Shark® CryoGlow™ is the only MedSpa-inspired under-eye cooling + LED anti-aging & acne clearing mask in the US for clinically tested results starting with the touch of a button. Only CryoGlow™ combines high-energy LEDs, deep-penetrating infrared, and under-eye cooling. Complete with 4 unique treatments. Developed with dermatologists, backed by clinical testing, and FDA-cleared.