@Haiz - I was recommended by the surgeon to use
Kelocote Gel on my scars and I have very little scarring showing - my Oncs are always amazed when they check me out.
It is only a 15g tube - but a little bit goes a LONG way & I didn't need a 2nd tube (altho my surgery area was small compared to some.). You can get it on ebay, delivered free for about $15. It was about double that for me 5 years ago.
https://www.ebay.com.au/itm/403037993504?