Does Valerian Root interact with Passionflower Extract?

Written to our editorial standards · reviewed against published research· Updated 2 Jun 2026
Take together· moderate evidence

Traditional sleep blend.

Both are calming herbs thought to act on GABA pathways, and they appear together in many traditional sleep and anxiety formulas, where their mild sedative effects are meant to add up.

What to do

A reasonable evening blend for occasional restlessness. Take it before bed, avoid combining it with alcohol or sedative medication, and treat it as short-term support rather than an indefinite nightly habit without checking with a clinician.

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Valerian Root
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Passionflower Extract
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Common questions

Can I take Valerian Root and Passionflower Extract together?
Take together. A reasonable evening blend for occasional restlessness. Take it before bed, avoid combining it with alcohol or sedative medication, and treat it as short-term support rather than an indefinite nightly habit without checking with a clinician.
Why do Valerian Root and Passionflower Extract interact?
Both are calming herbs thought to act on GABA pathways, and they appear together in many traditional sleep and anxiety formulas, where their mild sedative effects are meant to add up.

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Educational use only, not medical advice. Interaction risk depends on dose, your health, and any medications. Always consult a qualified clinician, especially if you take prescription drugs or are pregnant or nursing.