There are no worries with using lasers or any other heating devices. The PMMA "melts" at 160C and laser get to about 100C. Even HA has been shown to be safe with laser use and it is much more sensitive to heat than PMMA.
Laser shouldn't affect the results of the bellafill or irritate it. I suggest you see an expert for treatment. Best, Dr. Emer.
Thank you for your query. Laser hair removal works by emitting little amount of heat. Although it does not penetrate very deep but it is still advisable to afrain yourself from the procedure as it may transmit heat to your fillers. Hope it helps.
All The Best
Artefill is a permanent filler and special care must be taken with this product because of this problem. Laser hair will not affect the artefill lumps. Please consult an expert to avoid any potential laser burns or problems. Best, Dr. Green