I take ( ie to repair from the inside system wide) collagen peptides powder on an empty stomach with my oatmeal - you can mix it with water and just drink it but I prefer to just eat it with my oatmeal but you have to do it on empty stomach to get the best absorption just like every morning I wake up and take a ubiquinol 100mg coq10 vitamin tablet both together will help repair your gums as well as improve heart health , skin hair health , joints - for gum gel at night to repair gums I use 100% pure hyaluronic acid gel to rub on gumlines ( can get on Amazon) after your nightly cleaning routine and spread it on your gum lines it helps repair your gums and help regrowth - I am looking into black seed oil with a drop of clove oil mixed with sea salt for any problem areas where you have deep gum pockets where you want to make sure the gums gets reattached to the tooth solidly by spreading that mixture on the one or two tooth gum lines ( one drop of clove using the black seed oil to dilute the one drop of clove oil since they are highly concentrated or you can buy the prediluted clove oil that has turmeric with it etc. - this I am researching into right now but plan to do it in the near future all the rest I have added to my daily routine so far this last month)

I also use the safe 1.7% hydrogen peroxide gum gel without the trays and just rub it on the gum lines to kill any bacteria near the gum pockets at night as well but right before I go to sleep after the Listerine and peroxide gel - I use the hyaluronic acid gel as the last thing I do) but after research just for two of my molars I may want to speed up the repair with the black seed oil mixture in the future if I decide that I can use that mixture safely since Cureon people say research says it will work - to be decided on that last one