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Harker Herbals

Harker Herbals Intestinal Cleanse

FREE Energy Elixir 100ml with every Intestinal Cleanse 250ml! Choose the correct option below. Limited time only or while stocks last.

SKU# MH825-G

  • 250ml

    RRP: $29.20

    You save 20% ($5.80)

  • 500ml

    RRP: $49.30

    You save 21% ($10.40)

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Harker Herbals Intestinal Cleanse (Formerly Malcolm Harker's Verm-ez 825) - Removes parasites (liver flukes and worms) from the intestinal tract, the blood, glands and organs resulting in increased energy and improved well-being. 

A NZ made herbal worming/parasite formula. Rids your body of intestinal worms and parasites, acts as a powerful bowel cleanser, promotes regularity and clinical tests show improvement in immune system function. Thus helping with constipation and flatulence.

The most common symptoms of a parasitic infection are diarrhea, feeling hot and cold and abdominal pain. Ideal for anyone who has a digestive problem, such as diarrhea, nausea, gas, intestinal cramp or bad breath.

May also assist other toxic symptoms such as aches and pains, headaches, fever and chills.  


Dosage Premeals:

10-20ml, 3-4 times daily.

1/2 dose.

1/4 dose.

Swill dose for 10 seconds before swallowing.

Dietary Advice: AVOID mucus-forming foods such as gluten, egg-whilte, choclate, sugar and dairy.
Adopt gluten free grains, leafy greens, vegetables, fruits, nuts, seeds, 1022 Celtic & NZ sea salt and oxygen rich water.


Do not use during pregnancy. Short term use only – up to 6 weeks at a time. Caution if using Loop diuretic, Thiazide Diuretic or Warfarin medication. Consult your natural health practitioner if using these medications.

It is suggested that Intestinal Cleanse should be taken seasonally (4 times a year)

Active Ingredients:

Wormwood, Green Walnut Leaf, Clove oil, Thymol.


Carrageen, Cayenne, Ginger, Licorice.

Pure Essential Oils:

D'Limonene, Jojoba, Lemon, Lime, Orange.


Celtic Sea Salt, Citric Acid, Organic Iodine, Vegetable Glycerine.

Harker Herbals

Harker Herbals is one of our unique brands, which has been producing hand-made Herbal Tonics, Elixirs & Lotions in time-honoured ways for more than 35 years. Malcolm started by first healing himself from chronic illness, with the combination of a healthier diet and medicinal herbs. As he shared his extraordinary experience, demand for his tonics grew and now the Harker Herbals brand is found in selected New Zealand health stores.

Harker Herbal tonics may assist with a number of health concerns for children and adults such as cold and flu ailments, respiratory conditions, detoxing and energy levels. There is also a beauty and personal care range.

Your satisfaction is of paramount importance to us! If we can help in any way please contact us using the details below.

Email: [email protected]

Australia Free Phone: 1800 040 156

Other Countries Phone: +64 3 265 9758

Live Chat: Between the hours of 7am – 3pm AEST

You can also subscribe to the HealthPost email newsletter for all the latest news, health info and exclusive special offers. Find out more about our guarantee, payment options and delivery times, or view our FAQs page for frequently asked questions and answers.

We also highly recommend reading product reviews. They can be a great way of finding out that little bit extra about products you're interested in.

We publish all helpful customer reviews, including negative reviews - these are genuine!

Customer Reviews

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Items 1 to 10 of 30 total

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Great product Review by

Was really happy with this product. Is the only product I have tried that gently cleaned me without having griping pains. Highly recommend this.

great product Review by

This is an excellent remedy that I have been taking with confidence.

An oldie but a goody Review by

I find the taste very bearable, almost pleasing and feel I have more energy when using it regularly

great product Review by

I highly recommend malcolm Harker products. My daughter and I used this product. yes the taste is bitter, but it is bearable! We both felt better, certainly helped my daughter with her digestion issues!!

Really good for Children Review by

My son has epilepsy and I gave him the normal chemist tablets to treat parasites and he had seizures - found out that most over the counter treatments actually have pesticides in them - no wonder we where having seizures - Anyhow I was recommended Malcom Harker products - although the taste was a little unpleasant he soon got used to it and hey it also did the job - so if you are looking for a natural remedy without all the nasties - then this is the product for you

After taking this I feel.... Review by

Exactly the same! I have just finished the 500ml bottle and feel no better or no worse! I don't think I'll be buying this product again. I was prepared for the taste to be unbearable because of other reviews but it wasn't that bad. Just bitter and spicy if you don't shake it up enough

Excellent Review by

Yet another excellent Malcolm Harker product. Stops any possible issues before they come up, helps cleanse and purify in the spring. Highly recommended!

Amazing Product! Review by

My partner and I are just finishing an 8 day parasite cleanse with this product. I am seriously impressed! We decided to stay away from sugar and processed foods during this time as well. After 8 days, I feel amazing, have ZERO cravings for any junk food or alcohol, my skin has cleared up and we both have high levels of energy. The taste is not bad at all, I actually quite enjoy it now :) Day 2-3 were the hardest (classic detox symptoms) so I would suggest starting on a Thursday so you have the weekend to recover and rest. This product works (you can see worms in your stools, thats all I am going to say) and I feel so healthy! I will be getting another bottle soon (Note: the big bottle lasted my partner and I 8 days, him taking 2-3/day and myself 4 doses/day)

Great Review by

I just used this as part of a seasonal cleanse. Ive had parasite issues in the past and have celiacs so its really good to do regularly. You need to drink extra water. These herbs are really gentle so its easy to expect too much, or forget to take 3-4 doses a day needed to be effective. Its worth the effort to spring clean your body from the inside and get some more energy. It does not taste bad - I think they do well to overcome a lot of the bitterness of the herbs with essential oils, Its only 10 seconds! Seriously people :)

I really like Malcolm Harker. The company has a excellent ethic, is environmentally responsible and makes sound herbal and dietary recommendations for excellent health. I stand by them and hope many companies will follow those footsteps.

Unfortunately didn't rid me of parasites :( Review by

After 6 months of the intestinal parasite Dientamoeba fragilis , I tried Intestinal Cleanse 500mls hoping it would clear me of the parasite so I could avoid antibiotics!! Sadly it didn't. The taste was pretty awful but I would personally try a natural product like this before taking antibiotics. I called the Harker people and they advised to take it by itself, without water or juice which is helpful to know if you are wanting the best results from this product. I have no doubt that it was good to take for a general cleanse, just didn't help my specific problem. Would take again and try other Harker products.

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Product Highlights

  • Helps encourage gentle cleansing from the intestinal tract, the blood, glands and organs
  • Improves feeling of wellness
  • Helps essential minerals and nutrients from food to be absorbed into the bloodstream.


  • TRUSTED NZ SUPPLIER To Australia for over 20 years
  • FREE DELIVERY Free Tracked Airmail Delivery within Australia When You Spend Over $79
  • EARN BONUS Reward Points With Every Order learn more

    30 Days Hassle Free Return Service

    Your satisfaction is extremely important to us. Any problems will be addressed in a friendly and efficient manner, with your total satisfaction as our over-riding concern.

    Our Return Policy

    If you have changed your mind about a product and it is in re-saleable condition (unopened, with undamaged packaging) you can return it within 30 days of receipt for a full refund.

    For more info on returns, visit our Guarantee page.

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