Dermal fillers have revolutionized the field of cosmetic dermatology, as evidenced by the presence of many products on the market. Even though dermal fillers have been classified as cosmetic devices, they have been used for several aesthetic and non-aesthetic indications too. Dermal fillers, also known as injectable implants, soft tissue fillers, or wrinkle fillers are medical device implants for use in helping to create a smoother and/or fuller appearance in the face, including nasolabial folds, cheeks, and lips, and for increasing the volume of the back of the hand.