Sleep Declass_Full Face or Neck Wrinkles
Declassy is a premium medical aesthetic brand, and its flagship product is "Declassy CaHA," a calcium-based collagen stimulator. It induces collagen production within the body to provide long-term improvements in skin elasticity and volume, and its uniform particle technology ensures stable and precise treatment.
Treatment Details

A gentle collagen treatment that firmly restores the dermal structure: Declassy Sleep Treatment—Full Face or Neck Wrinkles
Declass stimulates fibroblasts to induce collagen synthesis and extracellular matrix remodeling, improving skin thickness and dermal structure! Apply to the full face or neck area to address concerns such as loss of elasticity, fine lines, and thinning skin, leaving your skin firmer and smoother.
Recommended For
- Those concerned about pain during the Declassy procedure
- Those concerned about loss of elasticity and fine lines across the entire face
- Those concerned about neck wrinkles, thinning skin, or weakening of the dermis
Anesthesia Method: Sedation
Procedure Duration: Approximately 30 minutes
Recovery period: Normal daily activities possible on the day of the procedure
Duration of results: Approximately 6–12 months or longer
Retreatment interval: Starting 6 months after the initial procedure (consultation required)
Seoul I Plastic Surgery's sedation anesthesia is administered selectively at the physician's discretion to help patients undergo procedures with significant pain burden more comfortably.
Sedation anesthesia is not uniformly applied to all patients. Through pre-procedure medical evaluation, the physician comprehensively considers patient condition, procedure scope, pain level, past sedation history, and medication administration history to determine whether to proceed and the appropriate drug and dosage.
This hospital strictly manages psychotropic medications used for sedation anesthesia in accordance with relevant laws and safety management standards, and misuse of these medications is strictly prohibited. Since dependency and side effects may occur depending on the individual, the procedure must follow the physician's guidance. Sedation anesthesia may be restricted when there is concern of misuse or when deemed necessary for patient safety.