Corn Starch

Generally Safe FillerNatural

Corn Starch 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. Corn starch is a starch derived from corn.

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 Corn Starch?

Corn starch is a starch derived from corn.

Common Names Corn Starch, Maize Starch
Type Filler
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is Corn Starch used in supplements?

It is used as a filler, binder, or thickener.

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 Corn Starch?

Generally no. Corn Starch 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 Corn Starch

These 20 highest-scoring supplements in our database use Corn Starch.

Primaforce Chromium Picolinate, 1,000 mcg, 180 Tablets
Primaforce Chromium Picolinate, 1,000 mcg, 180 Tablets
Product 100 Brand N/A
Nutricost Chromium Picolinate, 1,000 mcg, 240 Tablets
Nutricost Chromium Picolinate, 1,000 mcg, 240 Tablets
Product 100 Brand N/A
Carlson Lutein & Greens, 180 Vegetarian Capsules
Carlson Lutein & Greens, 180 Vegetarian Capsules
Product 100 Brand N/A
Nutricost Lemon Balm, 120 Capsules (150 mg per Capsule)
Nutricost Lemon Balm, 120 Capsules (150 mg per Capsule)
Product 100 Brand N/A
LifeTime Vitamins Relora, Mood Support, 250 mg, 120 Capsules
LifeTime Vitamins Relora, Mood Support, 250 mg, 120 Capsules
Product 100 Brand N/A
Nutricost L-Histidine, 60 Capsule (600 mg per Capsule)
Nutricost L-Histidine, 60 Capsule (600 mg per Capsule)
Product 100 Brand N/A
Nature Made Extra Strength Chewable C 1000 mg
Nature Made Extra Strength Chewable C 1000 mg
Product 100 Brand N/A
Equate Equate Wide Awakes, Extra Strength, Caffeine 200 mg, 100 tablets
Equate Equate Wide Awakes, Extra Strength, Caffeine 200 mg, 100 tablets
Product 100 Brand N/A
Sesame Street Sesame Street Healthy Tummy Probiotic, Supports intestinal health, 50 Vegan Gummies
Sesame Street Sesame Street Healthy Tummy Probiotic, Supports intestinal health, 50 Vegan Gummies
Product 100 Brand N/A
GNC Vitamin D-3 Soft Chews 1000IU - Chocolate - 60 Soft Chews (60 Servings)
GNC Vitamin D-3 Soft Chews 1000IU - Chocolate - 60 Soft Chews (60 Servings)
Product 100 Brand N/A
Webber Naturals Webber Naturals Probiotic Gummies 5 Billion Berry
Webber Naturals Webber Naturals Probiotic Gummies 5 Billion Berry
Product 100 Brand N/A
Mama Bear Berry Probiotic
Mama Bear Berry Probiotic
Product 100 Brand N/A
Nature Made 125mcg Vitamin D Gummies Strawberry Peach & Mango, 150 Gummies
Nature Made 125mcg Vitamin D Gummies Strawberry Peach & Mango, 150 Gummies
Product 98 Brand N/A
Life Extension FLORASSIST® Probiotic Immune & Nasal Defense, 30 Vegetarian Capsules
Life Extension FLORASSIST® Probiotic Immune & Nasal Defense, 30 Vegetarian Capsules
Product 96 Brand N/A
Nordic Naturals Algae Omega
Nordic Naturals Algae Omega
Product 96 Brand N/A
Nature's Way Ginkgold Max
Nature's Way Ginkgold Max
Product 96 Brand N/A
Jamieson Laboratories Jamieson Vitamin B12 (Methylcobalamin) 1,000 mg Fast Dissolving Strips, 30 strips
Jamieson Laboratories Jamieson Vitamin B12 (Methylcobalamin) 1,000 mg Fast Dissolving Strips, 30 strips
Product 96 Brand N/A
VitaFusion Vitafusion Probiotic Gummies - Provides Good Bacteria to the Digestive Tract, 5 Billion Active Cells, 2 Probiotic Strains, Supports Gastrointestinal Health, 35-Day Supply - 70 Count, 70 gummies
VitaFusion Vitafusion Probiotic Gummies - Provides Good Bacteria to the Digestive Tract, 5 Billion Active Cells, 2 Probiotic Strains, Supports Gastrointestinal Health, 35-Day Supply - 70 Count, 70 gummies
Product 96 Brand N/A
Nature Made Vitamin C Chewable, Orange, 500 mg, 60 Tablets
Nature Made Vitamin C Chewable, Orange, 500 mg, 60 Tablets
Product 95 Brand N/A
Benefiber Prebiotic Fiber + Probiotic Gummies Assorted Fruit, 50 Gummies
Benefiber Prebiotic Fiber + Probiotic Gummies Assorted Fruit, 50 Gummies
Product 94 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 Corn Starch safe in supplements?

Corn Starch 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 Corn Starch and why is it in my supplement?

Corn starch is a starch derived from corn. 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 Corn Starch natural or synthetic?

Corn Starch 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.