Product hub · Supplements

Who uses GABA, L-theanine and L-tryptophan?

1 person we profile has publicly said they use GABA, L-theanine and L-tryptophan. Each entry quotes them and links the primary source, with the date it was stated or, for an undated page, the date we accessed it. This is reporting, not a recommendation.

Sourced mentions per person
  • Ben Greenfield1

Not medical advice. This page reports what was publicly said, not what you should do. Talk to a qualified clinician before changing your diet, supplements, sleep or exercise.