Collagen
Collagen is a natural dermal filler substance which softens fine lines and wrinkles creating a natural youthful appearance.
Collagen is a natural part of the skin that is reduced as we age. Collagen injections simply replace the body’s natural collagen that disappears over time. The collagen is used to "fill" and smooth out facial lines.
Human collagen ('Cosmoderm') grown in the laboratory to treat burns patients is now available for cosmetic treatment of fine lines. Dr John Barrett is one of New Zealands most experienced collagen injectors having used collagen on hundreds of clients since 1995. Dr Barrett comments however that collagen has largely been replaced by hyaluranon dermal fillers such as Juvederm or Restylane.
Juvederm and Restylane have the advantage of longevity. Collagen fillers typically lasted for 4-6 months whereas Juvederm and Restylane can last from 9 months right through to 2 years depending on which strength of product is used and which site the dermal filler is placed in. Because of the viscosity of hyaluranon fillers they can also be used under the skin in the new practice of volumising which is used effectively to produce more youthful contours in the cheeks to producwe the "liquid facelift".




