Ginkgo Biloba in MindSilence: The Tinnitus Evidence (Including Cochrane)

Ginkgo biloba is MindSilence’s headline ingredient and the most-studied botanical for tinnitus, so it deserves its own review. The verdict is nuanced: a plausible mechanism, disappointing evidence for tinnitus specifically, and a genuine safety caution.

If you take one thing from this: the best-quality evidence does not support ginkgo for tinnitus, and it can thin the blood.

The rationale

Ginkgo is used to support blood flow, including inner-ear microcirculation, and to provide antioxidant protection. Since circulation and oxidative stress plausibly affect ear health, ginkgo is a logical ingredient to reach for — which is why nearly every tinnitus supplement contains it.

What the Cochrane review found

Here’s the problem: a Cochrane systematic review concluded ginkgo did not reduce tinnitus when tinnitus was the primary complaint. Cochrane reviews sit at the top of the evidence hierarchy, so this isn’t a minor caveat — it’s the strongest available evidence, and it’s unfavourable.

Dose and standardisation

Ginkgo trials use standardised extracts (often “EGb 761”) at defined doses. MindSilence doesn’t disclose its ginkgo amount or standardisation, so even setting the Cochrane finding aside, you can’t tell whether it matches anything studied.

The safety caution

Ginkgo has a mild antiplatelet (blood-thinning) effect. That means a real interaction concern with warfarin, aspirin, clopidogrel and NSAIDs, a reason to stop before surgery, and added caution with seizure disorders and some antidepressants. This is the most important practical point about ginkgo.

The verdict on ginkgo

Ginkgo is a reasonable ingredient to include on rationale, but the evidence doesn’t support it for tinnitus, the dose here is unknown, and it carries a bleeding caution. Don’t let “contains ginkgo” raise your hopes — and do get a pharmacist check if you take any blood-affecting medication.

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