Croscarmellose Sodium

Safe BinderSynthetic

Croscarmellose Sodium is a synthetic binder used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 20 supplements in the GoodSupp database. A modified cellulose polymer used as a tablet disintegrant.

20 Products use this
Safe Safety rating
Binder Category
No Natural origin

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Croscarmellose Sodium?

A modified cellulose polymer used as a tablet disintegrant.

Common Names Croscarmellose Sodium
Type Binder
Origin Synthetic / Manufactured
Safety Rating Safe

Why is Croscarmellose Sodium used in supplements?

Helps tablets break apart and dissolve quickly in the stomach.

Role in supplements: Binder — holds tablet ingredients together so they don't crumble.

Should you be concerned about Croscarmellose Sodium?

No. Croscarmellose Sodium 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 Croscarmellose Sodium

These 20 highest-scoring supplements in our database use Croscarmellose Sodium.

Doctor's Best High Absorption Magnesium Lysinate Glycinate, Chelated, Albion® TRAACS®, 120 Tablets, (100 mg Per tablet)
Doctor's Best High Absorption Magnesium Lysinate Glycinate, Chelated, Albion® TRAACS®, 120 Tablets, (100 mg Per tablet)
Product 100 Brand N/A
Doctor's Best High Absorption Magnesium Lysinate Glycinate, Chelated, Albion® TRAACS®, 240 Tablets (100 mg Per tablet)
Doctor's Best High Absorption Magnesium Lysinate Glycinate, Chelated, Albion® TRAACS®, 240 Tablets (100 mg Per tablet)
Product 100 Brand N/A
NOW Foods NAC, 1,000 mg, 120 Tablets
NOW Foods NAC, 1,000 mg, 120 Tablets
Product 100 Brand N/A
Life Extension Vitamin B12, Methylcobalamin, 500 mcg, 100 Vegetarian Lozenges
Life Extension Vitamin B12, Methylcobalamin, 500 mcg, 100 Vegetarian Lozenges
Product 100 Brand N/A
Doctor's Best High Absorption Iron, 27 mg, 120 Tablets
Doctor's Best High Absorption Iron, 27 mg, 120 Tablets
Product 100 Brand N/A
Youtheory Men®, Shilajit, 60 Veg Caps (250 mg per Capsule)
Youtheory Men®, Shilajit, 60 Veg Caps (250 mg per Capsule)
Product 100 Brand N/A
NOW Foods NAC, 1,000 mg, 60 Tablets
NOW Foods NAC, 1,000 mg, 60 Tablets
Product 100 Brand N/A
Swanson Magnesium Taurate, 120 tablets (100 mg per Tablet)
Swanson Magnesium Taurate, 120 tablets (100 mg per Tablet)
Product 100 Brand N/A
Natural Factors B12, Methylcobalamin, 1,000 mcg, 90 Chewable Tablets
Natural Factors B12, Methylcobalamin, 1,000 mcg, 90 Chewable Tablets
Product 100 Brand N/A
Natural Factors B12, Methylcobalamin, 1,000 mcg, 180 Chewable Tablets
Natural Factors B12, Methylcobalamin, 1,000 mcg, 180 Chewable Tablets
Product 100 Brand N/A
KAL Calcium Citrate D-3, 90 Tablets
KAL Calcium Citrate D-3, 90 Tablets
Product 100 Brand N/A
BariatricPal Calcium Citrate + D3, 180 Coated Tablets
BariatricPal Calcium Citrate + D3, 180 Coated Tablets
Product 100 Brand N/A
Bariatric Advantage Non-Chewable Calcium Citrate, 180 Tablets
Bariatric Advantage Non-Chewable Calcium Citrate, 180 Tablets
Product 100 Brand N/A
KAL Calcium Citrate D-3, 180 Tablets
KAL Calcium Citrate D-3, 180 Tablets
Product 100 Brand N/A
Nature's Life Renewing Magnesium Malate, 200 mg, 100 Tablets
Nature's Life Renewing Magnesium Malate, 200 mg, 100 Tablets
Product 100 Brand N/A
Carlson Magnesium Glycinate, 200 mg, 180 Tablets
Carlson Magnesium Glycinate, 200 mg, 180 Tablets
Product 100 Brand N/A
Swanson Magnesium Citrate, 240 Tablets
Swanson Magnesium Citrate, 240 Tablets
Product 100 Brand N/A
Bio Nutrition Zinc Citrate, 30 mg, 100 Tablets
Bio Nutrition Zinc Citrate, 30 mg, 100 Tablets
Product 100 Brand N/A
Mason Natural Chelated Zinc Gluconate, 100 mg, 100 Tablets
Mason Natural Chelated Zinc Gluconate, 100 mg, 100 Tablets
Product 100 Brand N/A
Solaray Vital Extracts, St. John's Wort, 900 mg, 60 Tablets
Solaray Vital Extracts, St. John's Wort, 900 mg, 60 Tablets
Product 100 Brand N/A
Related Ingredients
Acacia Generally Safe Acacia Gum Safe Croscarmellose Generally Safe Crospovidone Generally Safe Gum Acacia^ Generally Safe Hydrogenated Polyisobutene Generally Safe Hydroxypropyl Cellulose Safe Hydroxypropylcellulose Generally Safe
Frequently Asked Questions
Is Croscarmellose Sodium safe in supplements?

Yes. Croscarmellose Sodium 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 Croscarmellose Sodium and why is it in my supplement?

A modified cellulose polymer used as a tablet disintegrant. As a binder, it holds tablet ingredients together so they maintain their shape and don't crumble during handling. It appears in 20 products in the GoodSupp database.

Is Croscarmellose Sodium natural or synthetic?

Croscarmellose Sodium is synthetically produced, meaning it is manufactured through chemical processes rather than directly extracted from natural sources. Synthetic ingredients are extremely common in supplements and are not inherently less safe than natural alternatives. In many cases, synthetic production allows for higher purity and more consistent quality. The FDA regulates both natural and synthetic supplement ingredients under the same safety standards. GoodSupp rates ingredients based on their actual safety data regardless of whether they're natural or synthetic.

Check Any Supplement's Ingredients

Scan a barcode with GoodSupp to instantly see safety ratings for every ingredient.

Download on App Store
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.