Harnessing nature's solutions

Quantec specialises in extracting high-value bioactives from natural ingredients.

Backed by solid science

Immune Defense Proteins

Quantec discovered and patented Immune Defense Proteins, or IDP®, a novel milk fraction of whey protein isolates which has proven antimicrobial and anti-inflammatory properties. In addition to providing essential amino acids and supporting nutritional outcomes, the bioactive proteins in IDP® are designed by nature to support the body's immune system with selective antimicrobial, anti-inflammatory, and antioxidant properties. IDP® can be used in a variety of applications such as functional foods, supplements, personal care, cosmetics, and animal health remedies.

The IDP® difference

IDP® is derived from some of the highest quality milk in the world, working to support the immune system by providing natural protection from free radicals, inflammation and infection.

  • An all-natural ingredient containing bioactive whey protein isolates from healthy milk
  • Triple A Protection provides gentle, yet highly effective anti-inflammatory, antioxidant and antimicrobial bioactivities
  • Safe and natural for inclusion in products for internal and external use
  • A natural active that enhances the efficacy of existing treatments, reducing the usage levels and the effects of irritation


Proprietary ingredient formulations made from high-value bioactives.

The science

Find out more about our world-leading research and clinical trials.

Meet our team

Meet the experts behind Quantec.