STK Skin READY

The simplest way to use STK Skin on a daily basis:

A box of 10 kits, each containing:

- One STK Skin pouch

- One positive control

- One spray bottle

- A 50 ml bottle of distilled water

To be able to buy from our shop, please first register, or log-in if you already have an account.


Best signal will be obtained in the dark, slowly sweeping the area by positioning the UV lamp at a distance of about 25 cm (~10 inches) from studied target. 

Presumptive test is positive: a bright blue fluorescent signal is visible while lighting up with UV lamp. 

Presumptive test is negative: no signal is detected while lighting up with UV lamp.