I started using the solar wave devices and the activating serum about two months ago, and I have totally fallen in love! I’ve noticed brighter, clearer skin with less puffiness. The red light therapy combined with the warming galvanic current is the perfect way to boost skins radiance! These would make the perfect holiday gift or just a great addition to your skin care routine. LTKBeauty LTKGiftGuide LTKHoliday