I have a scar inside lip after removal biopolimer gel. Will it heal or do I need surgery to remove it? (Photo)

I would recommend a scar revision to improve the scar in your eyebrow.  This would allow the eyebrow to be more aligned and reduce the scar.  Hair transplants to the eyebrow could be another option but I think the scar revision would give you a good result.  

Treatment of alopecia scars begins with a FUE examination to determine the feasibility of a hair transplant. Raffy Karamanoukian MD FACS

Over the internet very hard to advise. But why not try one small area as a test scar revision. Thus you could see at s 6 weeks post revision if your healing is acceptable..

Scar revision is an excellent option for this scar.  The question is whether there is a fascial defect underneath the scar. Raffy Karamanoukian, Los Angeles

These bumps can both be removed. The question is whether they are soft tissue (scar or possibly a lipoma) or bone (osteoma). Either way they can be removed. Soft tissue lumps usually require an incision right on top of the bump while bony lumps such as an osteoma can often be removed via an...

My option is to excise the scar, use a similar matched skin ( possibly from your front of your ear, or behind your ear, depending on laxity). This will or should remove the edges, and hopefully make the scar fuller. ie. Full thickness graft. Second stage, I would follow this up with laser...