Cellulose (Capsule Shell)

Safe CapsuleNatural

Cellulose (Capsule Shell) is a naturally derived capsule 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 plant-derived polymer used to make capsules.

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

Safety Verdict: Safe

This ingredient is rated safe for use in dietary supplements.

What is Cellulose (Capsule Shell)?

A plant-derived polymer used to make capsules.

Common Names Cellulose (Capsule Shell), Vegetable Cellulose Capsule
Type Capsule
Origin Natural / Plant-derived
Safety Rating Safe

Why is Cellulose (Capsule Shell) used in supplements?

It is used to encapsulate supplement ingredients.

Role in supplements: Capsule material — forms the shell that contains the supplement's active ingredients. Dissolves in the stomach to release contents.

Should you be concerned about Cellulose (Capsule Shell)?

No. Cellulose (Capsule Shell) 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 (Capsule Shell)

These 20 highest-scoring supplements in our database use Cellulose (Capsule Shell).

Country Life NAC, N-Acetyl Cysteine, 750 mg, 60 Vegan Capsules
Country Life NAC, N-Acetyl Cysteine, 750 mg, 60 Vegan Capsules
Product 100 Brand N/A
Country Life Pycnogenol, 100 mg, 30 Vegan Capsules
Country Life Pycnogenol, 100 mg, 30 Vegan Capsules
Product 100 Brand N/A
Country Life NAC, 750 mg, 30 Vegan Capsules
Country Life NAC, 750 mg, 30 Vegan Capsules
Product 100 Brand N/A
Country Life High Potency Biotin, 5 mg, 60 Vegan Capsules
Country Life High Potency Biotin, 5 mg, 60 Vegan Capsules
Product 100 Brand N/A
Country Life Easy Iron, 25 mg, 90 Vegan Capsules
Country Life Easy Iron, 25 mg, 90 Vegan Capsules
Product 100 Brand N/A
Country Life High Potency Biotin, 5 mg, 120 Vegan Capsules
Country Life High Potency Biotin, 5 mg, 120 Vegan Capsules
Product 100 Brand N/A
Country Life Benfotiamine with Thiamin, 150 mg, 60 Vegan Capsules
Country Life Benfotiamine with Thiamin, 150 mg, 60 Vegan Capsules
Product 93 Brand N/A
Country Life Quercetin + D3, 90 Vegetarian Capsules
Country Life Quercetin + D3, 90 Vegetarian Capsules
Product 93 Brand N/A
Country Life Biotin, High Potency, 10 mg, 60 Vegan Capsules
Country Life Biotin, High Potency, 10 mg, 60 Vegan Capsules
Product 93 Brand N/A
Country Life Target-Mins, Magnesium Caps with Silica, 300 mg, 120 Vegan Capsules
Country Life Target-Mins, Magnesium Caps with Silica, 300 mg, 120 Vegan Capsules
Product 93 Brand N/A
Country Life L-Tyrosine Caps, 500 mg, 100 Vegetarian Capsules
Country Life L-Tyrosine Caps, 500 mg, 100 Vegetarian Capsules
Product 93 Brand N/A
Country Life L-Theanine, 200 mg, 60 Vegan Capsules
Country Life L-Theanine, 200 mg, 60 Vegan Capsules
Product 93 Brand N/A
Country Life Taurine Caps, 500 mg, 100 Vegan Capsules
Country Life Taurine Caps, 500 mg, 100 Vegan Capsules
Product 93 Brand N/A
Country Life L-Tyrosine, 500 mg
Country Life L-Tyrosine, 500 mg
Product 93 Brand N/A
Country Life Power-Dophilus™, 12 billion CFUs, 100 Vegetarian Capsules
Country Life Power-Dophilus™, 12 billion CFUs, 100 Vegetarian Capsules
Product 92 Brand N/A
Country Life Power-Dophilus®, 200 Vegan Capsules
Country Life Power-Dophilus®, 200 Vegan Capsules
Product 89 Brand N/A
Country Life Coenzyme B-Complex, Advanced, 60 Vegan Capsules
Country Life Coenzyme B-Complex, Advanced, 60 Vegan Capsules
Product 88 Brand N/A
Country Life Coenzyme B-Complex, Advanced, 120 Vegan Capsules
Country Life Coenzyme B-Complex, Advanced, 120 Vegan Capsules
Product 88 Brand N/A
Country Life Maxi-Hair Plus, 360 Vegetarian Capsules
Country Life Maxi-Hair Plus, 360 Vegetarian Capsules
Product 88 Brand N/A
Country Life Vegan CoQ10, 100 mg, 60 Vegan Capsules
Country Life Vegan CoQ10, 100 mg, 60 Vegan Capsules
Product 87 Brand N/A
Related Ingredients
Frequently Asked Questions
Is Cellulose (Capsule Shell) safe in supplements?

Yes. Cellulose (Capsule Shell) 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 (Capsule Shell) and why is it in my supplement?

A plant-derived polymer used to make capsules. It forms the capsule shell that contains and protects the supplement's active ingredients, dissolving in the digestive tract to release the contents. It appears in 20 products in the GoodSupp database.

Is Cellulose (Capsule Shell) natural or synthetic?

Cellulose (Capsule Shell) 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.