Official FDA Data

Food Additive Database

3,972 FDA-listed substances — safety ratings, regulatory status, adverse event data.

Showing 13451368 of 3,972 additives

Avoid

Calamus--prohibited

Flavoring

Calamus is a flavoring agent derived from the rhizome of Acorus calamus plant, historically used to impart warm, spicy notes to beverages and foods. Due to toxicological concerns, particularly regarding the compound beta-asarone, calamus has been prohibited in food use by the FDA and other major regulatory bodies.

CAS 977022-90-4View
Safe

Calcium Acetate

Colorant

Calcium acetate (CAS 62-54-4) is a calcium salt of acetic acid used in food processing as a firming agent, pH control agent, and stabilizer. It serves multiple technological functions including texturizing, sequestering, and acting as a processing aid in various food applications.

CAS 62-54-4View
Safe

Calcium Ascorbate

Antioxidant

Calcium ascorbate is a mineral salt combining calcium and ascorbic acid (vitamin C) that functions as an antioxidant in food products. It prevents oxidation and color degradation in processed foods while providing supplemental calcium and vitamin C.

CAS 5743-27-1View
Safe

Calcium Benzoate

Other

Calcium benzoate is the calcium salt of benzoic acid and functions as an antimicrobial preservative in food and beverages. It works by inhibiting the growth of bacteria, yeasts, and molds, thereby extending product shelf life and maintaining food safety.

CAS 2090-05-3View
Safe

Calcium Bromate

Leavening

Calcium bromate is a leavening agent and dough strengthener used in baking to improve bread quality and texture. It functions by oxidizing gluten proteins, enhancing dough elasticity and gas retention during fermentation and baking.

CAS 10102-75-7View
Unknown

Calcium Caprate

Emulsifier

Calcium caprate is a salt derived from capric acid (a saturated medium-chain fatty acid) and calcium. It functions as an emulsifier, anticaking agent, and release agent in food products, helping to improve texture and prevent clumping.

CAS 13747-30-3View
Unknown

Calcium Caprylate

Emulsifier

Calcium caprylate is a salt derived from caprylic acid (an 8-carbon saturated fatty acid) and calcium. It functions as an emulsifier, anticaking agent, and lubricant in food manufacturing, helping to improve texture and prevent clumping in powdered products.

CAS 6107-56-8View
Safe

Calcium Carbonate

Colorant

Calcium carbonate (CAS 471-34-1) is a naturally occurring mineral compound commonly used in food as an anticaking agent, leavening agent, and nutrient supplement. It serves multiple functions including pH control, moisture regulation, and as a source of dietary calcium in fortified foods.

CAS 471-34-1View
Safe

Calcium Caseinate

Colorant

Calcium caseinate is a milk-derived protein product made by precipitating casein (milk protein) with calcium. It serves multiple functions in food manufacturing including as a stabilizer, thickener, texturizer, and nutrient fortification ingredient, with no reported adverse events or recalls.

CAS 9005-43-0View
Safe

Calcium Chloride

Acidity-regulator

Calcium chloride is an inorganic salt commonly used in food processing as a firming agent, desiccant, and pH regulator. It strengthens cell walls in vegetables and fruits, prevents caking in dry products, and supports various food manufacturing processes.

CAS 10035-04-8View
Safe

Calcium Citrate

Nutrient

Calcium citrate (CAS 813-94-5) is a calcium salt of citric acid used in food as a nutrient supplement, firming agent, and pH control agent. It is Generally Recognized As Safe (GRAS) by the FDA and has no documented adverse events or recalls associated with its use in food products.

CAS 813-94-5View
Avoid

Calcium Cyclamate--prohibited

Sweetener

Calcium cyclamate is a synthetic non-nutritive sweetener approximately 30-40 times sweeter than sucrose. It was widely used in beverages and processed foods but has been prohibited in many countries, including the United States, due to regulatory decisions based on animal study findings.

CAS 5897-16-5View
Unknown

Calcium Diglutamate

Other

Calcium diglutamate is a calcium salt of glutamic acid that functions as a food additive, though its specific applications in food products remain largely undocumented. With no reported adverse events or FDA recalls, and minimal regulatory approval data, this additive represents an understudied category in the food safety landscape.

CAS 5996-22-5View
Safe

Calcium Fumarate

Nutrient

Calcium fumarate is a nutrient supplement derived from fumaric acid and calcium that serves as a source of dietary calcium. It is used in food products to fortify or supplement calcium content and support nutritional requirements.

CAS 7718-51-6View
Safe

Calcium Gluconate

Flavoring

Calcium gluconate is a calcium salt derived from gluconic acid, functioning as a firming agent, flavor enhancer, and nutrient supplement in food products. It is used to improve texture, maintain firmness in processed foods, and provide bioavailable calcium fortification.

CAS 299-28-5View
Unknown

Calcium Glycerophosphate

Stabilizer

Calcium glycerophosphate is an organic compound combining calcium with glycerophosphoric acid, functioning as both a nutrient supplement and stabilizer in food products. It is used to fortify foods with bioavailable calcium while providing textural stability and thickening properties.

CAS 27214-00-2View
Caution

Calcium Hexametaphosphate

Sequestrant

Calcium hexametaphosphate (CHMP) is an inorganic salt used as a sequestrant in food processing. It binds to metal ions and other compounds to improve food stability, texture, and shelf life in various applications including seafood, beverages, and processed foods.

CAS 10102-76-8View
Safe

Calcium Hydroxide

Nutrient

Calcium hydroxide is an inorganic compound derived from limestone that functions as a firming agent, nutrient supplement, and pH control agent in food processing. It is widely used in food manufacturing and has been designated as Generally Recognized as Safe (GRAS) by the FDA.

CAS 1305-62-0View
Unknown

Calcium Hypophosphite

Antioxidant

Calcium hypophosphite (CAS 7789-79-9) is an inorganic salt compound used as an antioxidant in food products. It functions to prevent oxidation and extend shelf life by inhibiting deterioration caused by exposure to oxygen.

CAS 7789-79-9View
Safe

Calcium Iodate

Nutrient

Calcium iodate (CAS 7789-80-2) is an inorganic salt used as a dough strengthener, flour treating agent, and iodine nutrient supplement in food processing. It improves bread quality while fortifying flour with essential iodine to support thyroid health.

CAS 7789-80-2View
Safe

Calcium Lactate

Flavoring

Calcium lactate is a calcium salt of lactic acid that functions as a multi-purpose food additive in numerous applications. It serves primarily as a dough strengthener, firming agent, and nutrient supplement while also contributing to flavor enhancement and pH control in various food products.

CAS 814-80-2View
Unknown

Calcium Lactobionate

Firming-agent

Calcium lactobionate is a calcium salt derived from lactobionic acid, used as a firming agent in food products to maintain texture and structural integrity. It functions by strengthening cell walls and is primarily utilized in processed foods where firmness retention is desired.

CAS 5001-51-4View
Safe

Calcium Laurate

Emulsifier

Calcium laurate is a salt formed from calcium and lauric acid (a fatty acid). It functions as an emulsifier, anticaking agent, and lubricant in food products, helping to improve texture and prevent clumping in dry ingredients.

CAS 4696-56-4View
Unknown

Calcium Lignosulfonate

Other

Calcium lignosulfonate is a surface-active agent derived from lignin, a natural polymer found in wood. It is used in food processing as an emulsifier and dispersing agent to improve texture and stability in various food products.

CAS 8061-52-7View

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