Inulin (Chicory Root Fiber)

Generally Safe FillerNatural

Inulin (Chicory Root Fiber) 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 12 supplements in the GoodSupp database. Inulin is a soluble fiber derived from chicory root.

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

Safety Verdict: Generally Safe

May cause gas and bloating in some individuals.

What is Inulin (Chicory Root Fiber)?

Inulin is a soluble fiber derived from chicory root.

Common Names Inulin (Chicory Root Fiber), Chicory Root Fiber
Type Filler
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is Inulin (Chicory Root Fiber) used in supplements?

It is used as a prebiotic fiber and to add bulk to 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 Inulin (Chicory Root Fiber)?

Generally no. Inulin (Chicory Root Fiber) is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

May cause gas and bloating in some individuals.

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

Top-rated products containing Inulin (Chicory Root Fiber)

These 12 highest-scoring supplements in our database use Inulin (Chicory Root Fiber).

Nature Made Probiotic + Prebiotic Fiber Mixed Berry, 50 Gummies
Nature Made Probiotic + Prebiotic Fiber Mixed Berry, 50 Gummies
Product 96 Brand N/A
SmartyPants Adult Complete and Fiber, 180 Gummies
SmartyPants Adult Complete and Fiber, 180 Gummies
Product 80 Brand N/A
Amazing Grass Greens Blend, Superfood, 1.76 lb (800 g)
Amazing Grass Greens Blend, Superfood, 1.76 lb (800 g)
Product 76 Brand N/A
Amazing Grass Greens Blend Superfood, 8.5 oz (240 g)
Amazing Grass Greens Blend Superfood, 8.5 oz (240 g)
Product 76 Brand N/A
Amazing Grass Greens Blend Superfood, Berry, 1.76 lb (800 g)
Amazing Grass Greens Blend Superfood, Berry, 1.76 lb (800 g)
Product 76 Brand N/A
Amazing Grass Greens Blend Superfood, 15 Individual Packets, 0.28 oz (8 g) Each
Amazing Grass Greens Blend Superfood, 15 Individual Packets, 0.28 oz (8 g) Each
Product 76 Brand N/A
Amazing Grass Greens Blend Superfood, Berry, 16.9 oz (480 g)
Amazing Grass Greens Blend Superfood, Berry, 16.9 oz (480 g)
Product 76 Brand N/A
SmartyPants Kids Multi and Fiber, Lemon, Orange & Strawberry Banana, 120 Gummies
SmartyPants Kids Multi and Fiber, Lemon, Orange & Strawberry Banana, 120 Gummies
Product 73 Brand N/A
SmartyPants Kids Plus, Multi & Fiber, Strawberry, Orange and Lemon, 120 Gummies
SmartyPants Kids Plus, Multi & Fiber, Strawberry, Orange and Lemon, 120 Gummies
Product 73 Brand N/A
SmartyPants Vitamins - Kids Fiber + Veggies, 60 Gummies
SmartyPants Vitamins - Kids Fiber + Veggies, 60 Gummies
Product 71 Brand N/A
Amazing Grass Super Greens, Antioxidant, Sweet Berry, 1.54 lb (700 g)
Amazing Grass Super Greens, Antioxidant, Sweet Berry, 1.54 lb (700 g)
Product 68 Brand N/A
SmartyPants SmartyPants Kids Multivitamin & Fiber Gummies: Prebiotic Fiber to Support Kids Digestion with Vitamin D3, C, Vitamin B12, B6, A, Zinc, Biotin, Folate, Three Fruit Flavors, 90 Count (30 Day Supply)
SmartyPants SmartyPants Kids Multivitamin & Fiber Gummies: Prebiotic Fiber to Support Kids Digestion with Vitamin D3, C, Vitamin B12, B6, A, Zinc, Biotin, Folate, Three Fruit Flavors, 90 Count (30 Day Supply)
Product 56 Brand N/A
Related Ingredients
Almond Butter Generally Safe Almonds Generally Safe Apple Fiber Safe Broccoli Safe Brown Rice Generally Safe Brown Rice Flour Safe Brown Rice Protein Generally Safe Buttermilk Powder Generally Safe
Frequently Asked Questions
Is Inulin (Chicory Root Fiber) safe in supplements?

Inulin (Chicory Root Fiber) 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. May cause gas and bloating in some individuals. In GoodSupp's database, 12 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Inulin (Chicory Root Fiber) and why is it in my supplement?

Inulin is a soluble fiber derived from chicory root. As a filler, it adds bulk to capsules or tablets to achieve a standard size without affecting the active ingredients. It appears in 12 products in the GoodSupp database.

Is Inulin (Chicory Root Fiber) natural or synthetic?

Inulin (Chicory Root Fiber) 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.