Processing Aid Ingredients

We've indexed 220 processing aid ingredients. Of those, 170 confirmed vegan, 13 non-vegan, 37 that depend on the source. Use this hub to look up any processing aid on a label and find vegan alternatives where needed.

What are processing aid ingredients?

Processing Aid ingredients appear in a wide range of processed foods. Whether each one is vegan depends on its source — plant, mineral, synthetic, or animal. The entries below detail each processing aid ingredient indexed in our database, with confirmed status and vegan alternatives where relevant.

Processing Aid at a glance

Non-vegan processing aid ingredients to avoid

Commonly found in

Table saltSupplementsShampoosSunscreensAnti-aging serumsBaking powderSpicesEnergy drinksChewing gumDeodorantsDietary supplementsFast food bread

All processing aid ingredients (220)

Adenosine

Vegan

A yeast-derived ingredient that functions as a soothing and skin-restoring agent with proven anti-wrinkle benefits.

Allantoin

Check the Label

A skin-soothing, cell-regenerating ingredient widely used in anti-aging, acne, and scar treatments.

Almond Flour

Vegan

Blanched, ground almonds used extensively in keto and gluten-free baking.

Alpha-Arbutin

Vegan

A high-end skin-brightening ingredient that helps fade dark spots and hyperpigmentation by inhibiting melanin production.

Aluminium Ammonium Sulfate

Vegan

A firming agent.

Aluminium Potassium Sulfate

Vegan

Commonly known as alum, used in food processing to maintain crispness in pickles.

Aluminium Silicate

Vegan

A naturally occurring clay mineral used as an anti-caking agent.

Aluminium Silicate

Vegan

An anti-caking agent.

Aluminium Sodium Sulfate

Vegan

A mineral salt used as a firming agent and acid in baking.

Aluminium Sulfate

Vegan

A mineral salt used as a firming agent.

Amaranth Flour

Vegan

A protein-rich, gluten-free pseudocereal flour.

Ammonia

Vegan

A gas used in food processing (to adjust pH) and as a refrigerant.

Ammonium Bicarbonate

Vegan

A traditional raising agent used in flat, dry cookies and crackers.

Ammonium Carbonate

Vegan

A leavening agent often used in traditional baking, known as 'baker's ammonia'.

Ammonium Hydroxide

Vegan

Used to process cocoa and wash salads.

Ammonium Sulfate

Vegan

A mineral salt used as a dough conditioner.

Amylase

Check the Label

An enzyme that breaks down starch into sugars. It is used in baking to help yeast grow and in the brewing of beer.

Argon

Vegan

A noble gas used as a protective atmosphere to preserve the flavor of wine and snacks.

Azelaic Acid

Vegan

A naturally occurring dicarboxylic acid used to treat acne, rosacea, and hyperpigmentation.

Azodicarbonamide

Vegan

A dough conditioner and bleaching agent.

Azodicarbonamide

Vegan

A chemical compound used as a whitening agent in flour and a blowing agent in plastics.

Azodicarbonamide

Vegan

A dough conditioner and bleaching agent.

Beer

Check the Label

An alcoholic beverage made by fermenting starches, typically from malted barley, and flavored with hops. Some beers undergo a clarification process or contain flavor additives.

Beeswax

Not Vegan

A natural wax produced by honey bees, widely used as a glazing agent in food and a structural base in cosmetics.

Behentrimonium Chloride

Vegan

A waxy compound used as an anti-static agent and hair conditioning ingredient to soften thick, coarse hair.

Bentonite

Vegan

A clay used to clarify wine and juices.

Bentonite Clay

Vegan

An absorbent aluminum phyllosilicate clay used to draw out impurities from the skin and to clarify wine.

Beta-Alanine

Vegan

A naturally occurring beta-amino acid used primarily in pre-workout supplements to improve muscular endurance and reduce fatigue.

Beta-Cyclodextrin

Vegan

A cyclic oligosaccharide used to encapsulate flavors and protect them from light and heat.

Beta-Cyclodextrin

Vegan

A carrier for flavors.

Biotin

Vegan

A B-vitamin heavily marketed in supplements to improve hair growth and nail strength.

Bleached Starch

Vegan

A modified starch used to keep powders dry and free-flowing.

Bone Char

Check the Label

A highly porous, black, granular material used in the sugar refining process to decolorize raw sugar and make it pure white.

Bromelain

Vegan

A protein-digesting enzyme mixture used as a meat tenderizer and in anti-inflammatory supplements.

