Feather

Animal Product

Feather at a glance

Category: Animal Product
Diets reviewed: 26 diets

What is Feather?

Feathers are structures that grow from the skin of birds and are primarily made up of keratin, a type of protein. While they are not typically used as an ingredient in food products, feathers can sometimes be processed into ingredients like L-cysteine, which is used in the production of bakery products. Feathers are more commonly found in non-food products such as medications, supplements, cosmetics, and cleaning supplies.

Diet Compatibility

VeganAvoid

Animal product not typically used in food (more typically seen in medications, supplements, cosmetics and/or cleaning supplies).

PescatarianCaution

Animal product not typically used in food (more typically seen in medications, supplements, cosmetics and/or cleaning supplies). Some companies collect feathers which are naturally shed; others harm the animal to collect the feathers.

VegetarianCaution

Animal product not typically used in food (more typically seen in medications, supplements, cosmetics and/or cleaning supplies). Some companies collect feathers which are naturally shed; others harm the animal to collect the feathers.

Alpha-Gal FriendlySafe

This ingredient is generally considered compatible with a Alphagal diet.

Barley FreeSafe

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

Corn FreeSafe

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

Dairy FreeSafe

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

Egg FreeSafe

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

Fish FreeSafe

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

Garlic FreeSafe

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

GERD FriendlySafe

This ingredient is generally considered compatible with a Gerd diet.

Gluten FreeSafe

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

Lactose FreeSafe

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

Low FODMAPSafe

This ingredient is generally considered compatible with a Fodmap diet.

Lupin FreeSafe

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

Milk FreeSafe

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

Nightshade FreeSafe

This ingredient is generally considered compatible with a Nightshades diet.

Oat FreeSafe

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

Onion FreeSafe

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

Peanut FreeSafe

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

Rye FreeSafe

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

Sesame FreeSafe

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

Shellfish FreeSafe

This ingredient is generally considered compatible with a Shell Fish Free diet.

Soy FreeSafe

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

Tree Nut FreeSafe

This ingredient is generally considered compatible with a Tree Nut Free diet.

Wheat FreeSafe

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

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

Why People Avoid Feather

People avoid feathers primarily because they are animal-derived, making them unsuitable for vegans and vegetarians. Additionally, some individuals may avoid feathers due to potential allergies or ethical concerns regarding animal welfare.

Potential Reactions

Allergic reactions

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.

Browse products that match your diet.

Explore Products

Related to Feather

Other ingredients people often check alongside Feather.

L-CysteineCaution

Frequently Asked Questions

How Spoonful reviews ingredients

Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.

Take the Guesswork Out of Grocery Shopping

Join thousands who use Spoonful to find foods that match their dietary needs.

Get Spoonful — It's Free

Scan Foods with Spoonful