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Restylane is a gel that is injected into
the skin’s dermal layer to restore natural facial contours
and eliminate lines and wrinkling. When injected in tiny amounts
in areas prone to wrinkling - such as the nasolabial folds,
the lines that extend from the side of the nose to the corners
of the mouth - Restylane seamlessly expands underneath the
skin by absorbing and binding with water molecules from surrounding
tissue, and in the process smoothing and plumping overlying
skin. Restylane is quickly administered during an office visit
and its results are fast and effective.
After application a small amount of swelling
occurs that varies with the individual. But in general, visible
swelling lasts for 1-2 days for nasolabial fold treatments
and 2-3 days for lips. Short-term skin redness is also variable
but easily concealed with makeup.
Compared to other
injectable substances used for skin rejuvenation, like collagen,
Restylane offers several powerful advantages:
- Aesthetic benefits last much longer,
in many cases for up to a full year
- There is no risk of allergic reactions
- Effects fade very gradually with time,
without the possibility of residual scarring that can sometimes
accompany other types of injections
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Restylane’s
active ingredient is NASHA (Non-Animal Stabilized Hyaluronic
Acid). Hyaluronic acid is a polysaccharide (complex sugar
molecule) that is found in a vast array of species and occurs
naturally in the human body, playing important roles in proper
joint elasticity, eye shape, and skin volume. The substance
was first employed in diverse medical applications such as
orthopedic joint repair and eye surgery.
To harvest hyaluronic acid for medical
use, a universally-proven biotechnology is employed. A carefully
controlled fermentation process generates raw hyaluronic acid,
which is extracted and refined to absolute purity. The molecular
structure is then slightly modified to extend its chemical
stability from a matter of days to up to a year. It is then
incorporated in Restylane gel.
This biodegradable substance has an extraordinary
safety record, and products based on hyaluronic acid have
been used with more than 30 million patients over the past
two decades. Restylane is a powerful, safe, and long-lasting
tool in today’s arsenal of skin rejuvenating, volume
enhancing therapies.

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