Is collagen environmentally friendly?Updated 10 months ago

Yes! And more environmentally friendly than other protein sources such as whey, soy and pea. 
 
Collagen is a co-product of animal agriculture which means if we weren't using it for a health food product it'd be going to landfill. 
 
While grass-fed collagen isn't any better nutritionally speaking than grain-fed collagen, grass-fed is kinder to the planet.