Starch

Generally Safe FillerNatural

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. Starch is a polysaccharide carbohydrate.

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 Starch?

Starch is a polysaccharide carbohydrate.

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

Why is 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 Starch?

Generally no. 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 Starch

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

Doctor's Best Vegan D3 with Vitashine D3, 62.5 mcg (2,500 IU), 60 Veggie Caps
Doctor's Best Vegan D3 with Vitashine D3, 62.5 mcg (2,500 IU), 60 Veggie Caps
Product 100 Brand N/A
KAL D-3, Cinnamon, 50 mcg (2000 IU), 200 Chewables
KAL D-3, Cinnamon, 50 mcg (2000 IU), 200 Chewables
Product 100 Brand N/A
Gaspari Nutrition Creatine, Unflavored, 300 g
Gaspari Nutrition Creatine, Unflavored, 300 g
Product 100 Brand N/A
California Gold Nutrition Astaxanthin, Astalif® Pure Icelandic, 12 mg, 30 Veggie Softgels
California Gold Nutrition Astaxanthin, Astalif® Pure Icelandic, 12 mg, 30 Veggie Softgels
Product 100 Brand N/A
Nature's Blend Vitamin D3 25 mcg (1000 IU)
Nature's Blend Vitamin D3 25 mcg (1000 IU)
Product 100 Brand N/A
Nature's Blend Vitamin D3 25 mcg (1000 IU)
Product 100 Brand N/A
Jamieson Laboratories Jamieson Probiotic Gummies, 5 Billion CFU, Vegetarian, Berry Flavour, 30 Count, 30 Gummies
Jamieson Laboratories Jamieson Probiotic Gummies, 5 Billion CFU, Vegetarian, Berry Flavour, 30 Count, 30 Gummies
Product 100 Brand N/A
Jamieson Laboratories Jamieson Probiotic Gummies, 1 Billion CFU, Berry Flavour, 45 gummies
Jamieson Laboratories Jamieson Probiotic Gummies, 1 Billion CFU, Berry Flavour, 45 gummies
Product 100 Brand N/A
Jamieson Jamieson Probiotic 5 Billion Active Cells Gummies - 95-Count
Jamieson Jamieson Probiotic 5 Billion Active Cells Gummies - 95-Count
Product 100 Brand N/A
Jamieson Laboratories Jamieson Probiotic Gummies 45 Gummies + Jamieson High Potency Biotin Gummies 100 Gummies
Jamieson Laboratories Jamieson Probiotic Gummies 45 Gummies + Jamieson High Potency Biotin Gummies 100 Gummies
Product 100 Brand N/A
Spring Valley Magnesium 250mg
Spring Valley Magnesium 250mg
Product 100 Brand N/A
H4U Magnesium, 250 mg
H4U Magnesium, 250 mg
Product 100 Brand N/A
up&up Magnesium Dietary Supplement Tablets
up&up Magnesium Dietary Supplement Tablets
Product 100 Brand N/A
Nature's Craft Vision Support Gummies for Adults
Nature's Craft Vision Support Gummies for Adults
Product 100 Brand N/A
Terry Naturally Healthy Knees & Joints, 60 Capsules
Terry Naturally Healthy Knees & Joints, 60 Capsules
Product 96 Brand N/A
California Gold Nutrition Astaxanthin, Astalif® Pure Icelandic, 12 mg, 120 Veggie Softgels
California Gold Nutrition Astaxanthin, Astalif® Pure Icelandic, 12 mg, 120 Veggie Softgels
Product 96 Brand N/A
Carlyle Pancreatin Digestive Enzymes 3000mg | 250 Caplets
Carlyle Pancreatin Digestive Enzymes 3000mg | 250 Caplets
Product 96 Brand N/A
Terry Naturally Vitamin D3, Mixed Berry, 5000 IU, 90 Chewable Tablets
Terry Naturally Vitamin D3, Mixed Berry, 5000 IU, 90 Chewable Tablets
Product 93 Brand N/A
Nature's Way Fortify Gummy Probiotic 6 Billion Berry Flavored
Nature's Way Fortify Gummy Probiotic 6 Billion Berry Flavored
Product 93 Brand N/A
Nature's Way Fortify Gummy Probiotic 6 Billion Berry Flavored
Nature's Way Fortify Gummy Probiotic 6 Billion Berry Flavored
Product 93 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 Starch safe in supplements?

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 Starch and why is it in my supplement?

Starch is a polysaccharide carbohydrate. 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 Starch natural or synthetic?

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.