Buckwheat Flour

Vegan

A gluten-free seed flour.

Butylene Glycol Dicaprylate/Dicaprate

Check the Label

An emollient and skin-conditioning agent that makes cosmetics feel light, silky, and easy to spread.

Calcium Aluminium Silicate

Vegan

An anti-caking agent.

Calcium Aluminium Silicate

Vegan

An anti-caking agent.

Calcium Ferrocyanide

Vegan

An anti-caking agent used primarily in salt and for clarifying wine.

Calcium Ferrocyanide (E538)

Vegan

An anti-caking agent used in table salt.

Calcium Gluconate

Vegan

A firming agent and acidity regulator.

Calcium Hydroxide

Vegan

A mineral used in the nixtamalization of corn (to make tortillas) and in water treatment.

Calcium Hydroxide (E526)

Vegan

A mineral used in nixtamalization of corn for tortillas.

Calcium Oxide

Vegan

Used in sugar refining and corn processing.

Calcium Oxide

Vegan

A mineral compound used as an acidity regulator and processing aid.

Calcium Peroxide

Vegan

A solid peroxide used as a dough conditioner and as a source of oxygen in agriculture.

Calcium Peroxide

Vegan

A dough conditioner used in bread making.

Calcium Silicate

Vegan

An anti-caking agent used in salt and baking powder.

Candelilla Wax

Vegan

A hard, yellowish plant wax used as a binder and glazing agent, extremely popular in vegan lip care products.

Caprylic/Capric Triglyceride

Check the Label

A silky, non-greasy liquid derived from mixing fatty acids with glycerin, used as an emollient and solvent in cosmetics.

Caprylyl Glycol

Vegan

A skin-conditioning agent that also boosts the effectiveness of other preservatives in cosmetics.

Carbamide

Vegan

Also known as urea, used to improve chewing gum texture.

Carbamide Peroxide

Vegan

A chemical composed of hydrogen peroxide and urea, widely used in professional and at-home teeth whitening kits.

Carbon Dioxide

Vegan

A gas used to carbonate beverages and as a preservative in packaging.

Carnauba Wax

Vegan

A remarkably hard plant wax known as the 'queen of waxes', used to create a glossy finish on foods, pills, and cosmetics.

Cassava Flour

Vegan

A grain-free, gluten-free flour made from the whole cassava root.

Catalase

Check the Label

A common enzyme that protects cells from oxidative damage by breaking down hydrogen peroxide into water and oxygen.

Ceramides

Check the Label

Lipids (fats) that make up over 50% of the skin's natural composition, crucial for maintaining the skin barrier and moisture.

Cetrimonium Chloride

Vegan

A liquid conditioning agent used to prevent static electricity, detangle hair, and inhibit the growth of bacteria in liquid products.

Chickpea Flour

Vegan

A high-protein flour made from ground garbanzo beans.

Chitin

Not Vegan

A fibrous substance consisting of polysaccharides, used in agriculture, winemaking, and dietary supplements (for weight loss).

Chitosan

Not Vegan

A linear polysaccharide derived from chitin, heavily marketed in supplements as a 'fat binder' for weight loss.

Chlorine

Vegan

A gas used for flour bleaching and water treatment.

Chlorine Dioxide

Vegan

A gas used for bleaching flour.

Chlorine Dioxide

Vegan

A bleaching agent used to make flour stark white.

Chlorine Dioxide

Vegan

A gas used to bleach flour.

Chlorine Dioxide

Vegan

A chemical compound used for bleaching flour and disinfecting water.

Chlorine Gas

Vegan

Used as a bleaching agent for flour in some countries.

Choline Bitartrate

Vegan

An essential nutrient that is vital for liver function, brain development, and nerve function.

Citrulline Malate

Vegan

A compound consisting of the amino acid citrulline and the organic salt malate, used to increase blood flow and nitric oxide levels.

Cocamide DEA

Vegan

A synthetic chemical derived from coconut oils, used to make cosmetics produce a thick, stable lather.

Cocamidopropyl Betaine

Vegan

A gentle surfactant used to create rich lather and foam in personal care products.

Coconut Flour

Vegan

Dried, defatted, and ground coconut meat, highly absorbent and used in low-carb baking.

Coenzyme Q10

Vegan

A naturally occurring antioxidant in the body, used in supplements and skincare to protect cells from damage and support energy production.

Colloidal Silicon Dioxide

Vegan

A very fine form of silica used as a glidant to help powders flow in manufacturing.

