What it is: A collagen-building set featuring the LED red and blue light DRx SpectraLite device and a full-size C + Collagen vitamin C serum.What it does: DRx SpectraLite is an FDA-cleared, LED red light and blue light device that helps smooth wrinkles and zap acne-causing bacteria in just three minutes of hands-free use. Inspired by Dr. Gross's professional in-office lasers, this medical-grade mask harnesses a full spectrum of therapeutic red and blue light. The patented design includes a combination of 100 LED lights in red mode and 62 LED lights in blue mode working together to smooth wrinkles, firm skin, diminish discoloration and clear acne for a beautiful, youthful complexion. C + Collagen Brighten & Firm Vitamin C Serum is designed to follow your DRx SpectraLite treatment to help recharge your skin for an even more radiant complexion.Set includes:- DRx SpectraLite™ FaceWare Pro LED Light Therapy Device- Full-size C + Collagen Brighten & Firm Vitamin C Serum (1 oz.)- Universal USB charging cord- Detachable, adjustable head strap- Storage bag- User manual- Quick-start guideHow to use: After cleansing and using your peel, place the device comfortably over the face, securing the strap around your head. Press and hold the power button for two seconds to turn on the device. Select your light setting and use for the programmed treatment time of three minutes. The device will automatically turn off after the treatment is complete. Remove the device and follow with C + Collagen Brighten & Firm Vitamin C Serum. Paraben-free; sulfate-free; phthalate-free; formaldehyde-free; mineral oil-free; retinyl palmitate-free; oxybenzone-free; coal tar-free; hydroquinone-free; triclosan-free; triclocarban-free; synthetic fragrance-free; gluten-free Cruelty-free Vegan Made in the USA