A good alternative source for collagen comes from these chicken feet.
Why pay so much for collagen supplements when chicken feet can be a good subsitute and at the same time a cheaper option for joint health.
These chicken feet are very gelatinous with a distinct texture different from other parts of the chicken. Chicken feet has no muscle consisting predominantly of skin and cartilage.

The best method of cooking chicken feet is braising.
Tender chicken feet soaked in a flavourful braising sauce full of deliciousness.

Check out this link for the various method of preparing Chicken Feet.
https://flofoodventure.wordpress.com/category/recipe-by-category-chicken-feet/