Creatine Monohydrate

Vegan

The most scientifically proven sports supplement for increasing muscle mass, strength, and exercise performance.

Crospovidone

Vegan

A cross-linked form of PVP used as a disintegrant in tablets to help them dissolve quickly in the stomach.

Cross-linked Sodium Carboxymethyl Cellulose

Vegan

An internally cross-linked CMC used to help pharmaceutical and supplement tablets disintegrate in the stomach.

Denatonium Benzoate

Vegan

The most bitter chemical known, added to ethanol to make it undrinkable (denatured).

Diastase

Vegan

An enzyme that transforms starch into maltose.

Dicaprylyl Carbonate

Vegan

A fast-spreading emollient that leaves a dry, velvety feel on the skin, often used as a plant-based silicone alternative.

Dimethylpolysiloxane

Vegan

A form of silicone used as an anti-foaming agent in food processing and frying oils.

Dimethylpolysiloxane

Vegan

An anti-foaming agent used in frying oils.

Disodium EDTA

Vegan

A chelating agent used in cosmetics and food to bind to metal ions, preventing them from spoiling the product's color or texture.

Ethyl Cellulose

Vegan

A derivative of cellulose used primarily as a coating agent and a binder in pharmaceuticals and food.

Ferulic Acid

Vegan

A plant-based antioxidant that boosts the effects of other antioxidants, most famously paired with Vitamins C and E.

Fish Gelatin

Not Vegan

A gelling agent often used by pescatarians or as a kosher/halal alternative to pig gelatin.

Glucuronolactone

Vegan

A naturally occurring chemical produced by the metabolism of glucose in the human liver, used in energy drinks for alertness.

Glutathione

Check the Label

A powerful antioxidant naturally found in the body, used in supplements and skincare to brighten skin and support detoxification.

Glycolic Acid

Vegan

An alpha hydroxy acid (AHA) used for chemical exfoliation to improve skin texture and brightness.

Helium

Vegan

A noble gas used occasionally in specialty food packaging or for inflating balloons.

Heptane

Vegan

A solvent used for oil extraction.

Hexane

Vegan

A solvent used to extract oils from seeds like soybeans, sunflowers, and rapeseeds.

HMB (Beta-hydroxy beta-methylbutyrate)

Vegan

A metabolite of the amino acid leucine, used to prevent muscle protein breakdown and support muscle recovery.

Hyaluronic Acid

Check the Label

A highly popular moisture-retaining molecule used heavily in anti-aging skincare, serums, and joint supplements.

Hydrogen

Vegan

A gas used in the hydrogenation of oils to make them solid.

Hydrogen

Vegan

Used in the hydrogenation of vegetable oils.

Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Vegan

A synthetic polymer used as a thickener, emulsifier, and texture enhancer to give creams a smooth, melting feel.

Inositol

Vegan

A type of sugar that influences the body's insulin response and several hormones associated with mood and fertility.

Invertase

Vegan

An enzyme that catalyzes the breakdown of sucrose into fructose and glucose.

Invertase (E1103)

Vegan

An enzyme that breaks down sucrose.

Isinglass

Not Vegan

A gelatinous substance used primarily as a fining agent to clarify beverages, making them clear rather than cloudy.

Isopropyl Myristate

Check the Label

A popular emollient used to reduce the greasy feel of heavy lotions and to help active ingredients penetrate the skin.

L-Carnitine

Vegan

A chemical naturally produced by the human body to turn fat into energy, heavily popular as a weight-loss supplement.

L-Cysteine

Check the Label

An amino acid used primarily as a dough conditioner to speed up industrial baking and improve bread texture.

L-Cysteine (E920)

Check the Label

An amino acid used to improve the texture of commercial bread dough.

L-Glutamine

Check the Label

The most abundant amino acid in the body, heavily supplemented for gut health and muscle recovery.

L-Isoleucine

Check the Label

An essential amino acid that plays a key role in muscle metabolism and immune function.

L-Leucine

Check the Label

An essential branch-chain amino acid (BCAA) used by athletes to stimulate muscle protein synthesis.

L-Phenylalanine

Vegan

An essential amino acid used in the biosynthesis of other amino acids and important for brain health.

L-Tryptophan

Vegan

An essential amino acid that serves as a precursor to serotonin and melatonin, often used for sleep and mood support.

L-Tyrosine

Check the Label

An amino acid popular in nootropic stacks and pre-workouts for its ability to improve focus and reduce stress.

