Herbal Extract

Wild Jujube Extract

Also known as: Ziziphus jujuba, Chinese date, Jujube fruit extract, Ziziphus extract

Evidence

Wild jujube (Ziziphus jujuba) fruit extract is a traditional Chinese medicine ingredient studied for potential sleep and anxiety-related effects, though robust human clinical evidence remains limited. The fruit contains polysaccharides, flavonoids, and other phytochemicals that may support relaxation and sleep quality.

Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.

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Primary uses

Sleep quality support
Anxiety and stress reduction
Relaxation and calm
Traditional sleep aid

How it works

Contains polysaccharides and flavonoids that may enhance GABA signaling
Potential anxiolytic activity via saponins and alkaloid-like compounds
Traditional use suggests sedative properties in CNS function

Dosage

Typical range: 1–3 g daily (extract powder), or 5–15 g dried fruit equivalent
Timing: Evening or 30–60 minutes before bedtime for sleep support
With food: Can be taken with or without food
Duration: Traditional use suggests ongoing use; optimal duration for benefits unclear
Special populations: Limited safety data in pregnancy/lactation; use under practitioner guidance

Forms

Powder extract· 70/100
Capsule· 70/100
Dried fruit· 70/100

Safety

Common side effects

Generally well-tolerated
Rare: mild GI upset, drowsiness (intended effect)

Contraindications

Pregnancy and lactation (insufficient safety data)
May interact with sedating medications or supplements

Evidence notes

While jujube has been used in traditional Chinese medicine for centuries and some preliminary in vitro and animal studies suggest sleep-supporting mechanisms, human clinical trials are limited and often small. Most evidence is observational or from traditional use rather than rigorous RCTs.

Grade C: Mostly observational or small trials; mechanism is plausible but unproven at scale.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.