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Harker Herbals

Immune Boost

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Our Price:NZ$29.90
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Product Specialties
Good Ingredients Approved
Synthetic Preservative Free
GMO Free
Artificial Flavour Free
Dairy Free
Carbon Neutral
New Zealand Manufactured
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Mindful Brands
Mindful Brand Harker Herbals is a Mindful Brand. They’re committed to meaningful change that looks after our people and planet. Learn more
Harker Herbals Immune Boost supports strong immunity and healthy energy.

  • Useful everyday support for those prone to repeat illness, low energy and feeling rundown
  • Useful added support when recovering from illness
  • Includes Astragalus, Echinacea and Siberian Ginseng, which clinical research shows supports strong immune systems
  • Natural lemon flavour
  • Boosts and builds strong immunity and supports increased energy levels
  • Liquid Dietary Supplement
  • Always read the label and use as directed.
  • If taking prescribed medication, consult your health professional before taking this product.
  • If symptoms persist, seek professional medical advice.
  • Not suitable for diabetics.
  • Safe in pregnancy and breastfeeding.
  • Store in a cool dry place and use within 90 days of opening.
  • Formulated in New Zealand from local and imported natural non-GMO ingredients.
Stay well: To boost and build immunity, take 5mls two to three times daily. Take long-term for best results.

Get well: To support recovery from illness and low energy levels, take 5mls three to four times daily.
Withania withania somnifera extract equivalent to dry root 395mg
Echinacea echinacea purpurea extract equivalent to dry root 462mg
Astragalus astragalus membranaceus extract equivalent to dry root 915mg
Siberian Ginseng eleutherococcus senticosus extract equivalent to dry root 967.5mg
Reishi ganoderma lucidum extract equivalent to dry mushroom 408mg

In a syrup base of chicory root fibre, vegetable glycerine, natural flavours, citric acid and water.
  • Boosts and builds strong immunity
  • Supports increased energy levels
  • Natural lemon flavour

What other customers think


3 out of 5
(Out of 5 Total Reviews)
Write a review

15-07-2021 20:34:25
Too sickly sweet.
15-07-2021 20:34:25
This tonic was too sweet for me and do not think it did much. I have tried other Harker Herbal products in the past which have worked but this one is a miss.

01-04-2021 06:08:06
Great product
01-04-2021 06:08:06
After a year of an ongoing virus this tonic worked for me, love the taste too. Thanks Harkers for a great product.

11-09-2020 07:18:09
immune boost
11-09-2020 07:18:09
The Last bottle I bought recently was not the same as the others I bought in the past. I was like drinking melted brown sugar. I will give 4 star for the past purchased. My family loved this brand and we think its good. Unfortunately with the recent purchased I will rate it 2.

08-09-2020 20:28:46
08-09-2020 20:28:46
Really gave me an energy boost and haven’t caught a cold or flu or anything all winter. Good stuff

30-07-2020 21:50:37
30-07-2020 21:50:37
Good ingredients, only time will tell to effectiveness as this is my first bottle of this product. Is very sweet that it's hard to resist taking an extra dose
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