Can a non-surgical nose job lengthen a nose and derotate a tip in appearance?

There is no good non-surgical means of lengthening your nose.
The safest, most permanent way to lengthen your nose is surgically.
A septal extension graft and extended spreader grafts are excellent
surgical techniques to lengthen the nose. Strategic
placement will often allow for rotation of the tip of the
nose, but counter-rotation, or lengthening the nose, is often not possible to
any significant degree with nonsurgical rhinoplasty. Consultation
with a rhinoplasty specialist with experience in nonsurgical rhinoplasty will
help you determine if the amount of improvement possible with nonsurgical
rhinoplasty is enough for you to pursue it.

I suggest posting photos to see what is the best option for you. Fillers can be used to sculpt a nose, but the tip shape cannot be improved without a surgical intervention. I suggest you see an expert. Best, Dr. Emer

Hi,Yes it potentially can but depends on how tight your skin is, how high or low the bridge is and how much of a change is required.  I would have to see photos to be able to tell you more accurately, however usually Restylane can be used to create the illusion of more length and less rotation.