These rumors have been started for the most part by experts who know plastic surgery changes when they see them. There has also been statements that point towards laser treatments as well, there is a good chance she also utilized Fraxel treatment, which is very good at bringing the vitality back to the skin.
Nevertheless, her change seems not much. Injectable fillers just seems change Jason’s skin. Her face skin changes to be taut. It make her younger than the other women who are in her age. Her face shape doesn’t change, but it just looks upper and more tight. Other that plastic surgery, she doesn’t appears undergoing cosmetics surgery. There are no signs of other surgeries on her face like liposuction and breast augmentation.
Experts believe that Jennifer Jason Leigh has not undergone hard core surgical procedures and has rather opted for the less invasive Collagen plastic surgery. She may also use other injectable fillers like Thermage. She is also rumored to have undergone laser surgeries like the Fraxel treatment.
Fraxel treatment is a laser surgery that helps one get rid of fine lines and wrinkles, surface scarring, pigmentation as well as sun damage. Other than laser and collagen plastic surgeries, it does not seem as if Jennifer Jason Leigh has undergone any major surgery like her other Hollywood cotemporaries.