Biostimulators Explained: Sculptra® and Radiesse® Compared

Many people want to rejuvenate their skin without looking artificial or "overfilled". That's what biostimulators are for.

Rather than just filling, products like Sculptra® and Radiesse® prompt the body to make new collagen itself. The skin regains volume and firmness and still looks natural.

Sculptra®: gradual collagen building

Sculptra® is made of poly-L-lactic acid (PLLA), a substance the body tolerates well. It's injected into the skin and stimulates collagen over several months, so volume and elasticity build up slowly and steadily. It suits people who want a subtle, gradual improvement. Usually two to three sessions are needed, and the result can last up to two years.

Radiesse®: instant volume plus collagen

Radiesse® contains calcium hydroxylapatite (CaHA) in a gel. The gel gives volume straight away, and the tiny particles stimulate new collagen over the following months. It works especially well for the cheeks, jawline, nasolabial folds and the backs of the hands. Often one session is enough, and the result usually lasts 12 to 18 months.

Biostimulators Sculptra and Radiesse

The differences

Sculptra® works slowly and subtly. Radiesse® gives a faster, more defined result. Sculptra® usually needs two to three sessions, Radiesse® often one or two. Both get the body to build its own collagen.

Who are biostimulators for?

Biostimulators suit men and women whose face has lost volume, people looking for a more natural alternative to classic fillers, and anyone who wants a long-lasting result. They also make the skin firmer and more elastic.

Biostimulators Sculptra and Radiesse

At our practice in Vienna we'll help you decide which option suits you best. Book a consultation here.

Data protection

Our website uses so-called cookies. These are small text files that are stored on your end device with the help of the browser. They do not cause any damage.

We use cookies to make our website more user-friendly. Some cookies remain stored on your device until you delete them. They enable us to recognize your browser on your next visit.

If you do not want this, you can set up your browser so that it informs you about the setting of cookies and you only allow this in individual cases.

If you deactivate cookies, the functionality of our website may be restricted.

For more information on the cookies used on the site, please read our privacy policy.

Essential cookies

These cookies are necessary for the website to function and cannot be deactivated in your systems. As a rule, these cookies are only set in response to actions you take that correspond to a service request, such as setting your privacy preferences, logging in or filling out forms. You can set your browser to block these cookies or to notify you about these cookies. However, some areas of the website will then not work. These cookies do not store any personal data.

Functional cookies

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third party providers whose services we use on our sites. If you do not allow these cookies, some or all of these services may not function properly.

Analytical cookies

These cookies allow us to count visits and traffic sources so that we can measure and improve the performance of our website. They help us answer questions about which pages are most popular, which are least used and how visitors move around the site. All information collected by these cookies is aggregated and therefore anonymous. If you do not allow these cookies, we will not know when you have visited our website.

Marketing cookies

These cookies may be set through our website by our advertising partners. They may be used by these companies to build a profile of your interests and show you relevant ads on other websites. They do not directly store personal data, but are based on a unique identification of your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.

Reject all cookies
Confirm selection
Select all and continue
Cookie settings