No, guanine is not considered vegan because it is commonly derived from the scales of fish.

What is guanine used for in food?

In food, guanine is primarily used for decorative purposes, providing a shimmering or pearlescent appearance to items like candies and cake decorations.

Can guanine cause allergic reactions?

Yes, guanine can cause allergic reactions in individuals who are allergic to fish, as it is derived from fish scales.

Guanine

Avoid

Coloring Agent

Guanine is a crystalline substance derived primarily from fish scales, used to add shimmer or pearlescence to cosmetics and some food products.

What is Guanine?

Guanine is a naturally occurring chemical compound that is extracted, in most cases, from the scales of fish. It is known for its ability to reflect light, giving products a shimmering or pearlescent effect. While it is commonly used in the cosmetics industry, it sometimes finds its way into food products as well, where it serves a decorative purpose.

Also known as:

ErythrosineC.I. 75170

Unsure about an ingredient? Scan it instantly.

Try Spoonful

Diet Compatibility

VeganAvoid

Quanine is obtained from the scales of fish.

Learn more →

VegetarianAvoid

Quanine is obtained from the scales of fish.

Learn more →

Alpha-Gal FriendlySafe

This ingredient is generally considered compatible with a Alphagal diet.

Learn more →

Dairy FreeSafe

This ingredient is generally considered compatible with a Dairy Free diet.

Learn more →

Gluten FreeSafe

This ingredient is generally considered compatible with a Gluten Free diet.

Learn more →

Low FODMAPSafe

This ingredient is generally considered compatible with a Fodmap diet.

Learn more →

Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.

Why People Avoid Guanine

People, especially those following a vegan lifestyle, avoid guanine because it is typically derived from fish scales, making it unsuitable for those avoiding animal products. Additionally, individuals with allergies to fish or seafood may avoid guanine to prevent allergic reactions.

Potential Reactions

Allergic reaction (for those with fish allergies)

This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.

Spoonful flags ingredients that don't match your diet.

Get the App