There are so many dermal fillers on the market that it can be difficult for patients to choose between them. Hyaluronic acid is the most commonly used because it is well tolerated and safe. However, other types of dermal fillers than hyaluronic acid are also used, depending on the indications, and the targeted area. The expertise of the dermatologist plays a key role in defining the adequate products to be used in any situation. Your doctor will be able to advise you on the benefits of each product.