Looking for Skin Therapy in Sioux Falls? 3 Degrees Infrared Sauna Studio offers laser skin therapy and rejuvenation treatments. THREE DEGREES Infrared heat penetrates deep into the skin to increase circulation and bring nutrients to the skin, which helps with skin cell rejuvenation. In turn, your skin appears healthier and brighter along with improving tone, texture, and elasticity. Call today @ 605.275.5565.