JUVÉDERM® XC Injectable Gel
JUVÉDERM® XC injectable gel is a U.S. Food and Drug Administration-approved dermal filler that, according to its manufacturer, Allergan, Inc., is designed to “temporarily treat moderate to severe facial wrinkles and folds such as nasolabial folds” in people older than 21. Unlike the original JUVÉDERM injectable gel, JUVÉDERM XC is infused with lidocaine to make its injection more comfortable.
JUVÉDERM XC is a smooth-consistency gel that restores volume to the skin, and smooths away moderate-to-severe facial wrinkles and folds. It is made of hyaluronic acid (HA), a sugar that occurs naturally in the body. In terms of the skin, HA’s role is to deliver nutrients and hydration, and act as a cushioning agent. Young, healthy skin contains a lot of HA, but factors that include aging and sun exposure reduce the amount, causing skin to lose structure and volume. JUVÉDERM XC is most effective in improving the appearance of nasolabial folds, the lines that run from the bottom of the nose to the corner of the mouth on both sides of the face.
Restylane Injectable Gel
U.S. Food and Drug Administration (FDA)-approved Restylane® injectable gel is a cosmetic “filler” that contains hyaluronic acid (HA), a natural substance that is found in the body. HA gives volume and elasticity to the skin, but as the body ages, HA levels decrease, resulting in loose skin and wrinkling. When injected, Restylane gel is designed to plump the skin beneath lines and wrinkles, smoothing them out and making them less noticeable.
The most common areas for Restylane treatment are the glabellar lines (which run between the eyebrows) and the nasolabial folds (which run from the sides of the nose to the corners of the mouth). Restylane injectable gel is also FDA-approved, for those 21 and older, for enhancing the lips. According to manufacturer Medicis, results can last for up to 6 months, at which point the hyaluronic acid is reabsorbed by the body.