Evidence review in progress

Valerian

Valeriana officinalis

Valerian is widely sold for sleep, but the evidence is inconsistent and preparations vary. The current queue is built to preserve that uncertainty instead of turning popularity into proof.

Evidence snapshot reviewed October 16, 2026

Check the botanical identity in the Plant Atlas →

Botanical identity

Which plant this profile means

This profile is tied to Valeriana officinalis and does not merge Indian, Mexican, or other valerian species into the same evidence record.

Scientific name
Valeriana officinalis
WCVP taxon ID
2464616
Atlas record
Open this name in the Plant Atlas

Preparation boundaries

Same plant, different exposure

These forms stay separate in the evidence bank. A result for one cannot be copied onto the others.

mixed root and rhizome preparations

root and rhizome · Taken by mouth

Valerian teas, powders, tinctures, extracts, and differently standardized products are not assumed interchangeable.

multi ingredient products

root or rhizome plus other ingredients · Taken by mouth

A multi-ingredient sleep product cannot establish the independent effect or safety of valerian.

Research-bot status

The sources are organized. The claims aren’t public yet.

The bot has matched the source material to the right plant and preparation. Possible claims stay private until the exact source and wording clear the record-level review.

Sources in review
1
Possible claims found
0
Still awaiting review
0
Blocked source
0

Research connections

What this ingredient has been studied around

No preparation-matched study connection is public yet. A connection can appear before a result interpretation, but it never counts as proof of benefit.

Reviewed evidence

No detailed evidence card published yet

The queue is not the publication

Finding a study is the beginning of review, not a reason to publish a benefit claim. Source excerpts, model suggestions, and unresolved conclusions remain private.

Profile sources

Read the source material