â Featured Snippet: What is Tanshinone IIA?
āĻāĻžāύāĻļā§āĻŦāĻŋāύāύ āĻāĻ āĻāĻ āĻ is a lipophilic diterpene quinone extracted from the root of Salvia miltiorrhiza (commonly known as Danshen). It is one of the major bioactive compounds responsible for Danshen’s traditional and clinical use in cardiovascular health, anti-inflammation, and antioxidation.
⥠Instant Answer
- Main Use: Heart health, antioxidant, anti-inflammatory
- Key Source: Salvia miltiorrhiza (Danshen root)
- Effective Dose: 30â100 mg/day (varies by form)
- Where to Buy: đ aiherba.com | đ§ liaodaohai@gmail.com āϤ āϝā§āĻāĻžāϝā§āĻ āĻā§°āĻ
đ What Is Tanshinone IIA?
āĻāĻžāύāĻļā§āĻŦāĻŋāύāύ āĻāĻ āĻāĻ āĻ is a fat-soluble phytochemical compound isolated from Salvia miltiorrhiza Bunge, a traditional Chinese medicinal herb. It is known for its multi-target pharmacological properties, especially in cardiovascular protection, anti-inflammatory activity, āĻā§°ā§ anti-cancer effects.
Tanshinone IIA belongs to a family of tanshinones, and is the most bioactive and studied form.
đ§Ē Ingredients & Composition
- Plant Source: Salvia miltiorrhiza
- Chemical Class: Diterpene quinone
- āĻāĻŖā§ąāĻŋāĻ āϏā§āϤā§ā§°: CââHââOâ
- CAS āύāĻŽā§āĻŦā§°: 568-72-9
đĄ Standardized extracts contain âĨ95% Tanshinone IIA for purity and potency.

â Efficacy & Benefits of Tanshinone IIA
đš 1. āĻšā§āĻĻāϝāύā§āϤā§ā§°ā§° āϏā§ā§°āĻā§āώāĻž
- Improves blood flow and reduces arterial plaque
- Protects endothelial cells from oxidative damage
- Regulates cholesterol, LDL, and triglycerides
đš 2. āĻāύā§āĻāĻŋ-āĻāύāĻĢā§āϞā§āĻŽā§āĻā§°ā§
- āĻŦāĻžāϧāĻž āĻĻāĻŋāϝāĻŧā§ āĻāύ āĻāĻĢ-āĻā§āĻŦāĻŋ, COX-2, āĻā§°ā§ pro-inflammatory cytokines
- Helps manage chronic inflammation in joints and vascular tissues
đš 3. Antioxidant Properties
- Scavenges āĻĒā§ā§°āϤāĻŋāĻā§ā§°āĻŋāϝāĻŧāĻžāĻļā§āϞ āĻ āĻā§āϏāĻŋāĻā§āύ āĻĒā§ā§°āĻāĻžāϤāĻŋ (ROS)
- Protects DNA and mitochondria from oxidative stress
đš 4. Anti-Tumor Activity
- Demonstrated inhibition of cancer cell proliferation (in vitro)
- Apoptosis-inducing in some breast, liver, and lung cancer models
đš 5. āϏā§āύāĻžāϝāĻŧā§ā§°āĻā§āώāĻžāĻāĻžā§°ā§ āĻĒā§ā§°āĻāĻžā§ą
- āĻāύā§āύāϤ āĻšāϝāĻŧ brain circulation
- May support Alzheimerâs and stroke recovery
đ How to Take Tanshinone IIA
đĄ Dosing Protocol
āĻĒā§ā§°āĻĒāϤā§ā§° | āĻŽāĻžāϤā§ā§°āĻž | Frequency |
---|---|---|
Standardized Extract (95%) | 30â60 mg | Once or twice daily |
Danshen Tincture | 2â4 mL | 2 times daily |
Capsules/Tablets | 100â200 mg | 1â2 times daily (standardized form preferred) |
Best taken with food due to its lipophilic nature. For optimal absorption, combine with a small amount of fat (e.g., fish oil or olive oil).

