The price of hyaluronic acid is generally 1ml, 4500-6000 yuan at a time, which will be different in different regions and hospitals. Hyaluronic acid originally exists in the dermal tissue of human skin in the form of colloid, which is responsible for storing water, increasing skin volume and making skin look full, plump and elastic. However, hyaluronic acid will disappear with age, making the skin lose its water storage capacity, gradually becoming dull, aging and forming fine wrinkles. So we can restore the original youthful form by injecting hyaluronic acid. This plastic technique is to use the non-animal stable hyaluronic acid fermented by bacteria to inject hyaluronic acid into the wrinkles and depressions of the dermis or the parts that want to become rich, so as to achieve the effect of removing wrinkles and modifying the face, which can immediately remove wrinkles and change the appearance.