Cosmetic Dermatology Procedures
Medical & Surgical Dermatology
Additonal Dermatology Information
Restylane® and Perlane®Restylane® and Perlane® are made of hyaluronic acid. In the human body, natural hyaluronic acid provides volume and fullness to the skin. The hyaluronic acid in Restylane and Perlane has been modified slightly to last longer than the body’s hyaluronic acid. The hyaluronic acid in Restylane and Perlane is produced by a biotechnical process.
Restylane and Perlane are hydrophilic or "water loving." The hydrophilic nature of these hyaluronic acid molecules and their three dimensional structure allows them to bind many times their own weight in water. As hyaluronic acid begins to degrade, each molecule binds to more water which helps to maintain its volume for about six months.