French skincare company L'Oreal demoed a new wearable at CES 2019 that it says can track skin pH levels to help solve a variety of skin conditions.Read More
L’Oréal debuts wearable that can measure skin pH levels
French skincare company L'Oreal demoed a new wearable at CES 2019 that it says can track skin pH levels to help solve a variety of skin conditions.Read More
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