What Animal Does Hydrolyzed Collagen Come From?
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health, collagen is the most abundant protein in mammals, making up 25% to 35% of the body's protein content. Hydrolyzed collagen, a popular supplement known for its high bioavailability, is not a vegan product; it is exclusively derived from various animal parts, such as bones, hides, and scales. The specific animal source, and the processing method, significantly affect the final product's properties and the type of collagen it contains.