Sculptra is an advanced injectable treatment that helps restore lost facial volume by stimulating your body’s natural collagen production. At Skinoza Clinic in London, many clients choose Sculptra for its subtle, gradual, and long-lasting results. However, like any cosmetic procedure, there are potential side effects to consider.
In this guide, we’ll explore the 5 most common Sculptra injection side effects, answer concerns such as Sculptra before and after bad effect, and explain how long Sculptra lasts, how long it takes to work, and what can go wrong with Sculptra—especially if not administered properly.

What is Sculptra?
Sculptra is an injectable dermal filler made of poly-L-lactic acid (PLLA), a synthetic material that promotes collagen production in the deep layers of your skin. Unlike traditional fillers that provide instant volume, Sculptra works gradually over time to improve skin texture and firmness.
It’s ideal for treating sunken cheeks, hollow temples, deep smile lines, and other signs of facial ageing.
1. Swelling and Redness at the Injection Site
One of the most common Sculptra injection side effects is swelling, which typically occurs right after treatment and may last 1–3 days. Redness and tenderness at the injection points are also normal and usually temporary.
These symptoms are the result of minor trauma from the needle and the body’s natural response to the injected material. They are generally mild and resolve with minimal care—cold compresses and avoiding alcohol or strenuous activity can help reduce them.
2. Bruising and Discomfort
Bruising is another frequently reported side effect of Sculptra injections, especially in sensitive areas like the cheeks or temples. While harmless, it can take several days to a week to fade. Wearing makeup and avoiding blood-thinning medications before treatment can help reduce bruising.
Some clients report mild discomfort or tightness, which tends to subside within a few days.
3. Lumps or Nodules (Granulomas)
Concerned about Sculptra before and after bad effect? The appearance of small, firm lumps under the skin—also known as granulomas—can be one of the more distressing outcomes, though it’s rare.
These lumps may form weeks or even months after treatment, especially if:
-
The product was injected too superficially
-
The area wasn’t massaged properly after treatment
-
The practitioner used incorrect technique
At Skinoza Clinic, we reduce this risk by following precise injection methods and instructing patients to follow the 5-5-5 massage rule: massage the area for 5 minutes, 5 times a day, for 5 days.
4. Infection or Allergic Reaction
While rare, any injectable procedure carries a small risk of infection. It’s essential to choose a reputable clinic like Skinoza in London, where strict hygiene protocols are followed.
Allergic reactions to Sculptra are extremely uncommon, as PLLA has been used in medical devices for decades. Still, if you have a history of allergies or immune conditions, a patch test or consultation with a medical professional is recommended.
5. Uneven Results or Overcorrection
One of the concerns people raise when searching what can go wrong with Sculptra is asymmetry or overfilled features. These issues typically result from poor placement, incorrect dosage, or treating unsuitable areas.
Because Sculptra works gradually, it’s crucial not to over-treat in the initial sessions. At Skinoza Clinic, we build your results slowly over 2–3 sessions spaced several weeks apart. This approach minimises complications and creates a natural-looking transformation.
How Long Does Sculptra Take to Work?
Unlike hyaluronic acid fillers, Sculptra doesn’t provide instant results. So how long does Sculptra take to work?
-
Weeks 1–2: Initial swelling may give a false sense of volume, which subsides.
-
Weeks 3–6: Your body starts building collagen.
-
Weeks 8–12: Noticeable improvements begin.
-
Months 3–6: Full results are typically visible.
The gradual nature of Sculptra allows your appearance to improve subtly, without the “done” look.
How Long Does Sculptra Last?
Another key benefit of Sculptra is its longevity. Clients often ask, how long does Sculptra last?
Results typically last 18 to 24 months, with some enjoying the effects even longer. Unlike other fillers that simply add volume, Sculptra helps rebuild your skin’s structure from within by stimulating collagen growth.
To maintain your results, occasional top-up sessions may be recommended every 18–24 months.
Why Choose Skinoza Clinic in London for Sculptra?
Choosing the right provider can make all the difference between a smooth experience and a Sculptra before and after bad effect. At Skinoza Clinic, we:
-
Offer tailored consultation and treatment plans
-
Use advanced, safe injection techniques
-
Monitor your progress and provide full aftercare
-
Have highly trained medical professionals on site
We are based in London and offer a range of trusted facial rejuvenation treatments.
Aftercare to Prevent Sculptra Injection Side Effects
Here are some aftercare tips to reduce your risk of Sculptra injection side effects:
-
Massage regularly using the 5-5-5 rule.
-
Avoid alcohol and blood thinners for 48 hours.
-
Use cold compresses to reduce swelling and bruising.
-
Stay upright for several hours post-treatment.
-
Avoid sunbeds, saunas, and steam rooms for 7 days.
Final Thoughts
Sculptra is a powerful collagen stimulator that can deliver long-lasting, natural-looking results. While most people tolerate it very well, it’s important to understand the 5 main side effects of Sculptra injections and the importance of choosing an experienced provider.
If you’re in London and considering Sculptra, book a consultation at Skinoza Clinic. Our medical team will assess your goals and ensure a safe, effective treatment journey tailored to your needs.
References
-
American Society for Dermatologic Surgery – Sculptra Fillers Overview
https://www.asds.net/skin-experts/skin-treatments/fillers/sculptra -
National Library of Medicine – Sculptra (Poly-L-lactic acid) in Dermatology
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4117090/