My Skin Track pH by La Roche-Posay is the first wearable sensor and companion app to easily measure personal skin pH levels and create customized product regimens to better care for skin. My Skin Track pH provides an accurate pH, reading via a simple two-step process: The wearer places the sensor on their inner arm, leaving it in place for 5-15 minutes—until the center two dots take on color. Next, the wearer opens the My Skin Track pH app and photographs the sensor. Utilizing an advanced algorithm, the app reads the pH measurement, as well as the wearer’ s local sweat loss to assess skin health and make customized La Roche-Posay product recommendations to care for skin and balance pH. My Skin Track pH was created by L’Oréal in partnership with Epicore Biosystems, the industry leader in microfluidic platforms and soft wearable sensors.
