Liver Tonic

Targeted herbal support for liver function & natural detoxification

Liver Tonic is a Malcolm Harker original built around cleansing herbs traditionally selected to support healthy liver function and the body's natural detoxification processes. This strong herbal tonic is designed for times when you feel sluggish, heavy or in need of a reset, with botanicals that complement digestion, nutrient processing and everyday energy. A focused formula for people who want more than a general wellness tonic.

  • Supports liver cleansing
  • Supports natural detoxification process
  • A strong herbal formula for sluggish or heavy-feeling periods
  • Supports optimal absorption of nutrients from food
  • Supports overall healthy liver function
  • Includes traditional bitter and cleansing botanicals
Bitter Sweet
Thin Thick
Size
Subscription Save 4, 6 or 8 weeks
Delivery every 4-weeks — first 0% / recurring 20%
Delivery every 6-weeks — first 0% / recurring 20%
Delivery every 8-weeks — first 0% / recurring 20%

$41.50

or 4 payments of $10.37 NZD with

Liver Tonic
Liver Tonic $41.50
Liver Tonic
$41.50

or 4 payments of $10.37 NZD with

Liver Tonic
  • Supports liver cleansing
  • Supports natural detoxification process
  • A strong herbal formula for sluggish or heavy-feeling periods
  • Supports optimal absorption of nutrients from food
  • Supports overall healthy liver function
  • Includes traditional bitter and cleansing botanicals
Bitter Sweet
Thin Thick

Ideal for when you're feeling

Sluggish
Congested
Tired

Format

Capsule, Tonic

Suitable for

Over 12 years

Flavour profile

Strong Herbal
Size
Subscription Save 4, 6 or 8 weeks
Delivery every 4-weeks — first 0% / recurring 20%
Delivery every 6-weeks — first 0% / recurring 20%
Delivery every 8-weeks — first 0% / recurring 20%
Purchase Options

Delivery Frequency

You can pause, skip, swap or cancel your subscription anytime.
Details

A Malcolm Harker original tonic of cleansing herbs to support the natural detoxification processes and healthy function of the liver. A healthy liver converts toxins into waste products, cleanses the blood and metabolises nutrients from food for optimal use by the body. It also supports healthy energy levels and overall wellbeing.


How to take

Adults over 12 years: take 5-10 mls three to four times daily. Take one hour before meals.

Shake well before use. Swill in mouth for 10
seconds before swallowing if possible.

Herbalist tips

This is an original Malcolm Harker tonic. Malcolm advised that some nausea may occur as the liver gets down to its cleansing work. If nausea does occur, stop taking the tonic for 1-2 days, rest and take peppermint tea. You can resume taking the tonic once the nausea subsides. Malcolm also recommended:

  • taking this tonic straight, or added to 50ml of boiled water as a tea
  • avoiding mucus forming foods such as gluten, egg-white, chocolate, dairy, polyunsaturated oils and regular table salt
  • adopting gluten-free grain foods, whole foods (greens, fruits nuts, seeds), unprocessed coconut oil and Celtic & NZ Sea Salt with Kelp

    With all his tonics, Malcolm also recommended using Intestinal Cleanse for 1-2 weeks to reduce parasite populations. By reducing the load on the body of parasites, the body is able to use nutrients from food and the active ingredients in his tonics more efficiently.
Ingredients

Each 5ml dose contains: Dried herbs: Black Cohosh Root, Wormwood, Vervain, Yellow Dock Root, Turkey Rhubarb Root and Chamomile Flower
111.11 mg each, Kumarahou Flower 13.89 mg, Cayenne Pepper Fruit, Kelp
and Ginger Root 11.11 mg, Licorice Root 5.21 mg.
Essential oils: Aniseed, Fennel, Clove Bud, Coriander, Lemon, Lime and Cajeput 0.001 mg plus Iodine 0.83 mcg.
In a base of Vegetable Glycerine, Irish Moss, Jojoba Oil, Celtic Sea Salt,
Citric Acid and Water

Benefits

Liver Tonic brings together herbs including black cohosh, ginger, yellow dock, licorice, chamomile, vervain and kumarahou, alongside aromatic essentialoils of fennel, coriander, lemon and lime. The blend is traditionally formulated to complement liver, digestive and general wellbeing as part of a balanced wellness routine.

Not to be taken while pregnant or breastfeeding.

Always read the label and use only as directed. If taking prescribed medication, consult your health professional before taking this product. If symptoms persist, seek professional medical advice.

Liver Tonic

Ideal for when you're feeling

Sluggish
Congested
Tired

Format

Capsule, Tonic

Suitable for

Over 12 years

Flavour profile

Strong Herbal

Fantastic tonic - wish I'd started it sooner. I have more energy and less brain fog, helped get my insides working again.

Multi herb formula
No GMO & vegan friendly ingredients
No preservatives, artificial colours or flavours
No Added Sugar
Ingredients Tested for purity, potency and efficacy
Multi herb formula
No GMO & vegan friendly ingredients
No preservatives, artificial colours or flavours
No Added Sugar
Ingredients Tested for purity, potency and efficacy
What is Liver Tonic?

A Malcolm Harker original tonic of cleansing herbs to support the natural detoxification processes and healthy function of the liver. A healthy liver converts toxins into waste products, cleanses the blood and metabolises nutrients from food for optimal use by the body. It also supports healthy energy levels and overall wellbeing.

