As aesthetic treatments continue to evolve, choosing the right dermal filler has become more important than ever. Today, two collagen-stimulating fillers—Sculptra and Radiesse—stand out as top choices for patients who want long-lasting, natural-looking rejuvenation. While both treatments enhance volume and improve facial contours, they work in distinct ways and are suited for different goals.
If you’re trying to decide between Sculptra and Radiesse (ابره الراديس ), understanding how each one works, what results you can expect, and which concerns they address best will help you make an informed decision. Here’s a complete guide to choosing the right filler for your needs.
Sculptra is an injectable made from poly-L-lactic acid (PLLA), a biocompatible material that stimulates collagen production. Instead of giving immediate fullness, it gradually restores lost volume over several weeks.
Replenishes overall facial volume
Softens hollow or sunken areas
Creates smooth, natural fullness
Provides subtle, progressive enhancement
Sculptra is ideal for people who want a slow, steady transformation that looks like natural aging in reverse.
Radiesse contains calcium hydroxylapatite (CaHA) microspheres suspended in a gel. It offers instant lift and contour, while also stimulating collagen production as it breaks down.
Defines the jawline and chin
Boosts volume in deeper lines and folds
Provides structure with a firm, lifted look
Offers visible improvement immediately after treatment
Radiesse is perfect for those looking for sharper definition and faster results.
After Sculptra is injected, the PLLA microparticles trigger your skin to build fresh collagen around them. Over time, this collagen restores the lost volume in a way that blends seamlessly with your natural tissue.
Results appear gradually over 6–12 weeks
Most patients need 2–3 sessions
Longevity: Up to 2 years
This makes Sculptra more of a collagen therapy than a simple filler.
Radiesse adds fullness immediately because of its dense, supportive gel. As the gel dissolves, the CaHA particles stimulate collagen for additional improvement.
Results visible right away
Usually one session is enough
Longevity: 12–18 months
It excels at lifting, sculpting, and enhancing areas that need more definition.
Your goals matter when choosing the right filler. Here’s a quick guide:
A natural, subtle look
Long-lasting volume without looking “filled”
Correction for aging-related hollowing
Full-face rejuvenation
Instant contouring
Defined jawline or chin
Faster improvement in deep folds
A lifted, smoother appearance
Regardless of which filler you choose, your appointment will include:
Your provider will evaluate your facial anatomy, skin condition, age-related volume loss, and aesthetic goals.
Sculptra may be used for overall rejuvenation.
Radiesse may be selected for contour and structure.
Some patients benefit from using both in different areas.
Treatments typically last 20–40 minutes and involve:
Cleansing
Optional numbing
Strategic injections
Light massage to distribute product
Mild swelling or tenderness for 1–2 days
Requires the 5-5-5 massage rule (5 minutes, 5 times a day, for 5 days)
Gradual improvement over weeks
Immediate contour and volume
Mild swelling for 1–2 days
No special massage routine unless advised
Most people return to normal activities within 24 hours.
Both Sculptra and Radiesse are FDA-approved and considered safe when used by skilled, licensed injectors. Side effects are generally mild and temporary, including:
Redness
Bruising
Swelling
Tenderness
Choosing an experienced provider significantly reduces risks and ensures natural-looking results.
Sculptra typically lasts longer—up to 2 years—because it builds collagen.
No. Unlike hyaluronic acid fillers, Sculptra and Radiesse cannot be dissolved, so expert placement is essential.
Yes. Many patients use Sculptra for overall volume and Radiesse for targeted contouring.
Downtime is minimal. Most people resume work and social activities within a day.
Patients with certain autoimmune conditions, active infections, or pregnancy/breastfeeding should consult their provider.
There’s no one-size-fits-all answer.
Sculptra is excellent for natural volume and long-term rejuvenation.
Radiesse is perfect for defined contours and instant improvement.
A personalized consultation is the best way to determine which filler aligns with your facial structure and aesthetic goals. With the right choice—and the right injector—you can enjoy a refreshed, youthful look that feels both natural and long-lasting.