Cognitive & Mood Dietary supplementSchisandra chinensis (Wu Wei Zi - TCM)

Schisandra

Schisandra chinensis · Five-Flavor Berry

Evidence: Studied in humans. Example dose: finalize with a provider. Not a fact-check stamp.

500mg-1g daily – 500-1000 mg Oral 1-2x daily

Adaptogen / Liver ProtectantMild Stimulant Herb

Schisandra (Schisandra chinensis / wu wei zi) is a TCM adaptogen herb with characteristic five-flavor berries. Used for centuries for mental endurance, liver protection, and longevity. Active compounds: lignans (schisandrin A, B, C; gomisin) with hepatoprotective and CNS effects.

Quick Start

Route

Oral capsule, tincture, or tea

Start low

500mg-1g Oral

Frequency

1-2x daily

Timing

Independent

Morning preferred (mild stimulant).

❋

Start here. Every protocol below is ordered lowest-first. Begin at the smallest effective dose, hold about a week to assess tolerance, and step up only if needed.

Tiered Protocols · lowest first

Conservative start

500mg-1g daily · Oral capsule, tincture, or tea · 1-2x daily

conservative starter

500mg-1g daily

1-2x daily

Standard

Liver & Cognitive Adaptogen

500-1000 mg · Oral · Daily

human clinical trial · Aslanyan et al. 2010 (Phytomedicine)

Often paired with Rhodiola and Ashwagandha for a full-spectrum adaptogen protocol.

500-1000 mg

Daily

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How it works

Schisandra lignans have multiple effects:

Hepatoprotection

Schisandrin compounds upregulate hepatic Phase 1 and Phase 2 detoxification enzymes; protect against various hepatotoxins in animal models.

CNS Mild Stimulant

Adaptogenic mechanism with modest stimulant action - improves performance under stress without anxiogenic effects.

Antioxidant

Direct ROS scavenging plus glutathione system support.

Anti-Fatigue

Improved physical and mental endurance in human and animal studies.

Adaptogen Class

Russian classification of 'adaptogen' includes Schisandra alongside Rhodiola and Eleuthero.

What to expect

Early

Days 1–7

Days 1-14: subtle subjective effects.

Mid

Weeks 2–4

Weeks 4-12: peak adaptogen effects.

Later

Weeks 4–12

Long-term continuous use OK.

Evidence

HumanPresent

AnimalStrong

In-vitroPresent

Each reference below was re-fetched from its PubMed record, and the quoted sentence was confirmed to appear in that abstract and to support the claim it sits under. Follow any of them to read the source.

Their activity has been investigated in hundreds of studies that have confirmed adaptogenic effects, central nervous system stimulation, hepatoprotective effects and potential anticancer potential.

Their activity has been investigated in hundreds of studies that have confirmed adaptogenic effects, central nervous system stimulation, hepatoprotective effects and potential anticancer potential.

Schisandra chinensis and its phytotherapeutical applications. Ceska a Slovenska farmacie : casopis Ceske farmaceuticke spolecnosti a Slovenske farmaceuticke spolecnosti · 2019 · PMID 31431019

Evidence scope. Narrative review of Schisandra chinensis; no exact extract, dose, or schedule.

Claims we could not support

No abstract we checked supports these for this molecule at this route. That is not the same as saying they are false — it marks where the evidence is missing.

Dose/route: 500mg-1g daily via Oral capsule, tincture, or tea, 1-2x daily. No checked live PubMed abstract supported this complete molecule/formulation/route/dose/frequency combination.

Primary safety claim: Mild GI. No checked live abstract directly established this as the primary concern for the card's exact formulation and regimen.

Side effects & safety

Commonly reported

Mild GI
Mild stimulation

Less common & notes

CYP3A4 inhibition - drug interactions possible.
Heartburn at high doses.
Long-term safety good.

Pharmacokinetics

Illustrative plasma concentration · 18 h

Half-life

Variable per lignan

Peak · Tmax

1-3 hours

Elimination

Hours plasma; cumulative effects over weeks

Bioavailability

Oral moderate

Duration of action

Daily dosing for sustained effects

Clearance

Hepatic (CYP3A4 substrate AND inhibitor)

Storage. Capsule/tincture. Cool dry location.

Regulatory status

Dietary supplement (US, DSHEA). TCM in Asian markets.

Put it to work

Calculate, log & track

Open Schisandra straight into OnePin with your vial and dose pre-filled, then let it handle the syringe math and remind you before the vial runs out.

Open Schisandra in the app →

Go deeper

The guide & community

The complete Schisandra walkthrough, real protocol discussion and coaching live inside the BlessUp community on Skool.

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