Injectable fillers are substances that are used in nonsurgical procedures to fill in or plump up areas of the skin. This can help reduce the appearance of fine lines, wrinkles, and other signs of aging. Injectable fillers are often used in conjunction with other cosmetic treatments, such as Botox® and chemical peels, to achieve a more youthful and refreshed appearance.
There are many different types of injectable fillers available, each with its own unique properties. Some of the most common types of injectable fillers include:
- Hyaluronic acid (HA): Hyaluronic acid fillers are among the most popular types of injectable fillers. These fillers are made from a naturally occurring substance in the body and can help plump up the skin, smooth out wrinkles and fine lines, and add volume to the lips and cheeks. Hyaluronic acid fillers are also reversible, which means that if a client is unhappy with the results, the filler can be dissolved.
- Calcium hydroxylapatite (CaHA): CaHA is a more durable filler than HA and can last for several years. Calcium hydroxylapatite fillers are a newer type of injectable filler that can provide longer-lasting results than hyaluronic acid fillers. These fillers are made from a substance that occurs naturally in the bones and teeth and can help stimulate collagen production, leading to a more youthful appearance.
- Poly-L-lactic acid (PLLA): PLLA is a synthetic material that is gradually broken down by the body. It is a good choice for people who want a longer-lasting filler.
- Autologous fat grafting: This procedure involves injecting fat from one part of the body to another. It is a good choice for people who want a natural-looking result.
- Collagen fillers are another type of injectable filler that can help reduce the appearance of wrinkles and fine lines. These fillers are made from collagen, a protein that occurs naturally in the body. However, collagen fillers are less commonly used today due to the availability of newer, more effective fillers.