Is alum vegan?
Alum is a vegan food ingredient.
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Vegan Ingredient Checker
Scan labels, check if ingredients are vegan
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"It's been a great tool since starting my journey! You take a pic of the nutrition/ingredients, and it'll warn you of anything questionable or not vegan. 😁"
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Learn more
"You are amazing, this has saved me so much time when grocery shopping!"
— Austin, a user who reached out with feedback
"It's been a great tool since starting my journey! You take a pic of the nutrition/ingredients, and it'll warn you of anything questionable or not vegan. 😁"
— Ashe, a Vegan For Beginners Facebook Group member
"Use a vegan app when you go shopping, I use WhatsVegan."
— Dóra, a Vegan For Beginners Facebook Group member
So, what is alum?
Alum is a common food ingredient that is usually used as a firming agent or stabilizer in various foods. It is a white crystalline powder that can be derived from natural sources like bauxite and is usually made up of potassium or ammonium aluminum sulfate. Alum has a tart, acidic taste and is often added to pickles, cheese, and baked goods to maintain their texture and ensure they don't spoil. Its unique properties also make it a popular ingredient in the production of cosmetics, water purification, and even as a traditional remedy for canker sores and other mouth irritations.
How to quickly find the source of ingredients like alum?
We've built a vegan ingredients scanner that classifies food ingredients as "vegan", "non-vegan", or "potentially vegan".
It allows you to avoid non-vegan ingredients - just take a picture of a product's ingredient list, and the app tells you if the product is vegan or not.
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