Brown Rice Flour

Safe FillerNatural

Brown Rice Flour is a naturally derived filler used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 20 supplements in the GoodSupp database. Finely milled powder made from brown rice.

20 Products use this
Safe Safety rating
Filler Category
Yes Natural origin

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Brown Rice Flour?

Finely milled powder made from brown rice.

Common Names Brown Rice Flour, Rice Flour
Type Filler
Origin Natural / Plant-derived
Safety Rating Safe

Why is Brown Rice Flour used in supplements?

It is used as a filler or binder in supplements.

Role in supplements: Filler — adds bulk to fill capsules or tablets to a standard size. Does not contribute to the supplement's active benefits.

Should you be concerned about Brown Rice Flour?

No. Brown Rice Flour is widely regarded as safe for use in dietary supplements at typical levels. It has a long history of use and is accepted by major regulatory bodies.

No action needed. This ingredient is safe at amounts used in supplements.

Top-rated products containing Brown Rice Flour

These 20 highest-scoring supplements in our database use Brown Rice Flour.

Swanson Folate, 30 Veggie Caps (680 mcg DFE per Cap)
Swanson Folate, 30 Veggie Caps (680 mcg DFE per Cap)
Product 100 Brand N/A
Swanson Folate, High Potency, 30 Veggie Caps (800 mcg per Capsule)
Swanson Folate, High Potency, 30 Veggie Caps (800 mcg per Capsule)
Product 100 Brand N/A
Swanson Suntheanine® L-Theanine, 100 mg, 60 Veggie Capsules
Swanson Suntheanine® L-Theanine, 100 mg, 60 Veggie Capsules
Product 100 Brand N/A
Swanson R-5-P, Riboflavin-5-Phosphate, 50 mg, 60 Veggie Caps
Swanson R-5-P, Riboflavin-5-Phosphate, 50 mg, 60 Veggie Caps
Product 100 Brand N/A
Swanson Saffron Extract, 30 mg, 60 Vegan Caps
Swanson Saffron Extract, 30 mg, 60 Vegan Caps
Product 100 Brand N/A
Swanson Spinach Leaf Extract, 650 mg, 60 Veggie Capsules
Swanson Spinach Leaf Extract, 650 mg, 60 Veggie Capsules
Product 100 Brand N/A
Swanson Cognizin® Citicoline, 60 Veggie Capsules (500 mg per Capsule)
Swanson Cognizin® Citicoline, 60 Veggie Capsules (500 mg per Capsule)
Product 100 Brand N/A
LifeTime Vitamins Glucosamine & Chondroitin Complex Formula, 60 Capsules
LifeTime Vitamins Glucosamine & Chondroitin Complex Formula, 60 Capsules
Product 100 Brand N/A
ProHealth Astaxanthin, 12 mg, 30 Capsules
ProHealth Astaxanthin, 12 mg, 30 Capsules
Product 100 Brand N/A
Organika Organika Canadian-Made Absolute Iron - Iron Bisglycinate- High Availability, Gentle on Stomach, Boost Iron Levels- Beneficial for Women and Vegetarians- 120vcaps
Organika Organika Canadian-Made Absolute Iron - Iron Bisglycinate- High Availability, Gentle on Stomach, Boost Iron Levels- Beneficial for Women and Vegetarians- 120vcaps
Product 100 Brand N/A
Organika Organika Canadian-Made Milk Thistle 250 Mg Bonus Size 220 count- Liver Protectant From Silymarin Seed- 220vcaps
Organika Organika Canadian-Made Milk Thistle 250 Mg Bonus Size 220 count- Liver Protectant From Silymarin Seed- 220vcaps
Product 100 Brand N/A
Vykee Nutrition B-Complex
Vykee Nutrition B-Complex
Product 96 Brand N/A
Vibrant Naturals Zinc Picolinate 25mg With Copper 2.5mg and Selenium 200mcg, 120 Capsules - 3 In 1 Mineral Complex, Zinc Copper Supplement, Supports Immune System, 4 Month Supply, Vegan, Gluten Fre
Vibrant Naturals Zinc Picolinate 25mg With Copper 2.5mg and Selenium 200mcg, 120 Capsules - 3 In 1 Mineral Complex, Zinc Copper Supplement, Supports Immune System, 4 Month Supply, Vegan, Gluten Fre
Product 93 Brand N/A
Pattern Wellness Pattern Wellness CoQ10 – 200mg Ubiquinone with BioPerine® Black Pepper Extract – Cellular Energy & Vitality Support – Non-GMO – 30 Vegan Capsules*
Pattern Wellness Pattern Wellness CoQ10 – 200mg Ubiquinone with BioPerine® Black Pepper Extract – Cellular Energy & Vitality Support – Non-GMO – 30 Vegan Capsules*
Product 93 Brand N/A
Swanson Valerian Chamomile Hops, 60 Capsules
Swanson Valerian Chamomile Hops, 60 Capsules
Product 91 Brand N/A
Pattern Wellness Pattern Wellness Turmeric Curcumin – 95% Curcuminoids with BioPerine® Black Pepper – Supports Joint, Cognitive & Immune Health – Non-GMO, Gluten Free – 60 Capsules
Pattern Wellness Pattern Wellness Turmeric Curcumin – 95% Curcuminoids with BioPerine® Black Pepper – Supports Joint, Cognitive & Immune Health – Non-GMO, Gluten Free – 60 Capsules
Product 91 Brand N/A
Swanson Activated Homocysteine, 60 Vegan Capsules
Swanson Activated Homocysteine, 60 Vegan Capsules
Product 90 Brand N/A
Swanson Albion® Vanadium & Chromium, 60 Veggie Capsules
Swanson Albion® Vanadium & Chromium, 60 Veggie Capsules
Product 87 Brand N/A
Swanson Salacia Oblonga, 500 mg, 60 Capsules
Swanson Salacia Oblonga, 500 mg, 60 Capsules
Product 87 Brand N/A
Swanson Beta-Sitosterol, 30 Veggie Caps
Swanson Beta-Sitosterol, 30 Veggie Caps
Product 87 Brand N/A
Related Ingredients
Frequently Asked Questions
Is Brown Rice Flour safe in supplements?

Yes. Brown Rice Flour is rated safe for use in dietary supplements at typical levels. This rating is based on regulatory assessments, published safety research, and its long history of use in the supplement industry. It is widely accepted by major regulatory bodies including the FDA and EFSA. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Brown Rice Flour and why is it in my supplement?

Finely milled powder made from brown rice. As a filler, it adds bulk to capsules or tablets to achieve a standard size without affecting the active ingredients. It appears in 20 products in the GoodSupp database.

Is Brown Rice Flour natural or synthetic?

Brown Rice Flour is naturally derived, meaning it comes from natural sources such as plants, minerals, or animal products rather than being chemically synthesized. Natural-origin ingredients are preferred by many consumers, though it's important to note that 'natural' does not automatically mean 'safer' — safety depends on the specific substance, its purity, and the amount used. The safety rating assigned by GoodSupp is based on the ingredient's actual safety profile, not its origin.

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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. 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.