Collagen is used everywhere, from cosmetics to food to health and wellness applications, and because animal-derived collagen is a by product of the animal farming industry, it has all the same downsides as the factory farming industry.

While some companies, like Geltor, are using precision fermentation technology to create animal-identical collagens using precision fermentation technology, a relatively new arriver to the alt-collagen space by the name of Jellatech is using cell-based technology to produce collagen, which the company then harvests for use in a variety of different applications. Jellatech's approach is similar to that of Turtletree Labs, which uses cell-based approaches to create human-identical breast milk. For TurtleTree - and Jellatech - the cells are not the products sold to or consumed by the customers - it's the collagen produced by those sells. via Knit