Are Dermal Filler Results Instant?
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What to Expect Before, During & After Your Treatment
When it comes to dermal fillers, one of the most frequently asked questions by clients is:
“Will I see results straight away?”
The short answer? Yes… but there’s more to it.
At HUK Aesthetics, we work with clinics and practitioners across the UK who use a wide range of dermal filler brands — and we know how important it is to educate clients on what to expect from their treatment journey.
Do Dermal Fillers Give Instant Results?
Most hyaluronic acid (HA)-based dermal fillers do offer immediate volume and contour enhancement after injection. That’s because the filler physically occupies space under the skin — plumping, smoothing, or reshaping the treated area on the spot.
However, the final result isn't instant.
Immediately post-treatment, it’s normal to experience:
-Mild swelling
-Redness or small injection marks
-Occasionally bruising
-A slightly overfilled appearance (which usually settles within a few days)
These minor side effects can temporarily alter the way the treated area looks. So while you’ll see a noticeable difference right away, your final result typically settles in over 7–14 days.
How Long Do Dermal Fillers Last?
The longevity of results depends on multiple factors:
-The type of filler used
-The area treated
-Your body’s metabolism
-Injection depth and technique
Here’s a general guide to how long different fillers last:
Keep in mind:
-Lips tend to metabolise filler faster (~6 months)
-Jawline and cheeks may hold results longer (12+ months)
-Lighter, more flexible fillers for fine lines may break down quicker than denser fillers for volume
Why Do Some Fillers Last Longer Than Others?
Filler longevity often depends on the degree of cross-linking — the chemical process that stabilises the hyaluronic acid and slows how quickly your body breaks it down. For example:
-Kairax Sub-Q and Aessoa Deep/Ultra have high viscosity and cross-linking, offering longer-lasting results in structural areas like the jawline and cheeks.
-Revolax Fine or Aessoa Global are lighter and ideal for more delicate or superficial corrections, with shorter durability by design.
What Clients Should Know After Treatment
Educating your clients about what to expect can enhance satisfaction and reduce unnecessary concerns:
Results will improve over 1–2 weeks as swelling subsides
Avoid excessive pressure (e.g. facials, massage) for 1–2 days
Hydration and lifestyle (smoking, alcohol, exercise) can affect how long results last
Touch-up appointments may be needed for best symmetry or maintenance
Use a quality aftercare product like Aftermed to soothe, protect, and accelerate recovery
Aftermed is widely recommended by practitioners as the go-to aftercare following dermal filler treatments. Its anti-inflammatory and antimicrobial properties help reduce redness, calm irritation, and keep the treated area clean and supported during the healing phase.
Final Thoughts for Practitioners
Whether you’re working with budget-friendly options like Teofil, versatile mid-range brands like Kairax or Aessoa, or premium options like Teosyal Set clear expectations on when results will peak
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Advise clients on post-treatment care
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Recommend suitable follow-up intervals based on the product used