Injectable filler (injectable cosmetic filler, injectable facial filler) is a soft tissue filler approved as medical devices by the Food and Drug Administration (FDA). These devices are injected into the skin to help fill in facial wrinkles, restoring a smoother appearance. Most of these wrinkle fillers are temporary because the body eventually absorbs them. Some people may need more than one injection to achieve the wrinkle-smoothing effect. The effect lasts for about six months or longer. Successful results depend on health of the skin, skill of the doctor, type of filler used.
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