Learn the good & bad for 250,000+ products. Item 1578 Add. Customer Service; CA (expand to select country/region) Select country/region: ... Romaine Hearts Pack of 6. * The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. Track calories, carbs, fat, and 16 other key nutrients. Iceberg Lettuce Pack of 24 or 30. Nutrition information for Romaine Lettuce Salad. White Potatoes 4.54 kg. Shop Costco.com for electronics, computers, furniture, outdoor living, appliances, jewelry and more. You may need to click to accept this pop-up. Compare nutritional value of different types. You can also consider options for a healthier Caesar. Item 39036 Add. This site will load in a new window. English Cucumbers Pack of 12. Largest knowledge base of nutrition data with personalized analysis totally free. Enter your email to receive great offers from Costco Business Centre. Personalized health review for User added: Costco Romaine Lettuce Heads: 15 calories, nutrition grade (N/A), problematic ingredients, and more. Go. Romaine lettuce is a rich source of fiber and has very few calories, only 8 in a one-cup serving. There are 14 calories in 6 leaves (3 oz) of Costco Romaine Lettuce. Item 1021015 Add. Enjoy low warehouse prices on name-brands products delivered to your door. Get Nutrition Facts and Calorie Count of Romaine Lettuce. Start your food diary today! Item 1027907 Add. Romaine Lettuce Nutrition. 2,000 calories a day is used for general nutrition advice. Costco Caesar salad nutrition info isn't readily available, but it's important to be a smart eater. If it fails to load, your pop-up blocker may be activated.