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Harker Herbals

Harker Herbals Deep Lung Support


  • 250ml

    RRP: AU$30.40

    Save 13% (AU$3.80)

  • 500ml

    RRP: AU$51.30

    Save 17% (AU$8.60)

Harker Herbal Deep Lung Support is useful in supporting the clearing of mucus in the airways.

Deep Lung Support is a natural tonic made from more than 20 powerful herbs and pure essential oils selected specifically for their  supportive properties. We source only the very best herbal ingredients grown in New Zealand and overseas. The active ingredients selected for Deep Lung Support are added to a base of stabilising and mixed purpose herbs. Kumerahou, a key ingredient is known to support normal blood function and circulation, as well as healthy breathing.

Other key ingredients include elecampane, a naturally antiseptic herb that acts to support the clearing of mucus and helps soothe the throat tickle. 

Deep Lung Support:

  • May help soothe the throat tickle at night to support restful sleep.
  • Can be taken to support the immune defences in the lungs and to help clearing of mucus 
  • Suitable for the very young or elderly to help clear mucus in the lungs and soothe the bronchial and respiratory tract when under stress, supporting clear airways 


Shake vigorously before use. Swill for 10 seconds before swallowing.

Adults: 10-20mls, 3 to 4 times daily.
Children:  5mls, 3-4x daily
Infant: 2.5mls, 2-3x daily

Store in cool, dry conditions until opened. Refrigerate after opening and use within 90 days.


  • Not to be taken in pregnancy or lactation.
  • Use only as directed.
  • If taking prescribed medication, consult your health professional before taking our tonics.
  • If symptoms persist, seek professional medical advice.

Active Ingredients:
Juniper Oil

Irish Moss
Cayenne Pepper
Ginger Root
Pleurisy Root
Lobelia Inflata (<10ppm)

Pure Essential Oils:

Plus: Celtic Sea salt, citric acid, organic iodine, vegetable glycerine. 

Contains no yeast, gluten, wheat, dairy products, artificial colours or sweeteners.

No added sugar. 

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 7:30am – 8pm 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 51 total

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This really works for me Review by
  • star

I have a history of chest infections etc. I take this one every day as a preventative and it really works.

Amazing Review by
  • star

Fantastic product, stops those hacking coughs. A very strong mint taste.

I couldn't do without it Review by
  • star

This lung support is amazing. I keep two of the smaller bottles at home all the time. Once a cold starts going to my chest I use it. I have asthma and was diagonised with copd but since using this product for the last few years have had no problems (touch wood)

Amazing for my chest infection Review by
  • star

I took this for a few days at its top dose and my mild chest infection has considerably improved. Such a good product - my lung tightness disappears almost immediately with each dose.

  • star

My 5 year old has suffered with terrible asthma since a toddler (perhaps even longer, was not diagnosed until toddler age), this is the first 8 weeks ininshe her life she has ever gone without needing to use her asthma pump, not even once! I am so relieved for her that she has a natural and easy to take alternative, can sleep peacefully through the night, no wheezing at all. I can not recommended this product enough! Give it a try, it has changed my daughters health significantly.

Good Review by
  • star

Good tonic for helping heal the lungs .. especially smokers lungs!

deep lung support Review by
  • star

didn't help me at all

Amazing stuff! Review by
  • star

I use this with Virelex Attack. This stuff is awesome!

must have Review by
  • star

I take this I can't believe how well this works.

Amazing! Review by
  • star

Recommend it. The most disgusting taste though. The kids wouldn't take it. Especially since the instructions are to "swill for 10 seconds"

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Product Highlights

  • 100% natural herbal extracts and pure essential oils
  • More than 20 powerful herbs
  • Useful in supporting the clearing of mucus in the airways


  • 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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