How it works

Liver Tonic brings together herbs including black cohosh, ginger, yellow dock, licorice, chamomile, vervain and kumarahou, alongside aromatic essentialoils of fennel, coriander, lemon and lime. The blend is traditionally formulated to complement liver, digestive and general wellbeing as part of a balanced wellness routine.

Use Cases

People commonly use this herbal blend when:

- Detoxing & cleansing
- Experiencing low energy and fatiug
- Practising balanced wellness routines
- Duriing nutrition-focused periods
- Travelling
- A liquid herbal format is preferred.

Ingredients

Each 5ml dose contains: Dried herbs: Black Cohosh Root, Wormwood, Vervain, Yellow Dock Root, Turkey Rhubarb Root and Chamomile Flower
111.11 mg each, Kumarahou Flower 13.89 mg, Cayenne Pepper Fruit, Kelp
and Ginger Root 11.11 mg, Licorice Root 5.21 mg.
Essential oils: Aniseed, Fennel, Clove Bud, Coriander, Lemon, Lime and Cajeput 0.001 mg plus Iodine 0.83 mcg.
In a base of Vegetable Glycerine, Irish Moss, Jojoba Oil, Celtic Sea Salt,
Citric Acid and Water

Usage Instructions

Adults over 12 years: take 5-10 mls three to four times daily. Take one hour before meals.

Shake well before use. Swill in mouth for 10
seconds before swallowing if possible.

Herbalist tips

This is an original Malcolm Harker tonic. Malcolm advised that some nausea may occur as the liver gets down to its cleansing work. If nausea does occur, stop taking the tonic for 1-2 days, rest and take peppermint tea. You can resume taking the tonic once the nausea subsides. Malcolm also recommended:

  • taking this tonic straight, or added to 50ml of boiled water as a tea
  • avoiding mucus forming foods such as gluten, egg-white, chocolate, dairy, polyunsaturated oils and regular table salt
  • adopting gluten-free grain foods, whole foods (greens, fruits nuts, seeds), unprocessed coconut oil and Celtic & NZ Sea Salt with Kelp

    With all his tonics, Malcolm also recommended using Intestinal Cleanse for 1-2 weeks to reduce parasite populations. By reducing the load on the body of parasites, the body is able to use nutrients from food and the active ingredients in his tonics more efficiently.
  • Not to be taken while pregnant or breastfeeding.
  • Always read the label and use only as directed. If taking prescribed medication, consult your health professional before taking this product. If symptoms persist, seek professional medical advice.

Trusted by New Zealand families for 45 years

Made in New Zealand in a GMP - certified facility

Master Herbalist formulated

Quote icon

Fantastic tonic - wish I'd started it sooner. I have more energy and less brain fog, helped get my insides working again.

Build Your Wellness Routine

Powerful natural ingredients

Our pure and powerful herbal extracts work hard for your wellness. Every spoonful delivers meaningful levels of active ingredients, each sourced from trusted growers around the world.

View Our Ingredients Glossary
Yellow Dock

Yellow Dock

Rumex crispus

The anthraquinones in yellow dock have mild laxative effects, promoting bowel movements. Research has also shown yellow dock stimulates bile production, supporting liver function and digestion. Bile is essential for digesting fats and detoxifying the liver, and improved bile flow can enhance digestion and nutrient absorption. Yellow dock is considered a blood purifier in traditional medicine. By supporting liver detoxification and enhancing elimination of waste through the bowels, it helps to cleanse the blood of toxins and waste products.

Wormwood

Wormwood

Artemisia absinthium

A study published in Phytomedicine demonstrated that wormwood significantly reduced the parasite burden in animals, suggesting its potential as a natural treatment for intestinal parasites. Wormwood contains bitter compounds like absinthin and anabsinthin which have anti-parasitic properties as well as thujone, known for its antiparasitic properties and is found in wormwood oil. These bitter compounds stimulate the digestive juices and bile, which helps expel parasites.

Black Cohosh

Black Cohosh

Actaea racemosa

Black cohosh contains phytoestrogens, which are plant-derived compounds that can mimic the effects of estrogen in the body. It also affects serotonin receptors, which may influence mood and vasomotor symptoms like hot flushes.

Kumarahou

Kumarahou

Pomaderris kumerahou

Native to New Zealand, Kumarahou has been used in traditional Maori medicine to treat various ailments, including respiratory and digestive complaints skin conditions,. Its main constituents include saponins, flavonoids (including quercetin and kaempferol) and tannins. Used here to soothe and stimulate the digestive process.

Giant Kelp

Giant Kelp

Macrocystis pyrifera

Giant kelp is a nutrient dense superfood. Not only does it have a particularly high iodine content, giant kelp is rich in vitamins, minerals, antioxidants and alginates (a form of dietary fibre). Macrocystis pyrifera is the largest of the seaweeds, growing up to half a metre a day in kelp forests in the Pacific Ocean.

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Master-Herbalist formulated

Professionally developed by experienced herbalists using traditional + modern herbal knowledge.

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Non-GMO, Vegan-friendly

Made with clean, naturally derived ingredients and free from unnecessary synthetics or artificial additives.

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Made in New Zealand in GMP facility

Manufactured to GMP quality standards in New Zealand.

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Ingredients third-party tested

Ingredients are third-party tested for heavy metals, pesticides and verified for authenticity and purity

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