FB Pixel ID

Happy to Help01764 662111

Free Delivery UK and EU

Greens Best - Cardio Renu

Cardio Renu is a new doctor-formulated greens supplement brimming with antioxidants, amino acids, (dairy-free) probiotics and other heart-healthy ingredients. Offering nutritional support for the body's cardiovascular system, the powdered whole food supplement contains ingredients such as goji berry, organic chlorella and spinach leaf. It also benefits from a high vitamin C, E and B6 content.

Product rating
Feefo Overall Stars

From £45.75

Keep Your Heart Healthy with Cardio Renu

With a strong heart, you can live life to the fullest. Cardio Renu is a unique blend combining key nutrients for heart health, including essential vitamins, minerals, amino acids and botanicals.

Formulated by medical doctors to nurture healthy arteries, circulation and energy levels, the whole-food powder is loaded with valuable nutrients from nature’s most extraordinary fruits and vegetables. The result is what Greens Best call 'a healthy dose of energy.' 

What's in Cardio Renu?

Cardio Renu ingredients fall into several ‘blend’ categories. These include:

• Cardio Blend: 

As you would expect, this blend constitutes the major component of Cardio Renu and includes several powerful natural nutrients for heart health. One is L-Arginine, an amino acid which is converted in the body to nitric oxide (NO), a potent vasodilator that improves blood flow. In 1998, Dr. Louis J. Ignarro won the Nobel Prize in Medicine for highlighting the importance of nitric oxide to the cardiovascular system. The cardio blend also contains Coenzyme Q10 and Nattokinase, two of the most commonly cited heart-healthy nutrients. CoQ10 is actually used in some parts of the world to treat heart failure and other heart conditions. Nattokinase, meanwhile, is an anti-clotting enzyme extracted from the popular Japanese food natto.

• Fibre Blend:

The fibre you get naturally from food helps protect your heart. This blend includes flaxseed milled powder, brown rice bran powder, whole wheat bran and apple pectic cellulose powder.

• Organic Vegetable Blend: 

There are half a dozen organic vegetable ingredients in Cardio Renu. One – beetroot powder – helps boost nitric oxide levels, since the nitrates within it are converted by the body into NO. Broccoli sprouts is another interesting one as it contains high levels of sulforaphane, a powerful natural compound which has shown promising cardioprotective results in a number of animal studies.

• Antioxidant Blend:

An antioxidant-rich blend of five different fruit powders, including pomegranate and hawthorn berry.

• Organic Greens Blend:

A blend containing spirulina and chlorella, freshwater algae associated with a host of benefits. Indeed, they are considered among the most nutrient-dense superfoods in the world.

• Dairy-Free Probiotics 9 Blend:

A fusion of nine well-researched probiotic strains to aid gut health and promote smooth digestion.

• Enzyme Blend:

Digestive enzymes are responsible for breaking down food, so that our bodies are able to absorb the nutrients contained therein. This blend contains no less than seven specialised enzymes.

All bases, in other words, are covered; Cardio Renu’s specially selected heart-healthy ingredients strengthen the very pillars of good nutrition. 

The supplement contains many natural ingredients, including a wide array of alkaline green foods. These antioxidant and chlorophyll-rich foods provide excellent nourishment for the body and are compatible with the detoxification process. What’s more, Cardio Renu contains vitamins A, B6, C and E, as well as important minerals like calcium, iron and iodine.

Who Are Greens Best?

Like other Greens Best products, Cardio Renu has been formulated by doctors. The company started life in the Miami clinic of Doctors Mooni, Aguilera, March, Mayers and Aigars way back in 1997.

Together, the doctors were keen to address the nutritional imbalances and deficiencies of patients who visited them. Thanks to their practical knowledge and experience, they were able to pioneer a solution: nutrient-dense powders formulated from natural foods and manufactured to the highest possible standard.  

It is a mark of the doctors’ enduring commitment to improving patients’ wellbeing that Greens Best is still going strong, twenty years on.

Should I Use Cardio Renu?

If you want to kickstart your health, eat more fruits and vegetables, boost your energy levels and support the health of your heart, you could greatly benefit from adding Cardio Renu into your diet. It also makes a great pre- or post-workout drink thanks to its inclusion of several essential amino acids including taurine, the most dominant amino in the heart muscle cells.

