Andro NK

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60 tablets (20 days)

High Potency Immune Support.

Ingredients in Andro NK have been shown to or may:

  • Reduce the symptoms and duration of colds.1,2
  • Help to stimulate the body's natural immune responses.3,4
  • Provides an extract equivalent to 6.0 g of andrographis per tablet.

Clinical Benefits

  • In a double blind, placebo controlled trial, andrographis significantly reduced the duration of cold symptoms compared to placebo (Figure One).5 Andrographis at 6.0 g per day has also been shown in a meta-analysis to be more effective than 3.0 g of andrographis and equally as effective as conventional medicinal therapy in relieving cold symptoms.1Andro NK also contains elderberry which has been shown to reduce the severity and duration of a cold.6
  • Helps to stimulate the body's natural immune responses: Andrographis has been shown to exert immunostimulant activity by increasing phagocytic activity.7 Andrographis has also been shown to effect the stimulation and proliferation of immunocompetent cells and the production of key cytokines and immune markers in vitro.8 Picrorrhiza kurroa may also help to stimulate the body's natural immune responses by stimulating T-cell, B-cell and phagocytic function, illustrated in an animal study. Zinc is involved in mediating non-specific immunity such as neutrophils, natural killer cells and T lymphocyte activity.9

Figure One: Andrographis Reduces the Duration of Cold Symptoms.

Fig 1

Hancke J, Decrease of Symptoms and Improvement in the Recovery From Common Colds,Phytotherapy Research:Vol9,559-562 1995

Free from animal products, corn, dairy protein, lactose, eggs, gluten, wheat, nuts, yeast, soy protein, starches and salt. Free from artificial colours, flavours and preservatives.


Adults: Take 1 tablet three times daily.


Each tablet contains:


Extracts equivalent to:


Andrographis paniculata, herb top dry (King of Bitters)

6 g

Picrorrhiza kurroa, rhizome dry (Hu-Huang-Lian)

1 g

Sambucus nigra, fruit dry (Elderberry)

500 mg

Zinc amino acid chelate

75 mg

Equivalent Zinc

15 mg

Warning: Contains zinc which may be dangerous if taken in large amounts or for a long period. Not to be used in children under 2 years of age without medical advice.



Store below 30° C



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