Injectable collagen refers to a type of dermal filler that contains collagen, a naturally occurring protein found in the skin, connective tissues, and other parts of the body. Injectable collagen is used in cosmetic procedures to replenish lost volume, smooth out wrinkles and fine lines, and enhance the overall appearance of the skin.

Injectable collagen fillers are administered through minimally invasive injections into targeted areas of the face, such as the cheeks, lips, nasolabial folds, and marionette lines. The procedure is typically performed in a medical office setting by a trained healthcare professional, such as a dermatologist or cosmetic surgeon.

Once injected, the collagen filler works to add volume to the skin, fill in wrinkles and lines, and stimulate the body's natural collagen production. Over time, the injected collagen is gradually absorbed by the body, resulting in long-lasting improvements in skin texture, tone, and elasticity.

Injectable collagen fillers are commonly used to address signs of aging, such as fine lines, wrinkles, and loss of facial volume. They can also be used to enhance facial contours, restore youthful fullness to the lips, and improve the overall appearance of the skin.