Collagen Peptides
Classified across 25 of 25 dietary frameworks
11 Allowed
11 Limited
3 Not Allowed
Nutrition Facts
Per 100g · Source: USDA FoodData Central
360kcalCalories
90gProtein
0gFat
0gCarbs
0gFiber
0gNet Carbs
Why Diets Disagree on Collagen Peptides
AIP classifies collagen peptides as Allowed because it evaluates foods by whether the food contains compounds AIP suspects of provoking immune activity. Raw-Food, on the other hand, classifies it as Not Allowed because it evaluates by whether the food has been heated above ~118°F (48°C). Different diets use different evaluation criteria, which is why the same food can receive opposite classifications. 11 diets classify collagen peptides as Limited — meaning it fits under specific conditions like portion size, preparation method, or brand selection.