Polycaprolactone: How a Well-Known and Futuristic Polymer Has Become an Innovative Collagen-Stimulator in Esthetics

Area of Science:

• Biomaterials Science
• Polymer Chemistry
• Aesthetic Medicine

Background:

• Tissue engineering and aesthetics have advanced significantly, often utilizing polymers.
• Polycaprolactone (PCL) is a biocompatible and biodegradable polymer with a long history of biomedical use.
• PCL's properties, including viscoelasticity and ease of shaping, enable diverse applications.

Purpose of the Study:

• To illustrate the application of polycaprolactone (PCL) in aesthetics.
• To review the use of a PCL-based collagen stimulator as a dermal filler.
• To discuss the efficacy, safety, and future research of PCL in aesthetic medicine.

Main Methods:

• Review of existing literature on PCL and its applications.
• Analysis of the composition and mechanism of PCL-based collagen stimulators.
• Integration of clinical study data and expert recommendations on PCL fillers.

Main Results:

• PCL microspheres in a carboxymethyl-cellulose gel provide immediate and sustained volumizing effects.
• The 3D scaffold created by PCL microspheres and collagen fibers enhances sustained effects.
• Clinical studies and vigilance surveys confirm the safety of PCL-based fillers.

Conclusions:

• PCL-based collagen stimulators are effective and safe dermal fillers with a unique mechanism of action.
• Expert recommendations and ongoing research further optimize the use of PCL fillers.
• PCL continues to be a versatile biomaterial with expanding applications in aesthetics and tissue engineering.