What Are Dermal Fillers and How Do They Work?

In the ever-evolving world of cosmetic treatments, dermal fillers have become a go-to solution for anyone looking to rejuvenate their appearance without undergoing surgery. Whether you're seeking fuller lips, smoother skin, or more defined cheekbones, dermal fillers can deliver impressive, natural-looking results. But what exactly are dermal fillers, and how do they work? Let’s break it down.
What Are Dermal Fillers?
Dermal fillers are gel-like substances that are injected beneath the skin to restore lost volume, smooth lines, and enhance facial contours. Most modern fillers are made from hyaluronic acid (HA) — a substance naturally found in the skin that helps maintain hydration and elasticity.
Some other types of fillers may use calcium hydroxylapatite, poly-L-lactic acid, or polymethylmethacrylate (PMMA), each designed for different purposes and longevity.
What Can Dermal Fillers Treat?
Dermal fillers are incredibly versatile and can be used to:
Plump thin lips
Soften facial creases and wrinkles
Enhance shallow contours
Improve the appearance of recessed scars
Reconstruct facial deformities
Contour the jawline and chin
Restore volume to sunken cheeks or temples
Whether you're in your late 20s or mid-50s, fillers can be tailored to suit your unique goals and skin condition.
How Do Dermal Fillers Work?
The procedure is quick, minimally invasive, and generally requires little to no downtime. Here’s how dermal fillers work:
Consultation: Your practitioner will assess your facial structure and discuss your aesthetic goals.
Preparation: The treatment area is cleaned and numbed with a topical anaesthetic to ensure comfort.
Injection: The filler is carefully injected under the skin using a fine needle or cannula. The substance immediately adds volume and begins sculpting the area.
Post-treatment: Some swelling or bruising may occur, but most people return to daily activities immediately after the procedure.
Depending on the product used and the area treated, results can last from 6 months to 2 years.
Are Dermal Fillers Safe?
When performed by trained professionals, dermal fillers are considered very safe. At reputable clinics, only FDA-approved fillers are used, and strict hygiene protocols are followed. It's crucial to avoid non-medical environments or unlicensed practitioners, as improper injections can lead to serious complications.
What’s the Recovery Like?
Minimal downtime
Mild redness, swelling, or bruising for 24–48 hours
Full results typically visible within a week
Avoid heavy exercise, alcohol, or facial massages for 24 hours post-treatment
Who Is a Good Candidate?
You may be a great candidate for dermal fillers if you:
Are in good general health
Have realistic expectations
Want to enhance facial volume or reduce signs of aging
Are looking for non-surgical facial rejuvenation
A consultation with an experienced practitioner is essential to determine the best treatment plan for you.
Book the Best Dermal Fillers Treatment at EpicDermis Clinics, Clapham
If you're considering dermal fillers and want a treatment that combines medical expertise with an eye for natural aesthetics, EpicDermis Clinics in Clapham is your go-to destination. Our highly trained professionals use premium-grade fillers and tailor every session to your unique facial structure and beauty goals.
From consultation to aftercare, we prioritise safety, precision, and satisfaction—making us the trusted choice for the best dermal fillers treatment in Clapham.
Subscribe to my newsletter
Read articles from EpicDermis Clinic directly inside your inbox. Subscribe to the newsletter, and don't miss out.
Written by

EpicDermis Clinic
EpicDermis Clinic
EpicDermis provides professional cosmetic treatments across South London, carried out by the best cosmetic doctors in the UK. Their skin treatments include digital mole scanning, wrinkle reduction, dermal fillers, PRP treatments, and many more. These treatments are directed to help keep you look and feel young and healthy.