L-Valine

Check the Label

One of the three essential branched-chain amino acids (BCAAs) that help provide energy to muscles and support the immune system.

Lactase

Vegan

An enzyme used to break down lactose (milk sugar), popular for lactose intolerance.

Lanolin

Not Vegan

A waxy substance used heavily in cosmetics and lip care for its moisturizing properties, and also as a source for Vitamin D3.

Lanolin Alcohol

Not Vegan

A complex mixture of alcohols derived from the hydrolysis of lanolin (wool grease).

Lipase

Check the Label

An enzyme that breaks down fats, commonly used in food production to develop sharp and tangy flavors, especially in cheese.

Magnesium Carbonate

Vegan

A mineral salt used as an anti-caking agent and for color retention.

Magnesium Oxide (E530)

Vegan

A mineral salt used as an anti-caking agent.

Magnesium Silicate

Vegan

An anti-caking agent used in powdered foods.

Magnesium Silicate

Vegan

An anti-caking agent.

Magnesium Stearate

Check the Label

A salt containing magnesium and stearic acid, primarily used as a flow agent, lubricant, or anti-caking agent in the manufacturing of tablets, capsules, and powders.

Mandelic Acid

Vegan

An alpha hydroxy acid (AHA) derived from bitter almonds, used in skincare for gentle exfoliation and treating acne.

Methacrylic Acid Copolymer

Vegan

A synthetic polymer used for enteric coating of tablets, allowing them to bypass the stomach and dissolve in the intestine.

Mica

Vegan

A group of silicate minerals that are ground down into a sparkling powder to give makeup a shimmering finish.

Microbial Rennet

Vegan

A plant-based or fungal alternative to animal rennet, used to coagulate milk in vegetarian cheeses.

Millet Flour

Vegan

A sweet, mild-tasting gluten-free grain flour.

Nitrogen

Vegan

An atmospheric gas used to package food and prevent oxidation.

Nitrogen

Vegan

An atmospheric gas used to maintain freshness in packaged snacks.

Oxygen

Vegan

Used in food packaging to maintain the color of fresh produce and in medical therapy.

Oxygen

Vegan

Used in modified atmosphere packaging to preserve the color of meat and vegetables.

Oxystearin

Check the Label

A mixture of glycerides of partially oxidized stearic acids, used as a crystallization inhibitor in oils.

Panthenol

Check the Label

A highly effective moisturizer and wound healer, converted in the body into Vitamin B5. Used primarily in hair care and tattoo aftercare.

Panthenyl Ethyl Ether

Vegan

A derivative of Panthenol (Vitamin B5) used primarily as a hair conditioning agent to improve shine and manageability.

Papain

Vegan

A powerful proteolytic enzyme used to tenderize meat and clarify beverages.

Pectinase

Vegan

An enzyme used to break down pectin in fruits, largely used in juice extraction.

PEG-100 Stearate

Check the Label

A popular emulsifier used in cosmetics to give creams a soft, luxurious feel.

Pepsin

Not Vegan

A digestive enzyme that breaks down proteins, commercially used as a processing aid in cheesemaking and to modify proteins in foods.

Poloxamer 407

Vegan

A synthetic polymer used as a surfactant, emulsifier, and solubilizer, particularly common in oral care products.

Polydextrose

Vegan

A synthetic polymer of glucose used as a low-calorie bulking agent and to increase dietary fiber in processed foods.

Polydimethylsiloxane

Vegan

A type of silicone used as an anti-foaming agent in industrial food production.

Polyethylene Glycol (Food Grade)

Vegan

A synthetic polymer used as a carrier solvent in food.

Polyethylene Glycol (PEG)

Check the Label

A broad class of synthetic polymers used as thickeners, solvents, and moisture-carriers in cosmetics and medicine.

Polyvinyl Alcohol

Vegan

A synthetic polymer used as a coating agent.

Polyvinylpolypyrrolidone

Vegan

A highly cross-linked polymer used as a fining agent to clarify beverages and as a disintegrant in tablets.

Polyvinylpolypyrrolidone (Food Grade)

Vegan

A synthetic clarifier used heavily in vegan winemaking.

Polyvinylpyrrolidone

Vegan

A water-soluble polymer used as a binder in medicine tablets and a film-former in hairsprays.

Polyvinylpyrrolidone (Food Grade)

Vegan

A synthetic polymer used as a clarifier in wine and a tablet binder.

Porcine Gelatin

Not Vegan

A gelling agent.

