Cellulose Powder

Safe FillerNatural

Cellulose Powder is a naturally derived filler used in dietary supplements. Safety rating: Safe. It is widely considered safe at typical supplement doses. Found in 20 supplements in the GoodSupp database. Powdered plant cellulose used as a filler.

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

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Cellulose Powder?

Powdered plant cellulose used as a filler.

Common Names Cellulose Powder
Type Filler
Origin Natural / Plant-derived
Safety Rating Safe

Why is Cellulose Powder used in supplements?

Adds bulk and improves flow during manufacturing.

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 Cellulose Powder?

No. Cellulose Powder 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 Cellulose Powder

These 20 highest-scoring supplements in our database use Cellulose Powder.

Terry Naturally HRG80™ Red Ginseng Energy, 30 Capsules (200 mg per Capsule)
Terry Naturally HRG80™ Red Ginseng Energy, 30 Capsules (200 mg per Capsule)
Product 100 Brand N/A
Terry Naturally St. John's Wort 900, 900 mg, 60 Tablets
Terry Naturally St. John's Wort 900, 900 mg, 60 Tablets
Product 100 Brand N/A
NOW Foods Thermo Green Tea, 700 mg, 90 Veg Capsules
NOW Foods Thermo Green Tea, 700 mg, 90 Veg Capsules
Product 100 Brand N/A
EuroMedica Curaphen®, 120 Tablets
EuroMedica Curaphen®, 120 Tablets
Product 100 Brand N/A
EuroMedica Curaphen®, 60 Tablets
EuroMedica Curaphen®, 60 Tablets
Product 100 Brand N/A
NOW Foods Hawthorn Extract, 600 mg, 90 Veg Capsules
NOW Foods Hawthorn Extract, 600 mg, 90 Veg Capsules
Product 100 Brand N/A
Terry Naturally Curamin®, Pain Relief, 120 Tablets
Terry Naturally Curamin®, Pain Relief, 120 Tablets
Product 100 Brand N/A
Terry Naturally Curamin, Pain Relief, 60 Tablets
Terry Naturally Curamin, Pain Relief, 60 Tablets
Product 100 Brand N/A
Terry Naturally Curamin, Low Back Pain Relief, 60 Capsules
Terry Naturally Curamin, Low Back Pain Relief, 60 Capsules
Product 100 Brand N/A
Terry Naturally Arthocin, 60 Capsules
Terry Naturally Arthocin, 60 Capsules
Product 100 Brand N/A
Protocol For Life Balance Protodophilus, 100 billion, 30 Veg Capsules
Protocol For Life Balance Protodophilus, 100 billion, 30 Veg Capsules
Product 100 Brand N/A
NOW Serrazimes
NOW Serrazimes
Product 100 Brand N/A
NOW NOW Supplements, Eggshell Membrane (A Unique Biological Matrix Composed of Major Joint Constituents) 500 mg, 60 Veg Capsules
NOW NOW Supplements, Eggshell Membrane (A Unique Biological Matrix Composed of Major Joint Constituents) 500 mg, 60 Veg Capsules
Product 100 Brand N/A
Terry Naturally Curamin®, Headache Pain Relief, 21 Tablets
Terry Naturally Curamin®, Headache Pain Relief, 21 Tablets
Product 97 Brand N/A
Terry Naturally Healthy Knees & Joints, 60 Capsules
Terry Naturally Healthy Knees & Joints, 60 Capsules
Product 96 Brand N/A
Terry Naturally HRG80™ Red Ginseng, 48 Capsules
Terry Naturally HRG80™ Red Ginseng, 48 Capsules
Product 95 Brand N/A
Terry Naturally Clinical OPC® Heart, 60 Capsules
Terry Naturally Clinical OPC® Heart, 60 Capsules
Product 95 Brand N/A
NOW Foods Vegetarian Dry E-400, 268 mg (400 IU), 100 Veg Capsules
NOW Foods Vegetarian Dry E-400, 268 mg (400 IU), 100 Veg Capsules
Product 93 Brand N/A
Terry Naturally Curamin, Pain Relief, 30 Tablets
Terry Naturally Curamin, Pain Relief, 30 Tablets
Product 93 Brand N/A
NOW Foods Kelp, 325 mcg, 250 Veg Capsules
NOW Foods Kelp, 325 mcg, 250 Veg Capsules
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 Cellulose Powder safe in supplements?

Yes. Cellulose Powder 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 Cellulose Powder and why is it in my supplement?

Powdered plant cellulose used as a filler. 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 Cellulose Powder natural or synthetic?

Cellulose Powder 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.