Chill out acne: cooling device shows promise in reducing sebum
Symptom relief
Completed
This pilot study tested whether cooling the skin with a device (the Zeltiq System) could safely reduce sebum production in 11 young men with acne. The treatment was applied to the upper back, and sebum levels were measured before and after. The goal was to see if a 30% reduction …
Phase: NA • Sponsor: Zeltiq Aesthetics • Aim: Symptom relief
Last updated Jun 26, 2026 17:30 UTC