Choleast-900 supports cardiovascular health by helping maintain normal cholesterol and triglyceride levels, thanks to a high dose of red yeast rice and its natural monacolins. Each capsule delivers 900 mg of red yeast rice, the star ingredient, while Thorne's fermentation process minimises citrinin to safer levels. Trusted by clinicians and available through Mayo Clinic Store, this formula reflects Thorne's clinical focus and commitment to purity.

Benefits & Features:

• Helps maintain already normal cholesterol and triglyceride levels.
• Monacolins from red yeast rice act in the liver to regulate cholesterol production, offering a natural approach that many customers rely on for steady, everyday heart health.
• Special fermentation reduces harmful citrinin to safer levels.
• Gluten-free and dairy-free capsules suit common dietary needs.
• As a Thorne product trusted by clinicians and distributed through Mayo Clinic Store, it stands up to long-term use with rigorous quality controls.

Thorne's Choleast-900 stands out for clinical focus and quality, with guardianship by Mayo Clinic Store. A fermentation process minimizes citrinin well below many industry standards, keeping safety front and centre. The capsules are gluten-free and dairy-free, using a vegetable capsule to suit vegan lifestyles. The star ingredient, red yeast rice derived from Monascus purpureus, supports normal lipid metabolism in the liver, helping lipid levels stay in the normal range. For broader wellness, some customers pair this with probiotics or a vitamin d supplement.

Red Yeast Rice (Monascus purpureus) 900mg, Hypromellose (derived from cellulose) capsule, Leucine.

• GTIN: 693749705017
• Manufacturer: Thorne
• Categories: New ArrivalsPopular Supplement BrandsThorne Supplements
• Best buy: 6 - 24 months+

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Follow the dosage instructions provided by your healthcare provider. Take 1/3 teaspoon (1.7 grams) daily or as directed

Please consult the product packaging for accurate instructions on how to use the product.

1. Supports Healthy Cholesterol Levels - Choleast-900 contains red yeast rice, which has been shown to help maintain healthy cholesterol levels by inhibiting the production of cholesterol in the liver.
2. Promotes Cardiovascular Health - By maintaining healthy cholesterol levels, Choleast-900 can help support overall cardiovascular health, reducing the risk of heart disease and stroke.

The Active Ingredient Is: Red Yeast Rice (Monascus purpureus)

Red Yeast Rice is basically a fermented rice product containing naturally occurring monacolins that help normal lipid metabolism in the liver. This ingredient is produced through fermentation with the yeast Monascus purpureus and is used here in a high potency formulation. The product is gluten-free and dairy-free with vegetable capsule sourcing.

This formulation minimises citrinin levels through a specialised fermentation process, while maintaining a natural mix of phytosterols and isoflavones that accompany the primary component.

What Does Red Yeast Rice Do?

Red Yeast Rice helps maintain normal levels of total cholesterol and LDL cholesterol, with additional support for triglycerides in the context of overall cardiovascular health. It plays a role in supporting lipid balance as part of daily wellness. EFSA-aligned mechanisms describe its influence on hepatic cholesterol production and lipid particle characteristics.

The primary ingredient works in harmony with the formulation to support normal lipid-related functions, while other included components assist in the overall lipid profile mechanism.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Thorne is our chosen brand for Choleast-900 due to its established reputation in clinical‑grade supplements and its collaboration with trusted medical channels, including Mayo Clinic Store. This association signals institutional trust and professional endorsement, reinforcing our confidence in Thorne as a leading partner for cardiovascular-support formulations.

Thorne’s commitment to quality is evident in its manufacturing approach and product integrity. The brand employs a specialised fermentation process that minimises citrinin levels to less than 1/20th of the industry standard, alongside gluten‑free and dairy‑free ingredients and vegetarian capsules. These practices align with our standards for safety, purity and transparency, which we document through our ingredient quality and purity standards.

Product‑specific, Thorne’s red yeast rice formulation delivers 900 mg per unit with a focus on monacolins, and the mechanism described in the research into the product notes the potential for supporting normal cholesterol and triglyceride levels when used as part of a broader regimen. This makes Thorne a natural fit for this supplement category, with evidence‑based rationale behind its use.

Thorne was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with our ingredient quality and purity standards, ensuring alignment with Welzo’s rigorous vetting criteria. This brand brings a proven track record, strong clinical credibility and a clear pathway from manufacturing excellence to patient‑focused outcomes.