Dibasic Calcium Phosphate

Generally Safe FillerNatural

Dibasic Calcium Phosphate 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. Dibasic calcium phosphate is a calcium salt used as a filler and binder.

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

Safety Verdict: Generally Safe

May cause digestive issues in sensitive individuals at high doses.

What is Dibasic Calcium Phosphate?

Dibasic calcium phosphate is a calcium salt used as a filler and binder.

Common Names Dibasic Calcium Phosphate, Dicalcium Phosphate
Type Filler
Origin Natural / Plant-derived
Safety Rating Generally Safe

Why is Dibasic Calcium Phosphate used in supplements?

It is used as a filler and to improve tablet hardness.

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 Dibasic Calcium Phosphate?

Generally no. Dibasic Calcium Phosphate is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

May cause digestive issues in sensitive individuals at high doses.

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing Dibasic Calcium Phosphate

These 20 highest-scoring supplements in our database use Dibasic Calcium Phosphate.

Source Naturals Selenium, 200 mcg, 120 Tablets
Source Naturals Selenium, 200 mcg, 120 Tablets
Product 100 Brand N/A
Source Naturals Chromium Picolinate, 200 mcg, 120 Tablets
Source Naturals Chromium Picolinate, 200 mcg, 120 Tablets
Product 100 Brand N/A
Source Naturals Ultra Chromium Picolinate 500™, 500 mcg, 120 Tablets
Source Naturals Ultra Chromium Picolinate 500™, 500 mcg, 120 Tablets
Product 100 Brand N/A
Source Naturals Chromium Picolinate, 200 mcg, 240 Tablets
Source Naturals Chromium Picolinate, 200 mcg, 240 Tablets
Product 100 Brand N/A
Source Naturals Ultra Chromium Picolinate 500™, 500 mcg, 60 Tablets
Source Naturals Ultra Chromium Picolinate 500™, 500 mcg, 60 Tablets
Product 100 Brand N/A
Planetary Herbals Reishi Mushroom Supreme™, 50 Tablets
Planetary Herbals Reishi Mushroom Supreme™, 50 Tablets
Product 100 Brand N/A
Planetary Herbals Reishi Mushroom Supreme™, 100 Tablets
Planetary Herbals Reishi Mushroom Supreme™, 100 Tablets
Product 100 Brand N/A
Planetary Herbals Schisandra Adrenal Recharge™, 120 Tablets
Planetary Herbals Schisandra Adrenal Recharge™, 120 Tablets
Product 100 Brand N/A
Source Naturals Pycnogenol®, 100 mg, 60 Tablets
Source Naturals Pycnogenol®, 100 mg, 60 Tablets
Product 100 Brand N/A
Source Naturals N-Acetyl Cysteine, 600 mg, 120 Tablets
Source Naturals N-Acetyl Cysteine, 600 mg, 120 Tablets
Product 100 Brand N/A
Planetary Herbals Bilberry Vision™, 100 mg, 60 Tablets
Planetary Herbals Bilberry Vision™, 100 mg, 60 Tablets
Product 100 Brand N/A
Planetary Herbals Bilberry Vision™, 100 mg, 120 Tablets
Planetary Herbals Bilberry Vision™, 100 mg, 120 Tablets
Product 100 Brand N/A
Source Naturals L-Tryptophan, 500 mg, 120 Capsules
Source Naturals L-Tryptophan, 500 mg, 120 Capsules
Product 100 Brand N/A
Source Naturals L-Tryptophan, 500 mg, 60 Capsules
Source Naturals L-Tryptophan, 500 mg, 60 Capsules
Product 100 Brand N/A
Swanson Real Food K2, Maximum Strength, 200 mcg, 30 Softgels
Swanson Real Food K2, Maximum Strength, 200 mcg, 30 Softgels
Product 100 Brand N/A
Swanson Natural Vitamin K2, 100 mcg, 30 Softgels
Swanson Natural Vitamin K2, 100 mcg, 30 Softgels
Product 100 Brand N/A
Source Naturals Pycnogenol®, 50 mg, 120 Tablets
Source Naturals Pycnogenol®, 50 mg, 120 Tablets
Product 100 Brand N/A
Source Naturals N-Acetyl Cysteine, 600 mg, 60 Tablets
Source Naturals N-Acetyl Cysteine, 600 mg, 60 Tablets
Product 100 Brand N/A
Source Naturals Pycnogenol®, 50 mg, 60 Tablets
Source Naturals Pycnogenol®, 50 mg, 60 Tablets
Product 100 Brand N/A
Source Naturals N-Acetyl Cysteine, 600 mg, 30 Tablets
Source Naturals N-Acetyl Cysteine, 600 mg, 30 Tablets
Product 100 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 Dibasic Calcium Phosphate safe in supplements?

Dibasic Calcium Phosphate 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. May cause digestive issues in sensitive individuals at high doses. In GoodSupp's database, 20 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Dibasic Calcium Phosphate and why is it in my supplement?

Dibasic calcium phosphate is a calcium salt used as a filler and binder. 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 Dibasic Calcium Phosphate natural or synthetic?

Dibasic Calcium Phosphate 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.