HSA Detection Kit for Saliva


  • Quickly identify saliva stains
  • ID stains on underwear, towels, bedsheets, and more
  • Allows for rapid identification of saliva
  • Quick and reliable results in 10 minutes or less
  • Non- destructive or destructive testing
  • Can be used on any fabric or surface


  • At home test for human saliva
  • Kit contains:
    • One (1) single use HSA (human salivary amylase) test cartridge to test any stain for the presence of human saliva, moisture desiccant, and pipet.
    • Directions for preforming at home saliva detection testing
    • Evidence bag
    • Sterile gloves
    • Transfer pipette
    • Scalpel and cutting mat for destructive testing.
    • Sterile swabs for non- destructive testing
    • Empty microtube
    • Microtube containing Phosphate Buffered Solution (PBS)
    • Microtube stand (in box lid)
  • Results in 10 minutes or less
  • Control line to ensure validity of test results
  • This is an at home test, you do not ship anything to us
  • Disclaimer: a low-level detection from PBS, breast milk and human fecal matter may be observed.

More Information

  • Saliva can indicate oral sex was performed.
  • HSA Saliva detection test is a chromatographic immunoassay for rapid detection of human α-amylase to identify human saliva.
  • The enzyme α-amylase is found in particularly high concentrations in saliva and primarily serves to break down polysaccharides.
  • You may test more than one article or stained area at the time, but if the test is positive, you will not know which item contained human saliva.


  • High sensitivity and specificity
  • Detects quantities as little as 1 µl of human saliva
  • No cross-reaction to blood, semen, urine, vaginal secretions, or menstrual blood.
  • Low-level detection from PBS, breast milk and human fecal matter may be observed.


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