A Comprehensive Guide to Understanding Fillers

A Comprehensive Guide to Understanding Fillers | HealthSoul

Fillers have become increasingly popular in recent years for reducing signs of ageing and enhancing certain facial features.

Many people are looking for a jawline filler in London or New York but don’t know exactly what they need.

In this article, you will find a comprehensive guide to understanding fillers, including:

  • what they are
  • how they work
  • the different types of fillers
  • what to expect during the procedure
  • potential risks and side effects

Keep reading to learn if fillers are the right solution for you.

What Are Fillers?

Fillers are injectable substances used to add volume, reduce wrinkles, and improve the appearance of facial features.

Fillers are typically made of hyaluronic acid. This substance is naturally found in the body and helps to hydrate and plump the skin.

Other materials used in fillers include calcium hydroxyapatite, poly-L-lactic acid, and polymethyl methacrylate.

Fillers can be used in various areas of the body, including the face, lips, and hands. They are most commonly used in the face to add volume to the cheeks, reduce the appearance of wrinkles and fine lines, and enhance the lips.

The Science Behind Fillers

At a biological level, fillers work by adding volume to the areas they are injected into. In addition, they can also help to smooth out wrinkles and fine lines on the face, giving it a more youthful appearance.

As we age, our skin loses collagen and elastin, which can result in wrinkles and sagging skin.

Fillers help to counteract this by stimulating collagen production and adding volume to the skin. This process can also improve skin hydration and elasticity, making the skin look and feel more supple.

The materials used in fillers are designed to be biocompatible, meaning they are not harmful to the body. These materials are safe to use and have been extensively tested for their effectiveness and safety.

Different Types of Fillers

There are several types of fillers available, each with its specific uses and benefits.

Hyaluronic Acid Fillers

Hyaluronic acid fillers are used for lip augmentation and to fill in fine lines and wrinkles.

Injecting hyaluronic acid into the skin adds volume and smooths out wrinkles, resulting in a more youthful appearance. The effects of hyaluronic acid fillers typically last around six to nine months.

Calcium Hydroxylapatite Fillers

Calcium hydroxylapatite fillers are used for deeper wrinkles and to restore volume to areas such as the cheeks.

Calcium hydroxylapatite is a mineral-like compound that is found naturally in bones. When injected into the skin, it stimulates collagen production.

The effects of calcium hydroxylapatite fillers typically last around 12 to 18 months.

Poly-L-lactic Acid Fillers

Poly-L-lactic acid fillers stimulate collagen production.

Poly-L-lactic acid is a synthetic substance that is biocompatible and biodegradable, meaning it is safe to use and will eventually be absorbed by the body.

When injected into the skin, poly-L-lactic acid stimulates collagen production. These fillers are often used to treat areas such as the cheeks, chin, and temples. The effects of poly-L-lactic acid fillers typically last around two years.

The Procedure: What to Expect

Before The Procedure

Before the procedure, you will have a consultation with your healthcare professional to discuss your goals and any concerns you may have.

They will also assess your skin and determine the best type of filler for your needs.

The Procedure

The healthcare professional will clean and numb the treated area during the procedure, then inject the filler into the skin using a fine needle.

The procedure typically takes around 30 minutes, and there is minimal downtime afterwards.

After The Procedure

After the procedure, you may experience some mild swelling and bruising, but this should subside within a few days. You should avoid strenuous activity and exposure to sunlight for a few days after the procedure.

Risks and Side Effects of Fillers

Like any medical procedure, fillers have potential risks and side effects. While fillers are generally safe, there are some side effects to be aware of.

These side effects include:

  • allergic reactions
  • infections
  • the formation of nodules or lumps under the skin
  • swelling
  • redness

More severe side effects can include infection, skin necrosis, and blindness.

Consult with a healthcare professional before undergoing any cosmetic procedure to ensure you are a good candidate and to discuss potential risks.


Fillers are an effective way to enhance your appearance, but it’s crucial to understand what fillers are, how they work, and their associated risks.

Fillers aren’t a permanent solution for ageing and enhancing facial features. The effects of fillers typically last for a few months to a few years, depending on the type of filler used.

If you are interested in getting fillers, find a qualified and experienced healthcare professional to perform the procedure.

They can help you determine which type of filler is best for your needs and ensure that the procedure is performed safely and effectively. With the right provider, fillers can help you achieve a more youthful and refreshed appearance.