Your skin consists of two layers known as the epidermis and the dermis. The epidermis, or outer layer of the skin, acts as the skin’s primary defense against the environment. The dermis, or innermost layer of the skin, is composed primarily of connective tissue and provides the skin with a support network. Most facial wrinkles and deeper nasolabial folds occur within the dermal layer of the skin.
Hyaluronic acid (HA) is a naturally occurring molecule. Much like a sponge, its primary function is to bind and absorb water, which creates volume in the face. In this way, Hyaluronic acid can be thought of as the body’s internal moisturizer. But, as we age, HA diminishes, which contributes to the presence of lines and folds. JUVEDERM XC injectable gel works to correct this by restoring hyaluronic acid in your skin, helping to diminish wrinkles and nasolabial folds