Anyone try any of these natural alternatives to depression--Adapton, NeuRecover-DA, beCALM'd, Welatonin, Clarocet, Neropa, Seratona, Seredyn or Amoryn?

I am new to this forum and am very pleased to see an alternative site that addresses the problems of taking anti-depressants. Since Doctors are usually not interested in the possibility that nutrition, amino acids, etc. could play a role in helping someone that is depressed, I decided to search on the internet, to find possible new studies and remedies that are being explored. I wondered if anyone else has tried any of the following products that have helped them?
Adapton, NeuRecover-DA, beCALM'd, Welatonin, Clarocet, Neropa, Seratona, Seredyn or Amoryn?