Bruise Developed Under my Eye After Belotero and Has Been There for 14 Days? (photo)

It appears to be just a typical bruise. Nothing particularity concerning. You may try Arnica if you have not done so. Warm compresses may also help it to dissipate.

Although it is less common than with other thicker fillers, one can get bruising after Belotero. It is also more likely to occur when injected in thin skin areas- like under the eyes. It should resolve shortly, even though it has been persistent for 14 days. Ways to reduce the risk of bruising in the future is avoiding blood thinner medications and herbal supplements such as aspirin and fish oil 5-7 days before the procedure as well as staying away from alcohol a day... more

While it does not happen all of the time, it is possible to get a bruise with any type of injection, including Belotero. The area that gets bruised the most easily is under the eye. It appears that you still have a bit of a yellowish-greenish hue surrounding the spot, so I would say that you just need to give it some more time for the bruise to resolve.