Restylane® is a safe and natural cosmetic dermal filler that restores volume and fullness to the skin to correct facial wrinkles and folds, such as nasolabial folds.
Restylane is a cosmetic dermal filler made of hyaluronic acid, a natural substance that already exists in the human body. The hyaluronic acid in Restylane is a crystal-clear gel called NASHA™ or Non-Animal Stabilized Hyaluronic Acid. NASHA is completely biocompatible with human hyaluronic acid.
Restylane maintains its shape using the body's own moisture. The hyaluronic acid in Restylane is hydrophilic or "water loving." As hyaluronic acid gradually degrades, each molecule binds to more water and over time, the same volume can be maintained with less hyaluronic acid. This ability of hyaluronic acid to bind to water is what helps provide lasting results.
Unlike rooster-derived hyaluronic acids and bovine collagen products, Restylane is free from animal proteins. This limits any risk of animal-based disease transmissions or development of allergic reactions to animal proteins.
You should take a few precautions before being treated with Restylane®. One week prior to treatment with Restylane, avoid taking St. John's Wort, high doses of Vitamin E supplements, aspirin, and other non-steroidal anti-inflammatory medications, such as ibuprofen. These agents may increase bruising and bleeding at the injection site. Also, if you have previously suffered from facial cold sores, there is a risk that the needle punctures could contribute to another recurrence.
Restylane is injected directly into the skin in tiny amounts by an ultrafine needle, resulting in minimal discomfort. The procedure is simple and convenient and results are practically instantaneous. To optimize your comfort during the short procedure, your physician may decide to numb the treatment area.
Since 1996, over 3 million Restylane® treatments7 have been safely administered by dermatologists and plastic surgeons in more than 70 countries. This innovative treatment is now approved in the U.S. for the treatment of facial wrinkles and folds.
Restylane has a highly favorable safety profile. It's composed of Non-Animal Stabilized hyaluronic acid. Hyaluronic acid is a substance found naturally in the human body. Restylane is fully biocompatible. There is limited risk of animal-based disease transmission or development of allergic reactions to animal proteins. No allergy testing is required before use.*
Based on clinical studies3, Restylane treatments produce a low occurrence of adverse events. The most commonly reported side effects were temporary redness and swelling at the injection site. These effects typically resolve in less than seven days.
Your healthcare professional should discuss what to do after your treatment. However, be sure to review the information below and discuss any concerns with them.
Please observe the following after treatment with Restylane®.