â ī¸ Side Effects & Precautions
Tanshinone IIA is generally well tolerated, but:
Possible Side Effects:
- Mild āĻā§āώā§āĻā§ā§°āĻžāĻāĻāĻŋāĻ āĻŦāĻŋāĻāϞāĻŋāϤ
- Dizziness in high doses
- Photosensitivity in rare cases
āϏāĻžā§ąāϧāĻžāύāϤāĻž:
- Avoid during pregnancy or breastfeeding
- May interact with anticoagulants (e.g., warfarin)
- Monitor if taking blood pressure medications
đ Always consult a healthcare provider before combining with other therapies.
đĨ Who Should Use Tanshinone IIA?
â Recommended For:
- Adults with cardiovascular risk (cholesterol, blood pressure)
- Individuals needing antioxidant or anti-inflammatory support
- People recovering from stroke, TIA, or brain injury
- Those pursuing preventive anti-aging protocols
â Avoid If:
- Youâre on blood thinners
- Pregnant, nursing, or under 18 without medical guidance
đī¸ Where to Buy Tanshinone IIA?
đ Buy high-purity Tanshinone IIA extract at:
đ aiherba.com
đ§ āĻāĻŽā§āĻāϞ: liaodaohai@gmail.com āϤ āϝā§āĻāĻžāϝā§āĻ āĻā§°āĻ
Available Products:
- âĨ95% Pure Tanshinone IIA Extract (powder or capsules)
- OEM Bulk Orders for supplement brands
- Third-party lab-tested, GMP-compliant, wholesale available
Perfect for:
- Pharmaceutical R&D
- Nutraceutical and herbal formulation brands
- Cardiovascular health supplement lines
đ Customer Reviews
đš âAfter adding Tanshinone IIA to my stack, my blood pressure stabilized and brain fog lifted. Iâll be a repeat customer.â â J. Liu, 52, Singapore
đš âExcellent for recovery post-stroke. Clear improvement in energy and blood flow.â â R. Chen, 60, Taiwan
đš âPure extract with great customer support. aiherba.com is my go-to supplier.â â Dr. Wang, TCM Practitioner
â People Also Ask (PAA)
đ¸ What is Tanshinone IIA used for?
Tanshinone IIA is used primarily to support āĻšā§āĻĻāϝāύā§āϤā§ā§°ā§° āϏā§āĻŦāĻžāϏā§āĻĨā§āϝ, reduce inflammation, and protect against āĻ āĻā§āϏāĻŋāĻĄā§āĻāĻŋāĻ āĻāĻžāĻĒ.
đ¸ Is Tanshinone IIA safe?
Yes, in clinical doses, Tanshinone IIA is considered safe. Avoid combining with anticoagulants without medical supervision.
đ¸ Is Tanshinone IIA good for high blood pressure?
Yes, studies suggest it helps improve circulation and may lower blood pressure by improving endothelial function.
đ References
- Zhou, L. et al. (2005). Cardioprotective effects of tanshinone IIA on myocardial ischemia injury in rats. Pharmacology & Therapeutics.
- Fan, G.W. et al. (2011). Anti-inflammatory and anti-cancer effects of Tanshinone IIA. Journal of Ethnopharmacology.
- Li, Y.G., Song, L., & Liu, M. (2009). Salvia miltiorrhiza in cardiovascular diseases: a review of clinical applications and mechanisms. Phytomedicine.
- NCBI â Tanshinone IIA compound summary: https://pubchem.ncbi.nlm.nih.gov
- European Medicines Agency â Herbal monograph on Salvia miltiorrhiza
đ Summary
āĻāĻžāύāĻļā§āĻŦāĻŋāύāύ āĻāĻ āĻāĻ āĻ is a potent natural compound from Danshen (Salvia miltiorrhiza) with strong evidence for heart health, inflammation reduction, neuroprotection, āĻā§°ā§ oxidative stress defense. With a recommended dosage of 30â100 mg/day, it is both safe and effective when sourced properly.
đ For pure, GMP-grade Tanshinone IIA, visit aiherba.com āĻŦāĻž āĻāĻŽā§āĻāϞ liaodaohai@gmail.com āϤ āϝā§āĻāĻžāϝā§āĻ āĻā§°āĻ for bulk, private label, or formulation requests.