When considering a product, consumers often ask themselves: does it hold promise? USP Solutions’ simple and easy to use UV Efficacy Card connects with consumers’ senses and, demonstrates accurately and reliably the product effectiveness.
The moment your consumers visually see that proof of protection against harmful UV rays, they become your loyal customers, continuing to use your brand.
The test reacts within seconds with a colour change when it is exposed to UV rays. Extreme colour results indicate a higher intensity of the UV level. Simply prove the effectiveness of the product by comparing the colour change of one test area covered with an SPF product against the test area without any SPF application.
Watch this video to see the tool in action
Place Efficacy Card in front of you.
Expose test area to sun or UV lamp for about 10 seconds, both test fields will react to ultraviolet rays and change color.
Withdraw from sun- or UV lamp and wait until test fields recover and change back to white color.
As a next step apply sun protection product onto one half of the test area.
Expose to UV light (sun or UV lamp) again. See how the unprotected area turns purple whereas the test field with sun protection does not show any color change. This test shows how effective your product protects against UV rays.
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