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Liver Tonic

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Our Price:NZ$25.50
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Product Specialties
Good Ingredients Approved
Dairy Free
Egg Free
Soy Free
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Harker Herbals Liver Tonic supports healthy liver, gallbladder and digestive function.  A healthy liver is vital to detoxify and protect the body from fatty foods, alcohol and pollution.  This blend of more than 20 plant-based ingredients is formulated to nourish the liver and support cleansing of the liver and digestive organs.

  • Not to be taken while pregnant or breastfeeding.
  • These tonics may affect absorption of antibiotics. It is recommended that the dose of tonic is taken at least 2 hours after antibiotics have been taken.
  • These tonics may affect blood clotting and blood sugar control. It is recommended that these tonics are not taken within 2 weeks of any surgical procedure.
  • Due to small amounts of iodine being present in all tonics, we recommend all tonics are contraindicated for hyperthyroidism (with or without prescribed medication) or any thyroid replacement medication (such as thyroxine).
Adults take 5-10ml three to four times daily, pre-meals.
Children: 1/2 dose.
Baby: 1/4 dose.

Nausea may occur as the liver dumps its toxins into bloodstream. Treat with rest, peppermint teas, fresh air and water. Abstinence from the elixir for 1 to 2 days will ease this natural purgatory feeling. Nausea in treatment will subside.

Oils & Ethers

Aniseed (Pimpinella anisum)

Cajeput (Cajuput) (Melaleuca cajeputi)

Clove Bud (Eugenia caryophyllata)

Coriander (Coriandrum sativum)

Fennel (Foeniculum vulgare)

Jojoba (Simmondsia chinensis)

Lemon (Citrus limonum)

Lime (Citrus aurantifolia (also known as Citrus medica var. acida and C. latifolia))


Black cohosh (Cimicifuca racemosa)

Cayenne pepper or Chilli (Capsicum minimum)

Chamomile (Roman) (Anthemis nobilus)

Common vervain (Verbena officinalis)

Ginger (Zingiber officinalis)

Gorse (Ulex europaeus)

Licorice (Glycyrrhiza glabra)

Rhubarb root (Rheum palmatum)

Wormwood (Artemisia absinthium)

Yellow dock (Rumex crispus)


Carrageen (Irish Moss) (Chondrus crispus)

Kelp, giant (Laminaria)


Celtic sea salt (Mer Sal)

Citric acid (From the latin word ‘citrus’)

Glycerine (veg) ()

Iodine (Iodas (‘violet-coloured’) – Greek)

U.V. Light-Treated Rain Water ()
  • Support healthy liver function
  • Supports cleansing the liver of toxin build up
  • Liquid formula for fast absorption 
  • Vegan friendly

What other customers think


4 out of 5
(Out of 14 Total Reviews)
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23-07-2019 18:30:40
Caused vomiting episodes
23-07-2019 18:30:40
It took me a few weeks to work out that this product caused me to vomit every few days over a few months.\nI think it could have been the Black Cohosh in it, it just did not agree with me at all.\ni contacted Harkers but they were uninterested.

04-06-2019 14:56:31
Excellent ...
04-06-2019 14:56:31
I found this product excellent, ... more energy, ... no longer feeling a heavy, tiredness in my legs. Will finish the bottle and see if i can sustain the way I feel now.

07-01-2019 01:01:22
It actually works
07-01-2019 01:01:22
I've just started this liquid today and notice a difference already alot more alert less foggy seem like I have more energy too plus my bowel moments have been easy sailing went 4 times today with ease has to be something to do with this product I would have given it 5 stars but the taste is potent I feel like I'm going be sick the taste is awful but will continue the bottle as it works.

07-03-2017 17:11:54
Liver support
07-03-2017 17:11:54
Fantastic tonic really feel better for it. It really works. Increases energy and general wellbeing. Highly recommended

Jing Wen
26-08-2016 20:31:24
great product
26-08-2016 20:31:24
This is a product I have been taking with confidence.

07-05-2016 21:10:32
fantastic product
07-05-2016 21:10:32
We love Malcolm Harker products! this worked well for me while taking Dim, i needed liver support and it really helped me. I highly recommend this product.

01-10-2015 11:57:26
This one's a keeper!
01-10-2015 11:57:26
I used LiverNurse to cleanse and support the liver late in a detox, and wish I'd started it sooner! I have more energy and less brain fog. I quite like the taste strangely, and find it puts an immediate stop to sugar cravings. I know it's not in the directions but I feel benefit from having a wee swig before bed to assist the organs in nightly cleansing as well.

23-06-2015 18:01:10
Very good product
23-06-2015 18:01:10
I took this in conjunction with The Verm Eeze product and noticed a good increase in energy. I felt fitter and 'cleaner', with my body feeling that circulation was better and more effective. Can definitely recommend!

13-05-2015 02:29:59
Malcolm Harker tonics really work.
13-05-2015 02:29:59
Malcolm Harker tonics really work. I have been a long time user off and on over the years and they always do the trick! I stopped smoking and cut down on drinking alcohol recently and taking this at the same time made me feel so much better so much faster.
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