About Catuaba
Brazilian bark (various species) marketed as an aphrodisiac and 'nerve tonic'. No credible human RCTs support these uses; evidence is traditional/anecdotal with some in-vitro work only.
What Catuaba supports
- Traditionally used as an aphrodisiac/tonic — no RCT confirmation
Clinical evidence
Limited clinical evidence. Traditional/anecdotal use only; no controlled human trials.
Reference