The best fish collagen peptide is sourced from high-quality fish species known for their collagen-rich skin and scales. Fish species such as cod, snapper, and salmon are commonly used for their collagen content.

Vital Proteins Collagen Peptides are a type of dietary supplement that contains hydrolyzed collagen peptides derived from grass-fed, pastureised bovine hides. Collagen peptides are small protein molecules that are easily absorbed by the body, making them highly bioavailable and beneficial.

The best bovine collagen supplement is sourced from cows that have grazed on lush pastures, ensuring a natural and nutrient-rich collagen source. These cows are raised using sustainable farming practices, free from hormones and antibiotics.