California Natural Red Yeast Rice 600 mg supplement bottle
California Natural

Red Yeast Rice 600 mg Review

What We Researched
1 active ingredient analyzed · 5 inactive ingredients decoded · Last updated: Aug 2026
93
Product Score Excellent
Brand Score Not rated yet

Product score from label analysis. California Natural hasn't completed our brand research yet. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Red Yeast Rice 600 g
Bioavailability Excellent

Absorption Rating

  • Red Yeast Rice Good
Other Ingredients Excellent

Fillers & Additives

  • Magnesium Stearate
  • Gelatin
  • Microcrystalline Cellulose
  • Silicon Dioxide
  • Silica
Efficacy Very Good

Dosage Analysis

  • Red Yeast Rice 600 g High

Supplement Facts

Ingredient Amount % Daily Value
Red Yeast Rice 600 g

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Brand Trust Report
California Natural

Founded 1985 · Malibu, CA, 90265 · 8 products · californianatural.net/

Transparency

1 claim
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Frequently Asked Questions
Is California Natural Red Yeast Rice 600 mg a good supplement?

California Natural Red Yeast Rice 600 mg received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 90 servings per container. All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives.

What are the ingredients in California Natural Red Yeast Rice 600 mg?

California Natural Red Yeast Rice 600 mg contains 1 active ingredients: Red Yeast Rice (600 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is California Natural Red Yeast Rice 600 mg safe to take?

California Natural Red Yeast Rice 600 mg has been analyzed for ingredient safety across all its components. All 5 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.