Rice Husk

Generally Safe FillerNatural

Rice Husk is a naturally derived filler used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 20 supplements in the GoodSupp database. Rice husk is the outer covering of rice grains.

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

Safety Verdict: Generally Safe

This ingredient is rated generally safe for use in dietary supplements.

What is Rice Husk?

Rice husk is the outer covering of rice grains.

Common Names Rice Husk
Type Filler
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is Rice Husk used in supplements?

It is added as a filler.

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 Rice Husk?

Generally no. Rice Husk is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing Rice Husk

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

California Gold Nutrition Ferrochel® Iron (Bisglycinate), 36 mg, 90 Veggie Capsules
California Gold Nutrition Ferrochel® Iron (Bisglycinate), 36 mg, 90 Veggie Capsules
Product 100 Brand N/A
NaturesPlus Vitamin B2, Sustained Release, 250 mg, 60 Tablets
NaturesPlus Vitamin B2, Sustained Release, 250 mg, 60 Tablets
Product 98 Brand N/A
NaturesPlus Vitamin B2, 100 mg, 90 Tablets
NaturesPlus Vitamin B2, 100 mg, 90 Tablets
Product 98 Brand N/A
Garden of Life Dr. Formulated Multi+, Heart Health, 30 Capsules
Garden of Life Dr. Formulated Multi+, Heart Health, 30 Capsules
Product 92 Brand N/A
Kaged Ferodrox, 60 Veggie Capsules
Kaged Ferodrox, 60 Veggie Capsules
Product 91 Brand N/A
Kaged Ferodrox, 60 Veggie Capsules
Kaged Ferodrox, 60 Veggie Capsules
Product 91 Brand N/A
Pure Encapsulations DHEA, 25 mg, 60 Capsules
Pure Encapsulations DHEA, 25 mg, 60 Capsules
Product 87 Brand N/A
Pure Encapsulations DHEA, 25 mg, 180 Capsules
Pure Encapsulations DHEA, 25 mg, 180 Capsules
Product 87 Brand N/A
Nature's Lab Vitamin C 1000 mg
Nature's Lab Vitamin C 1000 mg
Product 87 Brand N/A
NaturesPlus Mega B-150, 90 Tablets
NaturesPlus Mega B-150, 90 Tablets
Product 85 Brand N/A
Dr. Mercola Iodine From Organic Seaweed, 60 Capsules (325 mcg per Capsule)
Dr. Mercola Iodine From Organic Seaweed, 60 Capsules (325 mcg per Capsule)
Product 83 Brand N/A
NaturesPlus Source of Life, Original Mini-Tabs, Multivitamin & Mineral Supplement with Concentrated Whole Foods, Iron-Free, 180 Tablets
NaturesPlus Source of Life, Original Mini-Tabs, Multivitamin & Mineral Supplement with Concentrated Whole Foods, Iron-Free, 180 Tablets
Product 81 Brand N/A
NaturesPlus Source of Life Iron Free Multivitamin & Mineral Supplement, 180 Tablets
NaturesPlus Source of Life Iron Free Multivitamin & Mineral Supplement, 180 Tablets
Product 80 Brand N/A
California Gold Nutrition Magnesium Chelate with Calcium, 270 Tablets
California Gold Nutrition Magnesium Chelate with Calcium, 270 Tablets
Product 80 Brand N/A
California Gold Nutrition Magnesium Chelate with Calcium, 90 Tablets
California Gold Nutrition Magnesium Chelate with Calcium, 90 Tablets
Product 80 Brand N/A
NaturesPlus Animal Parade Gold®, Children's Chewable Multivitamin Supplement, Cherry, Grape & Orange, 120 Animal-Shaped Tablets
NaturesPlus Animal Parade Gold®, Children's Chewable Multivitamin Supplement, Cherry, Grape & Orange, 120 Animal-Shaped Tablets
Product 79 Brand N/A
NaturesPlus Source of Life, Ultra Mini-Tablets, Whole Life Energy Enhancer, 180 Tablets
NaturesPlus Source of Life, Ultra Mini-Tablets, Whole Life Energy Enhancer, 180 Tablets
Product 79 Brand N/A
California Gold Nutrition Chewable Multi-Vitamin with Vitamin A, Vitamin C, Vitamin E and Apple Fruit Powder for Children, Assorted Fruit, 180 Vegetarian Tablets
California Gold Nutrition Chewable Multi-Vitamin with Vitamin A, Vitamin C, Vitamin E and Apple Fruit Powder for Children, Assorted Fruit, 180 Vegetarian Tablets
Product 78 Brand N/A
NaturesPlus Animal Parade®, Multivitamin Liquid, Tropical Berry, 8 fl oz (236.56 ml)
NaturesPlus Animal Parade®, Multivitamin Liquid, Tropical Berry, 8 fl oz (236.56 ml)
Product 78 Brand N/A
NaturesPlus Animal Parade®, Multivitamin Liquid, Tropical Berry, 30 fl oz (887.1 ml)
NaturesPlus Animal Parade®, Multivitamin Liquid, Tropical Berry, 30 fl oz (887.1 ml)
Product 78 Brand N/A
Related Ingredients
Frequently Asked Questions
Is Rice Husk safe in supplements?

Rice Husk is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Rice Husk and why is it in my supplement?

Rice husk is the outer covering of rice grains. 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 Rice Husk natural or synthetic?

Rice Husk 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.