{"ok":true,"entry":{"slug":"catuaba","kind":"supplement","name":"catuaba","aliases":["Trichilia catigua","Erythroxylum catuaba"],"brands_sg":["Swanson Vitamins","Natural Balance","Solaray","Advance Physician Formulas"],"class":"botanical","tags":["mens-health"],"use_for":"traditional aphrodisiac use — no trial of catuaba alone","use_after":null,"use_duration":null,"take_with":null,"pros":["it appears in one 12-week RCT, as 1 of 11 herbs"],"cons":["no human trial tests catuaba bark on its own","\"catuaba\" also names infusions of other plant genera","the 11-herb result cannot be assigned to catuaba"],"dose_note":"the only human trial in this review used 100 mg of Erythroxylum catuaba bark inside an 11-ingredient daily formula for 12 weeks; no stand-alone dose has been studied","dosage":{"ul":null,"unit":"mg","fda_dv":null,"rda_ai":null,"ul_status":"none_established","population":"general adult","hsa_max_daily":null},"ul_status":"none_established","sg_class":null,"cautions":["the plant behind commercial catuaba is not fixed — the same name covers several genera","Singapore — not named in HSA's prohibited/restricted annex, and that annex is not exhaustive"],"clashes":[],"sources":[{"id":"ed_review","url":"https://europepmc.org/article/PMC/PMC8451697","label":"Alternative medicine and herbal remedies in the treatment of erectile dysfunction: a systematic review (Arab J Urol 2021)","quote":"Erythroxylum catuaba bark 100 mg … daily for 12 weeks … Significant increase in IIEF and the Erectile Function, Orgasmic Function, Sexual Desire, Intercourse Satisfaction and Overall Satisfaction domains compared to control","accessed":"2026-08-27"},{"id":"erythroxylum","url":"https://europepmc.org/article/PMC/PMC6833119","label":"Erythroxylum in Focus: An Interdisciplinary Review of an Overlooked Genus (Molecules 2019)","quote":"An infusion made with this plant is called “catuaba” (a name also applied to infusions of plants belonging to other genera).","accessed":"2026-08-27"},{"id":"hsa_pr","url":"https://file.go.gov.sg/hsa-chp-prohibited-restricted-ing-guidelines.pdf","label":"HSA — Guidelines on prohibited and restricted ingredients in health supplements and traditional medicines (Oct 2025), Annex A","quote":"The objective of this guideline is to highlight the substances of concern when used in HS and TM and is not meant to be an exhaustive list.","accessed":"2026-08-27"},{"id":"hsa_hs","url":"https://file.go.gov.sg/hsa-hs-guidelines.pdf","label":"HSA — Health Supplements Guidelines (Jan 2026), Table 4 Vitamins Limits / Table 5 Minerals Limits","quote":"Table 4: Vitamins Limits — Nutrient / Maximum Daily Limit … Table 5: Minerals Limits — Nutrient / Maximum Daily Limit","accessed":"2026-08-27"},{"id":"iherb_sg","url":"https://sg.iherb.com/c/catuaba","label":"iHerb Singapore — Catuaba category page, default order (6 results, 4 distinct brands)","quote":"Swanson Vitamins, Full Spectrum Catuaba Bark, 465 mg … Natural Balance, Maximum Potency Catuaba Power Max 500 … Solaray, True Herbs, Catuaba … Advance Physician Formulas, Catuaba, 500 mg","accessed":"2026-08-27"}],"brand_certs":null,"updated_at":"2026-08-29T16:16:14.713299+08:00"},"disclaimer":"kozen-x is not a medical device and does not give medical advice. it lists what published sources have written down. absence of a record is not the same as safe."}