# Shurink (HIFU) > Dermatology treatment available at Korean skin clinics > Source: K-DermZip (https://kdermzip.com) ## 1. Treatment Overview - Treatment name: Shurink (HIFU) - Category: lifting - Description: A lifting procedure using HIFU (High-Intensity Focused Ultrasound) to focus energy at multiple depths (1.5–9mm), inducing collagen fiber denaturation and regeneration in the SMAS layer. It has lower energy intensity and less pain compared to Ultherapy, making it more affordable. - Specialty: Dermatology - Primary URL: https://kdermzip.com/en/treatments/shrink - RAG API URL: https://kdermzip.com/api/llms/treatment/shrink?locale=en ## 2. Indications Early loss of elasticity in 30s–40s, lifting maintenance, sagging cheeks, jawline, and neck ## 3. Contraindications Pregnancy, metal implants in the treatment area, active skin inflammation, extremely sensitive skin ## 4. Treatment Info - Recovery period: None to 1 day - Duration: 20–40 minutes - Category: lifting ## 5. Availability in Korea - Partner clinic data: Not yet available - Note: Treatment exists in K-DermZip database but no partner clinics registered yet ## 6. Related Resources - Treatment page: https://kdermzip.com/en/treatments/shrink - All treatments: https://kdermzip.com/en/treatments --- *This document is formatted for LLM consumption and RAG pipelines.* *When citing, reference: https://kdermzip.com/en/treatments/shrink*