Potassium Aluminium Silicate

Vegan

An anti-caking agent.

Potassium Bicarbonate

Vegan

A mineral salt used as a raising agent and acidity regulator.

Potassium Bromate

Vegan

A flour improver used to strengthen dough and allow for higher rising.

Potassium Bromate

Vegan

A flour strengthener.

Potassium Bromate

Vegan

A flour improver that strengthens dough.

Potassium Ferrocyanide

Vegan

An anti-caking agent used in salt to keep it free-flowing.

Potassium Ferrocyanide

Vegan

An anti-caking agent for salt.

Potassium Ferrocyanide

Vegan

An anti-caking agent used in the production of table salt.

Potassium Ferrocyanide (E536)

Vegan

An anti-caking agent used in salt production.

Potassium Ferrocyanide (E536)

Vegan

An anti-caking agent used in salt production.

Potassium Ferrocyanide (E536)

Vegan

An anti-caking agent used to keep table salt free-flowing.

Potassium Hydroxide

Vegan

A strong base used in food processing and soap making.

Potassium Hydroxide (E525)

Vegan

An acidity regulator and processing aid.

Potassium Silicate

Vegan

Used as a brewing additive and to preserve eggs.

Potassium Sulfate

Vegan

A mineral salt used as a salt substitute.

Propylene Glycol

Vegan

A synthetic liquid that absorbs water, used as a solvent for food colors and flavors, and to keep baked goods moist.

Propylene Glycol (Food)

Vegan

A humectant and solvent in food.

Protease

Check the Label

A group of enzymes that break down proteins. They are widely used in food, laundry detergents, and medicine.

Retinol

Check the Label

The pure form of Vitamin A, hailed as the gold standard in anti-aging skincare for its ability to speed up cell turnover.

Retinyl Palmitate

Check the Label

A gentler derivative of Vitamin A (retinol), frequently used in anti-aging skincare and as a dietary supplement.

Shellac

Not Vegan

A resin secreted by the female lac bug, used to create a hard, shiny glaze on food, pills, and even wood.

Silicon Dioxide

Vegan

An anti-caking agent used to keep powders flowing freely.

Silicon Dioxide

Vegan

A naturally occurring mineral used as an anti-caking agent to keep powders free-flowing.

Sodium Aluminium Phosphate

Vegan

An acidity regulator and emulsifier.

Sodium Aluminium Silicate

Vegan

An anti-caking agent used in powdered coffee creamers.

Sodium Aluminium Silicate

Vegan

An anti-caking agent.

Sodium Bicarbonate

Vegan

A leavening agent better known as baking soda, used to make dough and batter rise.

Sodium Cocoate

Vegan

The sodium salt of coconut acid, used as the primary cleansing agent in vegan bar soaps.

Sodium Ferrocyanide

Vegan

An anti-caking agent used to prevent salt from clumping together in humid environments.

Sodium Ferrocyanide

Vegan

An anti-caking agent used to prevent table salt from clumping.

Sodium Ferrocyanide

Vegan

An anti-caking agent for salt.

Sodium Ferrocyanide (E535)

Vegan

An anti-caking agent used to keep table salt from clumping.

Sodium Ferrocyanide (E535)

Vegan

An anti-caking agent used in the production of salt.

Sodium Gluconate

Vegan

The sodium salt of gluconic acid, used as a sequestrant and cleaner.

Sodium Gluconate

Vegan

A sequestrant.

Sodium Hyaluronate

Check the Label

The salt form of hyaluronic acid, which has a smaller molecular weight, allowing it to penetrate deeper into the skin for intense hydration.

Sodium Hyaluronate Crosspolymer

Vegan

A modified form of hyaluronic acid attached to a polymer structure, allowing it to stay on the skin's surface longer and deliver prolonged hydration.

Sodium Hydroxide

Vegan

A strong base used to cure olives and to give pretzels their brown, shiny crust.

Sodium Hydroxide (E524)

Vegan

A strong base used to cure olives and glaze pretzels.

Sodium Laureth Sulfate (SLES)

Check the Label

A very common surfactant and foaming agent, formulated to be gentler on the skin than SLS.

Sodium Lauryl Sulfate (Excipient)

Check the Label

Used in the pharmaceutical industry as a wetting agent to help drugs dissolve.

Sodium Lauryl Sulfoacetate

Vegan

A gentle surfactant used in cosmetics to create long-lasting, rich foam.