By drinking Cardio Renu, you are able to feed your body with energy-enriching whole foods widely appreciated for their beneficial properties. Working ingredients as diverse as chlorella, coenzyme Q10 and hawthorn berry into your diet might otherwise be tricky, but they’re all present and accounted for in Cardio Renu’s delicious concentrated powder. 

Cardio Renu is vegetarian-friendly and free from preservatives, artificial sweeteners and fillers. The formulation is based on the principles of modern science, natural medicine and Ayurveda.

Product Price Qty
Cardio Renu 480g
In stock
Buy Multiple and Save
  • Buy 2 or more units £41.25 each
  • Buy 5 or more units £38.75 each


Mix one full scoop of Cardio with 6 to 8 ounces of water. Stir briskly and enjoy one or more times a day. Cardio Renu is best taken on an empty stomach first thing in the morning, although it can also be used as a pre-workout shake or snack.

Supplement Facts

Cardio Renu

Feefo Reviews

0 reviews for this product Feefo Reviews Product rating
Feefo Reviews

This product has no reviews yet.


Our 7 Point Guarantee

At Water for Health we want prospective clients to buy from us with confidence. Our mission is to make a difference in the quality of life of as many people we can. We have very many customers who tell us we have made a difference to them, and this inspires us to continue to do what we do. To underpin our commitment, we offer the following 7 point guarantee.

1. Customer Service

We always endeavour to treat our clients and prospective clients respectfully. We constantly strive to offer a caring attitude and knowledgeable service. Our approach is to treat others the way we would like to be treated ourselves. We are available at the end of the phone, or by email, to discuss your requirements and concerns with a high degree of product expertise, confidentiality and professionalism. We can be reached by phone Monday to Thursday between 8.45am and 5.30pm, and between 8.45am and 5.30pm on Fridays, on 01764 662111.

2. 100% Money-Back Guarantee

We want all our clients to be happy with any product they buy from us. If, however, you purchase a product that does not meet your expectations, we will refund your purchase cost at any time within 3 months if you are unhappy with it. It is your responsibility to notify us by phone or email first, then send the product or remaining product and/or packaging to our UK address.  We will process your money back promptly (that’s all the small print!).

3. Performance

With the equipment we supply, we warrant that the product will remain in working order for the life of the guarantee. In the unlikely event that your product malfunctions within the guarantee timeframe, we'll replace it with the same model, or discuss an alternative with you if it is no longer available.

If it is a food product or dietary supplement you buy, the results can be varied depending on a wide variety of factors. The benefit will vary from person to person, as can the period before benefit is felt. We endeavour to source quality products from suppliers who have a similar ethos to ourselves. Should you wish to know which product might be most suitable for you, please feel free to call or email as we are always happy to help. Please note we do not offer medical advice but are always pleased to point clients in the direction of resources that may be of value.

4. Delivery

At Water for Health we aim to dispatch your order within 48 hours of receipt. This is often done the same day, subject to the product being in stock. However, we import products from all over the world and there can be times when we might briefly be out of stock with a product due to timescales from ordering to delivery. Should the item be out of stock, we will notify you within one working day to provide a delivery date. If you have a special delivery requirement, please call us on 01764 662111 prior to placing your order and we will do our best to assist. You can read more about our estimated delivery timescales here.

5. Security & Privacy

With an increasing threat of identity theft, we realise that security is of paramount importance. Be assured that your safety is protected with state-of-the-art Secure Socket Layer (SSL) technology that encrypts sensitive information on both your browser and our server. You’ll know that the checkout process is secure when you see an ‘s’ following the normal ‘http’ designation in the URL address bar. All payments are processed through Sagepay, the UK’s biggest payment gateway and renowned for their security.

 6. Purity and Innovation

We are continually trying to source and develop new lines of products which can make a difference to the lives of our customers. We believe the products we sell are some of the best on the market. We are selective in the brands which we stock. We look for products that use high-quality ingredients and we are against the use of fillers, herbicides, pesticides, artificial colourings and flavourings to name but a few. These values are not only important to us but also to our suppliers.

 7. Education

We understand the wealth of information and mis-information available on the subject of health. This is something we try to cut through ourselves, to be able to offer a knowledgeable service to our clients. We believe in the importance of being informed. As Water for Health is striving to provide products to improve the quality of life of its customers, the following quote by Albert Einstein is very fitting: “We believe that an informed citizenry will act for life and not for death.” To be able to do this, we send an optional newsletter, write articles and provide other information to our customers through our blog.