10  Foods High in Collagen, According to a Dietitian

Bone Broth:

Made by simmering animal bones and connective tissue, bone broth is rich in collagen.


This fatty fish is not only a great source of omega-3 fatty acids but also contains collagen in its skin and bones.


Particularly the skin and bones of chicken contain collagen.


Similar to chicken, beef also contains collagen in its connective tissue and bones.

Egg Whites:

Egg whites contain proline, an amino acid that is a building block of collagen.

Citrus Fruits:

High in vitamin C, citrus fruits like oranges, lemons, and grapefruits can help support collagen production.

Leafy Greens:

Vegetables like spinach, kale, and Swiss chard are rich in antioxidants and nutrients that support collagen synthesis.


Berries like strawberries, blueberries, and raspberries are packed with vitamin C and antioxidants, which are essential for collagen production.


Garlic contains sulfur, which is necessary for the synthesis of collagen.

Bell Peppers:

High in vitamin C, bell peppers can help boost collagen production in the body.