Is Teosyal Ultra Deep safe for lips?

Ultra deep is not intended for lips. It is used to help build up volume deep under the skin and to sit on the bone. Because it sits so deep under the skin and needs to push all that tissue to create volume, it is a stiff and more cohesive filler. When in the lips, it will feel stiffer and less malleable, it will feel unnatural in the lips. As far as risk goes, there should not be much increase in risk compared to a filler that is meant for the lips. Please speak with the practitioner that injected your lips and ask why they chose that product. Perhaps they had a good reason for doing it, sometimes practitioners will use product in "off label" placements because they believe it will achieve desirable results.

Teosyal Ultra Deep is not intended to be used there. It’s designed to be used in deep planes to achieve volumization. In the other hand, if they already used it for lip augmentation there are just more risk of vascular occlusion which will be noticeable with pain and bruise. Just follow up with your injector to make sure everything goes good.
Dr Luis Salazar
Aesthetic Solutions