Will Bellafill PMMA ever melt in sauna/very high temperatures (Florida/Hawaii) heat?

Hello! My name is Jessica, I am a physician assistant, and one of the providers at Aesthetic Skin in Winnetka and Chicago. This is a great question. Bellafill's PMMA component is designed to be stable and is not affected by heat in the same way that some other fillers, particularly those made primarily from hyaluronic acid, might be. PMMA is a biocompatible material that does not "melt" or degrade under high temperatures, such as those experienced in a sauna or in hot climates like Florida or Hawaii. However, while the PMMA itself will remain intact, extreme heat can potentially cause other effects, such as swelling or discomfort in the injected area. It's always a good idea to take precautions when exposing your skin to high temperatures after any cosmetic procedure. I hope this helps and best of luck!

Bellafill is a dermal filler that contains polymethyl methacrylate (PMMA) microspheres suspended in a collagen gel. The PMMA component is a biocompatible material that remains in the skin long after the collagen is absorbed, providing structural support and volume.

Regarding the concern about high temperatures, it is important to note that the melting point of PMMA is around 320°F (160°C), which is much higher than temperatures typically encountered in a sauna or in hot climates like Florida or Hawaii. Saunas generally reach temperatures between 150°F (65°C) and 195°F (90°C), well below the melting point of PMMA. Therefore, exposure to normal sauna or environmental heat should not affect the integrity of the PMMA microspheres in Bellafill.

Once the bovine collagen is absorbed by the body, the PMMA microspheres continue to provide long-lasting support and volume. Therefore, the effect of the permanent implant should not be compromised by exposure to high temperatures typical in saunas or hot climates.

If you have any concerns or experience unusual symptoms after treatment, it is advisable to consult with your healthcare provider or dermatologist for personalized advice.