Can Collagen Fillers Be Used Also for Nose Lifting? Are There Any Side Effects? Can Botox Be Used for Nose Lift?

You would need a consultation to determine what you need and what you mean by a nose lift. If the tip of the nose has drooped down, then sometimes fillers injected in the columella, or the strut of the nose that joins the upper lip, can help rebuild the support of the nose.  The fillers are Restylane or Juvederm and even off-label Radiesse but rarely collagen any more. If you don't mean nose lift, but nose job, some people can have a lump of the bridge of the nose made to appear flatter if some filler is injected into the depression between the root of the nose between the eyebrows and the bump on the dorsum of the nose to make a straighter line on profile.  If you have a condition in which when you smile the tip of the nose is pulled down, then botox can be injected into this depressor nasalis muscle but in general most people would need a surgical rhinoplasty by a plastic or ENT facial plastic surgeon to achieve a good result.

It is just essential to understand the limits of these types of treatments.  For small issues that to not warrant a rhinoplasty, HA fillers, which can be adjusted if needed after the fact, are an option.  Ultimately fillers are not a substitute for actual rhinoplasty to structurally change the nose.

the filler of choice for nose lifts is Radiesse and HA based fillers like Restylene. I have never tried Sculptra for nose lift. Botox can be used to thin the base of the nose (in between the eyes)