Immune Dietary supplementAstragalus membranaceus (Huang Qi - TCM)

Astragalus

Astragalus membranaceus

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 / Immune ModulatorTelomerase Activator (TA-65 form)

Astragalus (Astragalus membranaceus / Huang Qi) is a TCM adaptogen used for centuries to support immune function, energy, and longevity. The root contains polysaccharides (astragalan), saponins (astragalosides), and flavonoids as primary bioactives.

Quick Start

Route

Oral capsule or tincture

Start low

500mg-1g Oral

Frequency

1-2x daily

Timing

Independent

Morning preferred.

❋

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 or tincture · 1-2x daily

conservative starter

500mg-1g daily

1-2x daily

Standard

Telomere & Immune Support

500-1000 mg · Oral · Daily

in vitro · Fauce et al. 2008 (J Immunol, 181(10):7400-7406)

Look for extracts standardized for astragalosides if taking for telomere support. The human telomerase work used TA-65, a specific standardised cycloastragenol product, in a 40-subject trial (NCT02531334). A generic astragalus capsule is not the same preparation and does not inherit that result. The study cited here is laboratory cell research. A concentration in a dish is not a dose, so this amount is community practice rather than a trial result.

500-1000 mg

Daily

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How it works

Astragalus has multiple bioactive compound classes:

Astragalus Polysaccharides (APS)

Immune-modulating - activate macrophages, NK cells, T-cells. Adaptogenic effects on stress resistance.

Astragaloside IV

Cardioprotective effects in animal heart failure models. Anti-fibrotic and anti-apoptotic in cardiomyocytes.

TA-65 (Cycloastragenol-Concentrated)

Refined product targeting telomerase activation. Small clinical trials in immunosenescent populations show modest effects on telomere length and immune markers.

Saponin Cardiovascular Effects

BP modulation, vascular endothelial support.

Anti-Inflammatory

NF-κB modulation similar to other adaptogens.

What to expect

Early

Days 1–7

Days 1-14: subtle subjective effects.

Mid

Weeks 2–4

Weeks 2-12: peak adaptogen and immune effects.

Later

Weeks 4–12

Long-term: continuous use traditional.

Evidence

HumanPresent

AnimalStrong

In-vitroPresent

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: 500 mg-1 g oral 1-2x daily. No checked abstract verified this exact standardized-product dose and frequency.

Mechanism for the specific oral Astragalus membranaceus product. Search results were heterogeneous extracts, multi-herb preparations, network-pharmacology studies, or unrelated records; no abstract directly supported the card mechanism for the displayed product.

Primary safety concern / autoimmune caution. No checked abstract directly supported the card’s autoimmune caution or long-term safety claim.

Side effects & safety

Commonly reported

Mild GI
Mild allergic skin reactions

Less common & notes

Theoretical immune-stimulating concern in autoimmune disease - relative caution.
Long-term safety good per TCM use.

Pharmacokinetics

Illustrative plasma concentration · 18 h

Half-life

Variable by component

Peak · Tmax

1-3 hours

Elimination

Days for cumulative effects

Bioavailability

Oral moderate

Duration of action

Continuous use traditional

Clearance

Hepatic

Storage. Capsule/tincture. Cool dry location.

Regulatory status

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

Put it to work

Calculate, log & track

Open Astragalus 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 Astragalus in the app →

Go deeper

The guide & community

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

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