Nov 13, 2021 · 7. White: Seven-color light overlay. How to use: 1. Clean face 2. Turn on and set the mode, time, and temperature intensity 3. Apply mask, apply essence, etc. (This step can be omitted, but it is recommended to use the instrument with skincare products) 4. Bring an eye mask and enjoy light therapy 5. Tips: Use 2-3 times a week for minutes ...
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