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Harker Herbals

Harker Herbals Immune Boost 100ml

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Harker Herbals Immune Boost 100ml

About Harker Herbals Immune Boost

Boosts and builds strong immunity and supports increased energy levels. Liquid Dietary Supplement:

  • 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 support strong immune systems.
  • Natural lemon flavour
  • Free from gluten, dairy, alcohol and preservatives
  • Suitable for adults and young adults over 12 years
  • Can be taken long-term


Indicated for:

  • Repeat illness
  • Feeling rundown, fatigue and low energy
  • Building resistance to immune threats



Recommended adult dosage (over 12 years): Shake well before use. To boost and build immunity, take 5mls two to three times daily. Take long-term for best results.

To support recovery from illness and low energy levels, take 5mls three to four times daily. If acutely unwell, take Harker Herbals Vira Guard.

Caution: Always read the label and use as directed. If taking a 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 while breastfeeding Store in a cool dry place and use within 90 days of opening.


Nutrition Information

Harker Herbals Immune Boost 100ml

Serving Size: 5 ml

Servings Per Container: 20

Amount Per Serving

  • Withania somnifera extract equivalent to dry root
  • 395mg
  • Echinacea purpurea extract equivalent to dry root
  • 462mg
  • 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


*While strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by .

*Always consult with a qualified healthcare professional prior to beginning any diet or exercise program or taking any dietary supplement. The content on our website is for informational and educational purposes only and is not intended as medical advice or to replace a relationship with a qualified healthcare professional.

*All specials and deals are while stocks last only. No rain checks.

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