no!no! SKIN delivers what no other device, cream or medication can offer: the power and precision of Light & Heat Energy (LHE®) technology. no!no! SKIN is a safe, pain-free and effective acne treatment, thanks to LHE® technology, which has been used by dermatologists arounf the world for years. Light reaches deep into the pore, starting a healing process that stops acne at its source, while heat gently opens the pore and soothes redness and inflammation. Clinically proven to show up to 81% improvement within 24 hours.