No. Abbott removed IBOA from all FreeStyle Libre systems’ sensors in 20201. This includes the FreeStyle Libre 2, FreeStyle Libre 14 day, and the FreeStyle Libre Pro sensors.
IBOA has never been present in the FreeStyle Libre 3 sensors*2.
* Not made with this skin allergen. IBOA not detected at test method limit of detection of 0.0016μg per device.
1 Seibold, A. Journal of Diabetes Science and Technology (2021). https://doi.org/10.1177/1932296820984763.
2 Data on File. Abbott Diabetes Care.