"Helen Prosper is passionate about her business and this shows. I'm very pleased with the results. I have been taking Pro- Argi 9 for about 4 months and I'm amazed at how much better I feel. I have more energy and my thinking is much clearer and I feel much more alert. I can highly recommend Helen Prosper and her team. They have been very good at keeping in touch with me to monitor progress and answer any questions. Thanks to Helen for recommending this product to me!"

- Joanna B

"I have enjoyed Synergy's products for a few years and recently I have literally been road testing them as I train to run my first marathon at the age of 47! ProArgi9 has really helped to boost my cardiovascular ability, speed up recovery and remove lactic acid (no painful muscles next day!). The e9 energy drink has helped a great deal to fuel me on long training runs and aid concentration and focus. Recently I tested the new detox suite of products launching in January 2017 and I am amazed at the results. Following a 21 Day Body Reset Programme with clean eating has meant I finally shifted 12 very stubborn pounds of fat that was storing toxins in my body. It has improved my gut health no end and consequently my mood and energy are so much better. I can't recommend Helen enough for her genuine desire to help people, her knowledge and her passion."

- K Bradley

"I have been taking Proargi, Phytolife, and Mystify for just about a year now. my blood pressure is back to normal and my cholesterol is down from 5.6 to five! My general blood health is now excellent. I also use e9 for energy when i have busy days, it really does lift the energy levels, these are great products and Synergy is a great company."

- Mark

"Helen is very knowledgeable and always on hand to answer any questions or find out information. The products are equally as brilliant - since taking the ProArgi9, I no longer wake up with excruciating back pain every morning and my energy levels have risen considerably!"

- Dee N

"A fantastic product that I enjoy taking every day. It tastes good, but more importantly I like that it is based on science and does what it says it does. I have found it has helped enormously with my poor circulation. I used to get such cold hands that were very pale and people commented on them, i don't have this anymore and the only things thats changed is taking Synergy’s Pro Arginine, which I bought from Helen Prosper. This has been a fantastic company to deal with, always sending me the product very quickly as well as being generous with time on the phone explaining how the products work. I highly recommend as a reliable business that has a lot of integrity, and the product which is full of amazing vitamins. I have also recommended the product to some of my friends and they are all very happy and surprised with how effective it is." Natasha Prosper with Synergy has made a huge difference to my general sense of wellbeing. Modern life can be stressful and hectic, taking a real toll on your body's ability to function efficiently. Synergy targets the common deficiencies in your nutritional Intake, resulting in increased energy and vitality. Try it!"

- Caroline R

"I have found something which can reduce my symptoms of the menopause and is tailor made to suit me and my health. I have felt so much better and am so grateful for the support and advice."

- Kate O

"I love that everyone cares so much, I love the integrity and the science and how much my life and relationships have improved these last 7 months. Clichéd as it sounds, synergy has changed my life."

- Karla B

"After struggling with long term fatigue and health issues after prolonged bouts of illness I had all but given up hope in finding anything natural and properly researched that would actually help. I was then introduced to Synergy Worldwide and their products. Sceptical yes, but within days of trying the V3 system I felt like a switch and been flipped, my energy returned, I slept better. My skin, hair, were visibly healthier and stronger. I no longer struggled to get through the day and my memory and focus had improved! A year on and my varicose veins have continued to improve, menstruation, physical ability, I could go on and on. The ethics and clinical research of Synergy are second to none and I am so thankful to have been introduced to Synergy's health systems. Helen shines a light in the darkness for those needing support and guidance to regain their zest and health."

- Anita L