For the depressed-— there is a time release 5HTP at 200mg
https://www.swansonvitamins.com/natrol-5-htp-time-release-200-mg-30-tabs
Also a bulk (cheaper) quick acting 5HTP that also can also be bought via Amazon to get up to the $49 for fee shipping
http://www.bulksupplements.com/5-htp-griffonia-seed-extract.html
For a real problem I would get both and use as needed.
Dennis, thank you for sharing that health tip.
Swanson’s and doctor Lee S are Very reliable sources product and nutritional research.
RE: time release 5HTP at 200mg
https://www.swansonvitamins.com/natrol-5-htp-time-release-200-mg-30-tabs