8 Surprising Things in Food That Aren’t Actually Vegan (But You Didn’t Know!)

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So you’ve been crushing it with your vegan lifestyle, but did you know that some sneaky ingredients are hiding in your favourite snacks, even if they look completely innocent?

You might think your lunch is cruelty-free, but these unexpected ingredients could be causing a little bit of drama in your plant-based diet. Here’s the scoop on the most surprising non-vegan food items you need to watch out for:

1. Carmine: The Sneaky Red Dye

Close up view of female cochineals (Dactylopius coccus), scale insects in the suborder Sternorrhyncha.

That vibrant red in your candy, lipstick, or even yoghurt? It’s carmine, a pigment made from crushed cochineal insects. Yep, insects. While it might give your treat that perfect pink shade, it’s definitely not vegan-friendly. Always check for “carmine” or “cochineal extract” on labels if you’re craving something colourful.

2. L-Cysteine: Uhhh Waiter… There’s Hair in My Food!

Close-up of animal fur isolated on white background

This amino acid is used in everything from soft breads to processed snacks, and it’s often derived from… animal hair. Yep, you read that right. L-cysteine is commonly sourced from feathers or hair, making it a non-vegan ingredient that might be in your bagels, tortillas, or even some frozen pizzas. Always check for “L-cysteine” when you’re making your bread selections. 

3. Vitamin D3: Not So Sunny 

Peak District Sheep

We all know vitamin D is important, but not all forms of it are vegan. A common form of D3 is cholecalciferol, which is usually derived from lanolin (a waxy substance extracted from sheep’s wool). So, that vitamin D-fortified juice or cereal might not be as vegan as you thought. Opt for the vegan version, which uses D2 or plant-based D3 sourced from lichen.

4. Casein: The Sneaky Dairy Industry

Closeup woman raises a hand as stop sign, hand holding glass of milk

Casein is a protein found in animals’ milk, and it shows up in a surprising number of products, from even some dairy-free cheeses (that’s why an official statement that it’s vegan is helpful!), breakfast bars and more. It can also be listed by other names such as sodium caseinate. 

5. Shellac: The Shiny Coat That’s Made From Bugs

Kerria Lacca Macro Photo

If you’ve ever wondered how your candy or fruit looks so shiny, there’s a good chance it’s been coated with shellac. This glossy finish comes from the resin excreted by the female lac bug, which is harvested and processed to create that perfect shine. That’s right – they’re ruining apples, too! 

6. Isinglass: Honestly, Disgusting

Taxonomy of Fish

Love your craft beer? Well, you might want to double-check what – or who, it’s filtered with. Isinglass is a substance derived from fish bladders, and it’s often used in brewing to filter out yeast. You can find it in certain beers and wines, so make sure it’s labelled “vegan-friendly” to protect the fishes. 

7. Gelatin: The Classic Non-Vegan Gelling Agent

Box with blood bones in butchery of meat producing farm

Gelatin, that wobbly texture in gummy candies, marshmallows, and even some yoghurts, is made from animal collagen. It’s often derived from the skin, bones, and connective tissues of pigs or cows. Make sure your favourite candies or desserts are labelled as “vegan” or choose ones that use agar-agar, a plant-based alternative.

8. Natural Flavours: The Mystery Ingredient

Detailed view of a beaver’s face amongst water lilies, with a focus on its wet fur and attentive eyes in its natural habitat

“Natural flavours” sounds harmless, right? But here’s the kicker: these flavours can be derived from both plant and animal sources. It’s a blanket term that can hide all sorts of non-vegan ingredients, like castoreum (a substance from beavers) or even dairy products. You can contact the manufacturer of a given product, or see if a vegan has wondered too and investigated before you, to help with the vagueness. 

And There You Have It!

Surprised? You might want to double-check your pantry, but don’t worry – there are always plant-based alternatives available. Keep these ingredients on your radar, and you’ll be navigating the world of food labels like a pro!


Sign the Pledge to Be Vegan for Life: https://drove.com/.2A4o

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