Tag: Type x collagen

Over 24 billion broken eggshells are generated annually in the U.S. by egg-breaking facilities, a byproduct now being repurposed for human consumption. The answer to "Do egg shells have collagen?" is more nuanced than a simple yes or no; the valuable protein is not in the hard calcium carbonate shell itself, but in the thin, fibrous membrane that lines it.

Research has shown that eggshell membrane (ESM) contains a significant amount of protein, with collagen being a major component, though the precise percentage can vary widely depending on the analysis and preparation method. In general, the ESM's high concentration of beneficial proteins, including collagen, makes it a potent supplement.