Ingredient

Red Leaf Lettuce

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use red leaf lettuce primarily as a fresh ingredient in salads and sandwiches, …

What is Red Leaf Lettuce?

Red leaf lettuce is a leafy green vegetable with broad, ruffled leaves that are typically red or reddish-green in color. It is a variety of lettuce grown for its tender leaves, which are often eaten raw. Red leaf lettuce is cultivated worldwide and is a common garden vegetable.

Is Red Leaf Lettuce vegan?

Red Leaf Lettuce is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Red Leaf Lettuce gluten-free?

It does not contain gluten.

Is Red Leaf Lettuce a major allergen?

Red leaf lettuce is not derived from any of the 9 FDA major allergens.

What is Red Leaf Lettuce used for?

Manufacturers use red leaf lettuce primarily as a fresh ingredient in salads and sandwiches, adding color, texture, and a mild flavor.

Is Red Leaf Lettuce safe?

Red leaf lettuce is a natural food product and is not subject to FDA additive regulations.

Why it's used

Manufacturers use red leaf lettuce primarily as a fresh ingredient in salads and sandwiches, adding color, texture, and a mild flavor. It is frequently found in pre-packaged salad mixes and as a garnish for various dishes. Its fresh, slightly bitter taste complements a wide range of other ingredients.

Health notes

Red leaf lettuce is a natural food product and is not subject to FDA additive regulations. It is a source of vitamins, minerals, and fiber. Regulatory bodies like EFSA have evaluated various leafy greens, recognizing their nutritional value. At typical consumption levels, red leaf lettuce is considered a healthy part of a balanced diet.

Allergen info

Red leaf lettuce is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Foods that contain Red Leaf Lettuce

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.