Lip fillers are generally performed with hyaluronic acid (HA) basedformulas. Your skin naturally contains HA, so it is easily accepted by the body without concern of allergic reaction.
Lip fillers' Benefits
Adds volume and structure
Improves the shape of lips
Eliminates lines and wrinkles in the mouth area
Results last for several months
Because hyaluronic acid is a natural skin compound, there is minimal risk of allergies