There are two natural dermal fillers, collagen and hyaluronic acid. Collagen based fillers were among the first in the marketplace and are used by dermatologists to fill superficial facial lines and wrinkles. The collagen fillers used today are human collagen so there is no need for skin testing and little chance for allergic reactions. Hyaluronic acid (HA) is a naturally occurring polysaccharide that is cross linked and stablized to form a filler. HA fillers are the most widely used dermal fillers because they are safe, versatile and last longer than collagen fillers. HA fillers can be used to fill lines and wrinkles, add volume to the face and to enhance the lips.
- Q What are the side effects of injectable fillers?
- Q Why are dermal fillers used?
- Q What do injectable fillers do?
- Q How does the quality of fillers differ for dermatologists and patients?
- Q What are injectable fillers for acne scars?
- Q What are the benefits of silicone as a dermal filler?