As uncomfortable, embarrassing, or sick as the subject is, you have a right to know and, in cases involving a child, a duty to find out. Bring forensics home and confirm suspicions (either positive or negative) of infidelity, sexual activity, child molestation, or date rape with the SemenSpy CSI Semen Detection Test Kit.
Using the same technology as a law enforcement forensic "Rape Kit", the Semen Spy Detection Kit uses an extremely accurate testing method by analyzing for Prostate Specific Antigen (PSA). PSA is a glycoprotein produced by the prostate gland and excreted into seminal fluid. Even if the subject has had a vasectomy, PSA is still present in the semen. Presence of PSA is very long term - there have been cases where scientists have recovered PSA from 30 year old stains!
Uses for the SemenSpy CSI Semen Detection Test Kit
- Confirm Spouse or Significant Other Sexual Infidelity
- Confirm Sexual Activity of Minor Children
- Confirm Signs of Sexual Child Molestation
- Date Rape Test Kit
Semen Spy is Easy to Use

Downloads
Upgrade to SemenSpy Deluxe Edition
The Deluxe Edition comes with a UV light that can be used to find suspicious stains that you can test for semen. This tool is used in many forensic investigations for the identification of bodily fluids found on materials that may otherwise be invisible to the naked eye.
SemenSpy Original Edition
Includes
- 1 Testing Method Included
- 2 Sealed PSA Cartridges, Desiccants and Pipettes
- 2 Transfer Pipettes
- 2 Clear Micro Tubes
- 2-Pack Sterile Sealed Swabs
- 2 Aqua Micro Tubes w/ Solution
- Access to Worldwide SemenSpy Discussion Forum
SemenSpy Deluxe Edition
Includes
- 2 Testing Methods Included
- SemenSpy UV Light
- 1 Pair Universal Non-Latex Gloves
- 2 Sealed PSA Cartridges, Desiccants and Pipettes
- Alcohol Wipe
- 2 Transfer Pipettes
- 2 Clear Micro Tubes
- Disposable Scalpel
- Cutting Mat
- 2-Pack Sterile Sealed Swabs
- Evidence Bag
- Access to Worldwide SemenSpy Discussion Forum
Note: Open kit cannot be returned for exchange or refund.