 1995 by Rob and Cathay Lewis, our company has grown to become one of the leading producers of natural health supplements in the market. With a passion for holistic therapies and a commitment to customer satisfaction, we offer supplements crafted with pure high potency ingredients. Discover the power of nature and experience the difference with Lewtress.

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"I found that I no longer had indigestion or stomach cramps and was able to go off my normal medication."

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"Lewtress's success lies in the extensive research that goes into the products"

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"Rosehip "Better than painkillers' for Arthritis"

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"I've discoved the secret of great sex"

Our expertise in natural healing

Rob and Cathay Lewis, the founders of Lewtress Natural Health, bring a wealth of knowledge and experience in natural healing to our 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. Together, they work alongside an enthusiastic team to develop supplements that address key health concerns. With Lewtress, you can trust that our products are designed to help you achieve optimal well-being.

“Good nutrition promotes health in all parts of the body. Your well being depends on caring for the body as a whole.”

Pure high potency ingredients for your health

At Lewtress, we pride ourselves on using only the purest high potency ingredients in our supplements. Unlike mass-produced and processed alternatives on the market, we do not add any fillers, rice powder, or unnecessary additives to our pure herb extracts. Our commitment to quality ensures that you receive the best possible results from our products. With five-star reviews from satisfied customers, we offer excellent customer service and bespoke advice through our contact page. Choose Lewtress for natural health supplements you can trust.


Over 2,500+ Reviews

4.9/5 independent feedback based on 2,500+ reviews

Richard Southampton

I have been buying products from Lewtress for many years. The experience has always been first rate. The purchasing process couldn't be simpler and they dispatch stuff quickly, usually on the day of purchase and it arrives the next day. Who could ask for more? One very happy customer 😉👍


I am using Bombyx daily complex and can confirm that is the best daily supplement I have used to help any ED problems. I also use Bombyx Mori L complex when help is needed. This is again the very best. Thank you Lewtress for your help and advice.

John Day

Lewtress offers a quick, discreet service with some Aphrodisiacs that have really worked for me over the years. The one I currently use is Bombyx Mori.

Lewtress's story

Discover the fascinating journey behind Lewtress Natural Health, where passion for natural healing transformed into a purposeful endeavor. It all began in 1995 with a Kombucha culture and the support of a friend who believed in the power of good health. The initial success of our green tea versions of therapeutic Kombucha led to widespread acclaim and the establishment of a dedicated production unit in West Wales.

As positive feedback poured in from our Naturopathic clinic, we realized the demand for high potency supplements. This led to the expansion of our product range, including Super Strength Rosehip extract, Icariins, energy boosters, sleep enhancers, and libido boosters. With a commitment to researching and sourcing new health-giving botanicals, we continue to grow and provide holistic solutions for our customers.

Tell us your goal and we’ll point you in the right direction

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