Allergen and Filler Detection


NSF has developed proprietary cutting-edge genetic test methods to identify the source of any biological contaminant, whether a plant substitute, a bacterial or fungal pathogen, or animal filth. Our technique is the most accurate and sensitive method on the market today.

Our innovative Clean Screen testing simultaneously detects the top 11 common fillers and allergens in raw material ingredients:

  • Wheat
  • Soy
  • Pea
  • Corn Starch
  • Potato (Maltodextrin)
  • Rice
  • Peanut
  • Almond
  • Walnut
  • Pecan
  • Hazelnut
Benefits of Testing 

You cannot produce safe and high quality products unless you know what is in them, and you cannot know what’s in them without DNA testing. DNA testing ensures that your products do not contain allergens or undeclared fillers. Other methods are simply estimates of identity, and may provide you with the false confidence that you have identified allergens or fillers. Protect your consumer and your business by using NSF identification services.

Why Work With NSF?

The only way to ensure safe and high-quality compliant products is to know what’s in them. And the most sensitive, specific and reliable method of screening for allergens and fillers is using DNA.