Hello, sir.
take my friendly advice
I would say that I have some knowledge in psychiatry.
If we are talking about addiction here we need a serious drugs, GABA agents that penetrate the brain's blood barrier, antidepressants (serotonin-norepinephrine dopamine impacting), etc.
Addiction is a pathological restructuring of the brain, respectively, you need to take such drugs at best until the balance of neurotransmitters is restored, at worst until the formation of new neural connections - at least half a year.
Experiments with additives of unproven effectiveness(yes, ibogain is unproven still), against the background of pathological conditions in the absence of conservative treatment, can lead to tragedies.
There is evidence of positive effects of ibogaine, but every kind of psychiatric treatment must be carried out by a doctor because a person can never objectively assess his condition - only a subjective assessment, which is almost always wrong if we are talking about psychiatry.
So it is important to understand that self-treatment with ibogaine is dangerous and strongly discouraged. You can get the expected result and not harm only by taking ibogaine under medical supervision.
As far as I know, this substance is considered as a drug, so you'll have to open a research institute or something to avoid the legal risk.
The risk of self-damage by abuse is still there too