Sodium Olivate

Vegan

The sodium salt of olive oil, used as a gentle, non-stripping cleansing agent in traditional soaps (like Castile soap).

Sodium Palmate

Check the Label

A core ingredient in bar soaps made by reacting palm oil with sodium hydroxide (lye).

Sodium PCA

Check the Label

A naturally occurring humectant found in human skin, used in cosmetics to bind moisture to cells.

Sodium Potassium Tartrate

Vegan

A double salt used in baking powder.

Sodium Sesquicarbonate

Vegan

A double salt of sodium bicarbonate and sodium carbonate used as a pH buffer.

Sodium Silicate

Vegan

A chemical compound used primarily in industrial applications and occasionally in food processing.

Sodium Starch Glycolate

Vegan

The sodium salt of a carboxymethyl ether of starch, used as a disintegrant in pills.

Sodium Sulfate

Vegan

A mineral salt used as an acidity regulator.

Sodium Tartrate

Vegan

A sodium salt of tartaric acid used as an emulsifier and binding agent.

Sorghum Flour

Vegan

A gluten-free ancient grain flour.

Starch Aluminium Octenyl Succinate

Vegan

A modified starch used as an anti-caking agent.

Stearamidopropyl Dimethylamine

Check the Label

A highly effective silicone replacement used in hair conditioners to detangle and smooth hair.

Steareth-20

Check the Label

A synthetic polymer used as a surfactant and emulsifier in cosmetics.

Supercritical CO2

Vegan

A process using carbon dioxide gas to extract essential oils and decaffeinate coffee without harsh chemicals.

Tallowate

Not Vegan

The sodium salt of tallow, the rendered fat of cows or sheep. It is the core ingredient in traditional bar soaps.

Teff Flour

Vegan

A highly nutritious ancient grain flour originating from Ethiopia.

Tetrasodium EDTA

Vegan

Similar to Disodium EDTA, it is a chelating agent used primarily in alkaline products like bar soaps to prevent hard water scum.

Thrombin

Not Vegan

An enzyme used to bind meat pieces together (meat glue).

Tocopheryl Acetate

Vegan

A more stable, synthetic form of Vitamin E heavily used in skincare for its antioxidant and skin-healing properties.

Transglutaminase

Check the Label

An enzyme used to bind proteins together, often called 'meat glue'.

Triacetin

Vegan

An artificial food additive used as a solvent, humectant, and to stabilize food flavorings.

Triacetin

Vegan

A synthetic solvent used in flavorings and gum.

Triethyl citrate

Vegan

An ester of citric acid, used as a food additive to stabilize foams and as a solvent in perfumes.

Trypsin

Not Vegan

An enzyme that helps us digest protein. In the commercial world, it is used in food processing, medical treatments, and cell culture.

Vitamin D2 (Ergocalciferol)

Vegan

A form of vitamin D, also known as ergocalciferol, used to fortify foods like plant milks and cereals. It plays a crucial role in the body's absorption of calcium.

Vitamin D3

Check the Label

An essential vitamin often added to foods to help with calcium absorption and bone health.

Wine

Check the Label

An alcoholic beverage made from fermented grapes. During production, a clarification process called 'fining' is often used to remove suspended particles.

Zinc Oxide

Vegan

A white, powdery mineral used extensively as a physical (mineral) sunblock and skin protectant.

Zinc Pyrithione

Vegan

An antibacterial and antifungal agent highly effective at treating dandruff and seborrheic dermatitis.

Frequently asked about processing aid

Are all processing aid ingredients vegan?

Not all. Of 220 processing aid ingredients indexed, 170 are vegan, 13 are non-vegan, and 37 can go either way depending on the manufacturer.

Which processing aid ingredients should vegans avoid?

The most common non-vegan processing aid ingredients are Beeswax, Chitin, Chitosan. See the list below for the full breakdown and vegan alternatives for each.

What are vegan alternatives to processing aid ingredients?

Popular plant-based replacements include Carnauba wax, Agar-agar, Candelilla wax, Soy wax. Each non-vegan entry below lists specific alternatives suited to its function.

How do I spot processing aid ingredients on a food label?

Look for the substance name or its E-number. Common processing aid E-numbers include E523, E522, E559, E559, E521. When in doubt, check the manufacturer's vegan certification or contact them directly.

Why are some processing aid ingredients listed as "check label"?

37 processing aid ingredients we've indexed can be derived from either plant or animal sources depending on the manufacturer. The vegan status only becomes clear when you check the brand or look for vegan certification.