Known to provide moisture, as well as for its smoothing and emollient characteristics, Glycerin is used in various personal care-, skin- and hair care products.
Consumers may be familiar with your product’s major claim, may it be of your soap, deodorant, or cleanser, but as a color- and odorless ingredient, Glycerin’s benefits usually remains hidden from view.
USP Solutions’ Glycerin Sensor enables your brand to visualize your product’s care component in just a few easy steps. When dipped into water and brought in contact with the Glycerin-containing product, it will show a color change ranging from white to purple in 30 to 60 seconds.
This visual affirmation of your product’s claim will not only create consumer brand trust and loyalty, but also stimulate the purchase intent by proving additional product performance.
Watch the video to see the tool in action
Remove the test strip from the card and dip into clear water for maximum 1 to 2 seconds. Shake it to make sure the water is spread evenly.
Next, gently apply your product to the test field.
After 30 to 60 seconds the indicator will turn deep purple when Glycerin is detected. It would stay white if none was found.