25+ Years of Excellence · Since 1999

Functional Red Yeast Rice

Twin Horse Biotech is a world-leading manufacturer of 100% naturally fermented red yeast rice, with customizable Monacolin K content from 0.03% to 5%.Our red yeast rice is clinically proven to support cholesterol reduction by inhibiting natural production and competing with dietary fats. With zero citrinin and zero liver toxicity, it ensures both safety and efficacy.

Red Yeast Rice Powder

Monacolin K Specifications

Tailored formulations for every application — from dietary supplements to pharmaceutical intermediates.

Low Monacolin K Content

Daily health & dietary supplements

  • 0.03%
  • 0.05%
  • 0.08%
  • 0.4%
  • 0.6%
  • 0.8%
  • 1%

High Monacolin K Content

Pharmaceutical-grade applications

  • 1.2%
  • 1.5%
  • 1.8%
  • 2.5%
  • 2.7%
  • 3%
  • 4%
  • 5%

Custom Specifications

Tailored to your formulation needs

Contact for Custom Specs

Why Choose Monacolin K from Red Yeast Rice?

Red yeast rice is a product of ancient Chinese medicinal wisdom, emerges as a beacon of natural health through the fermentation of a specific strain of yeast (Monascus purpureus) on rice. Red yeast rice is a source of monacolin K (also known as lovastatin, the active pharmaceutical ingredient in Mevacor) (U.S. Food and Drug Administration, 2023).

Molecular structure of Monacolin K (acid form)
LovastatinMonacolin K
EssenceChemical CompoundNaturally Fermented
FunctionLipid-loweringLipid-lowering
Working MechanismInhibit HMG-CoAInhibit HMG-CoA
Chemical StructureLactone FormLactone Form + Acid Form
AbsorptionHydrolyzed by Hydroxyl EsteraseAbsorb Directly
Side-effectAdverse (e.g., Liver Toxicity, Rhabdomyolysis)100% Natural (No Side-effect)
PropertySingle CompoundVarious Bioactive Compounds (e.g., GABA, Isoflavones)
ApplicationPharmaceuticalsFood, Cosmetics, Health Supplement, Pharmaceuticals

International Quality Certifications

Certified by globally recognized bodies for safety, purity, and quality.

Kosher CertificateKosher Certified
Kosher CertificateKosher Certified
ISO 22000ISO 22000
Halal CertificateHalal Certified
GBT 24001GBT 24001
GBT 19001GBT 19001

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