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Red Yeast Rice 600 mg

product on market Capsule 21st Century Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Red yeast rice contains monacolin K, which has strong evidence for lowering LDL cholesterol levels. Research indicates it functions similarly to statins by inhibiting the HMG-CoA reductase enzyme. Other listed ingredients are basic carbohydrates and sugars with no significant therapeutic effect.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Red Yeast Rice 600 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Vegetarian Capsule(s)
Serving Size
75
Servings
Botanical
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Total Carbohydrates
1 Gram(s) (1% DV)
Total Sugars
1 Gram(s)
Market median: 1000.0mg (223 products) 11 studies (A:0, B:5)

Other Ingredients

Cellulose Maltodextrin Magnesium Stearate Oat Fiber Rice Bran Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, adults take two (2) capsules with any meal daily or as directed by a healthcare provider.

Warnings & Precautions

Do not exceed four (4) capsules in a 24 hour period. Individual results may vary. Stop use and contact a physician if adverse reactions occur. Do not use if product appears to be tampered with or seal is broken.

Warning: Do not use if you are pregnant, may become pregnant, or are breast feeding because using this product may cause birth defects. If you are taking any medication, or have any medical condition (including liver disease), consult your doctor before use.

Not intended for use by persons under the age of 18. Keep out of reach of children.

Formulation Notes

Red Yeast Rice (Monascus purpureus) has been used for centuries in the Chinese diet as a staple food and for its health benefits.

No added sugar, salt, preservatives or artificial flavors.

Suitable for vegans.

For health & lifestyle

Gluten free

Guaranteed quality Laboratory tested

Additional Information

Store at room temperature.

Trusted Quality For Over 30 Years

Metadata

Product Details

UPC / SKU7 40985 22908 8
DSLD Entry Date2025-03-25
Product TypeBotanical
FormCapsule
Brand21st Century
DSLD ID326342
Data Updated2026-04-11
Research

Research Evidence

13
Research Sources
53
Avg Quality
5
Rct
5
Meta Analysis
2
Clinical Trial
1
Regulatory Source
B Impact of red yeast rice supplementation on lipid profile: a systematic review and meta-analysis of randomized-controlled trials
Meta Analysis Expert review of clinical pharmacology 2023 PubMed DOI
B Low Dose Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts Lowers LDL Cholesterol in Patients with Mild Dyslipidemia: A Multicenter, Randomized Controlled Trial
Rct Nutrients 2023 PubMed DOI
B Original Research: The Effects of Red Yeast Rice Supplementation on Cholesterol Levels in Adults
Meta Analysis The American journal of nursing 2017 PubMed DOI
B Randomized, Double-Blind, Placebo-Controlled Trial to Test the Effects of a Nutraceutical Combination Monacolin K-Free on the Lipid and Inflammatory Profile of Subjects with Hypercholesterolemia
Rct Nutrients 2022 PubMed DOI
B Low dose red yeast rice with monacolin K lowers LDL cholesterol and blood pressure in Japanese with mild dyslipidemia: A multicenter, randomized trial
Rct Asia Pacific journal of clinical nutrition 2021 PubMed DOI
C Impact of Monacolin K-Containing Supplements on Lipid Profile: A Meta-Analysis of Randomised Controlled Trials
Meta Analysis Endocrinology, diabetes & metabolism 2026 PubMed DOI
C Traditional Chinese lipid-lowering agent red yeast rice results in significant LDL reduction but safety is uncertain - a systematic review and meta-analysis
Meta Analysis Atherosclerosis 2015 PubMed DOI
C Effects of a nutraceutical combination containing berberine (BRB), policosanol, and red yeast rice (RYR), on lipid profile in hypercholesterolemic patients: A meta-analysis of randomised controlled trials
Meta Analysis Clinica e investigacion en arteriosclerosis : publicacion oficial de la Sociedad Espanola de Arteriosclerosis 2016 PubMed DOI
C Can red yeast rice and olive extract improve lipid profile and cardiovascular risk in metabolic syndrome?: A double blind, placebo controlled randomized trial
Rct BMC complementary and alternative medicine 2015 PubMed DOI
C No additional cholesterol-lowering effect observed in the combined treatment of red yeast rice and Lactobacillus casei in hyperlipidemic patients: A double-blind randomized controlled clinical trial
Rct Chinese journal of integrative medicine 2017 PubMed DOI
View all evidence for Red Yeast Rice →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.