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Harker Herbals

Deep Lung Support

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Our Price:NZ$28.40
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Product Specialties
Good Ingredients Approved
Dairy Free
Soy Free
Egg Free
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Mindful Brand Harker Herbals is a Mindful Brand. They’re committed to meaningful change that looks after our people and planet. Learn more

Deep Lung Support: A classic herbal tonic loved by generations of New Zealanders. Harker Herbals Deep Lung Support combines more than 20 plant-based ingredients to support removal of mucus build-up in the lungs and support healthy breathing. This blend helps thin the mucus, making it easier to expel.


  • 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).

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.

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. 

  • Helps loosen stubborn mucus in the chest
  • Supports bronchial and respiratory health
  • Great for those exposed to high air pollution
  • Liquid formula for fast absorption
  • Can be taken long term
  • Suitable for all the family, especially the elderly who are more susceptible to respiratory illness
  • Vegan friendly

What other customers think


5 out of 5
(Out of 107 Total Reviews)
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14-06-2021 16:25:24
14-06-2021 16:25:24
This natural product works and the price I paid at HealthPost is so good :)

12-06-2021 22:54:42
Deep Lung Support
12-06-2021 22:54:42
This has been really good in helping me breath, I suffer with mucus and this has not only allowed deep breaths but less use of my puffa. Highly recommend, my new winter go to!

06-06-2021 09:57:29
This has really helped my asthma
06-06-2021 09:57:29
Brilliant product that works quickly for my asthma cough. First taste was not great but now I’m used to it it’s not bad, and the instant relief is well worth it. I use this first and haven’t needed my ventolin since taking this remedy. Works for me, it’s magic.

03-06-2021 11:41:57
03-06-2021 11:41:57
A+++ this company for me has an A+++ rating service , helpfulness, & delivery is always within days of order. Thank you for your great service :)

11-03-2021 23:09:25
Fantastic product
11-03-2021 23:09:25
Excellent at soothing a nagging cough. Chesty cough too. Taste is unique - really works! I am regular customer of this product. Highly recommended !!

11-03-2021 13:34:10
Great product
11-03-2021 13:34:10
Great service and prompt delivery always. I believe this tonic helps with my breathing when I am feeling chesty. The natural products in this tonic are a blessing and really work to relieve congestion. Will always use now. Thanks x

14-01-2021 16:22:33
14-01-2021 16:22:33
My hubby takes this to help with with his COPD. He wouldn't go without it now. It gives him immense relief from his conjested lungs.

24-12-2020 07:16:30
Miracle product.
24-12-2020 07:16:30
Since discovering this miracle elixir four years ago, my friends and family wouldn’t be without a bottle in stock. I suffer from bronchitis and usually end up at A&E over the winter months but not once have I had bronchitis since taking this at the first sign of lung congestion or a cough!!! It’s truly unbelievable.

16-12-2020 11:53:27
Harkers deep lung support
16-12-2020 11:53:27
Magic stuff. Would not be without it.
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