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Head-to-head evidence comparison — which supplement is right for you?
Testosterone (TRT) vs Yohimbe: Testosterone (TRT) has the stronger overall evidence (5.6 vs 5/10); they're alternatives for libido & male vitality — the best pick depends on your goals. Take the 60-second quiz for a pick tailored to your goals.
Testosterone (TRT) wins 2 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Too few graded studies
Top outcomes
Verdict
Too few graded studies
Top outcomes
Shared outcomes (1)
Outcomes where both Testosterone (TRT) and Yohimbe have evidence — compare verdict strength side-by-side.
Prescription-only and clinician-directed — this is a controlled substance, NOT a self-administered supplement, and we do not provide a non-medical dosing protocol. For context only: TRT for diagnosed hypogonadism is titrated to a mid-normal testosterone level. Intramuscular testosterone esters (cypionate/enanthate) are commonly dosed around 50–100 mg weekly (or ~100–200 mg every 2 weeks); long-acting testosterone undecanoate is dosed less frequently. Transdermal gels (~50–100 mg/day applied) and subcutaneous injection are alternative routes. Supraphysiologic anabolic-steroid doses are far higher and dangerous — not a regimen this library endorses.
Any time of day
Clinician-prescribed testosterone (intramuscular ester or transdermal gel) for diagnosed hypogonadism — controlled substance, prescription-only
Standardized yohimbine ~5-10mg (or ~0.2mg/kg) up to 1-2x daily; start at the lowest dose. Raw yohimbe bark is discouraged due to unpredictable content. The one cited trial that states a dose gave a single 10 mg dose.
Morning
Standardized yohimbine HCl (known dose)
and 1 more not shown
and 2 more not shown
Weeks to months
Months
Months
Throughout use
2-8 weeks
Acute
Acute
Throughout use
Effects of Testosterone Treatment in Older Men.
The New England journal of medicine (2016) · Rct · n=790
The coordinated Testosterone Trials: 790 men aged 65 or older with testosterone below 275 ng/dl and symptoms, testosterone gel or placebo gel for one year, each man in one or more of the Sexual Function, Physical Function and Vitality Trials.
Cardiovascular Safety of Testosterone-Replacement Therapy.
The New England journal of medicine (2023) · Rct · n=5246
TRAVERSE: a randomized, double-blind, placebo-controlled noninferiority trial of daily 1.62% testosterone gel in 5,246 men aged 45 to 80 with hypogonadism and existing or high risk of cardiovascular disease, mean follow-up 33 months.
Safety and Efficacy of Testosterone Therapy on Musculoskeletal Health and Clinical Outcomes in Men: A Systematic Review and Meta-Analysis of Randomized Placebo-Controlled Trials.
Endocrine practice (2023) · Meta analysis · n=1728
Systematic review and meta-analysis of 16 randomized placebo-controlled trials (1,728 men, mean age 77) of testosterone therapy on bone, muscle, fat and strength.
Yohimbine for erectile dysfunction: a systematic review and meta-analysis of randomized clinical trials.
The Journal of urology (1998) · Meta analysis
Yohimbine significantly more effective than placebo for ED
Erectile dysfunction.
BMJ clinical evidence (2011) · Review
Yohimbine has modest ED efficacy
Pharmacological interventions in primary or secondary male anorgasmia: A systematic review.
Actas urologicas espanolas (2025) · Systematic review
Yohimbine among agents assessed for anorgasmia
Testosterone (TRT) has a higher evidence score (5.6/10 vs 5/10) and wins in 2 of 3 categories.
Both Testosterone (TRT) and Yohimbe score equally (68) for libido & male vitality.
No documented interaction was found in the data searched. This does not establish that this exact combination is safe.
The right pick depends on your goals. Answer a few quick questions for a personalised recommendation — or dig into the full evidence on each.