Polypeptide Immune Spray - 5 oz by Neurobiologix

Boost the Immune System Naturally

  • Helps to maintain healthy cognitive function
  • Promotes cytokine production & balancing
  • Helps with allergies and irritation of the sinuses


Polypeptide Immune Spray, by Neurobiologix, is designed to boost your immune system naturally & alleviate allergies.

Natural Proline-Rich Polypeptides (PRPs) extracted from fresh colostrum to provide natural immune system support. This natural immunity booster is recommended to speed up immune system issues and maintain health of the immune system, even through cold and flu season, and is great for seasonal allergies!

Key Benefits of the Polypeptide Immune Spray:

  • Naturally support and enhance immune system
  • Maintain healthy cognitive function
  • Promote cytokine production / balancing
  • Aid in allergy and irritation of the sinuses

This item cannot be shipped internationally. We sincerely apologize for any inconvenience.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Individual results may vary.

Label Information

Supplement Facts
Serving Size: 4 Sprays
Servings Per Container: 30
Amount Per Serving %DV
Proline-Rich Polypeptides (PRP) (from bovine colostrum) 8 mg *
*Daily value not established
  • Suggested Use: Spray 4 times directly in to the mouth and swallow. Take twice daily, early in the morning and before bedtime, or as directed by your healthcare practitioner.
  • Storage: Store in a cool, dry place. Keep out of reach of children.
  • Other Ingredients: Bovine lacteal compounds, natural flavoring, sodium benzoate and potassium sorbate (to maintain freshness). Contains milk proteins.
  • Contains No: Casein.