All Thrive Market meats have a few things in common. Everything is sustainably sourced, ‘ethically’ raised, and flash-frozen. They also offer grass-fed and grass-finished meats, but this does not mean that every package of meat you buy from Thrive Market is. That’s because Thrive Market acts as a marketplace supplier, not unlike Amazon. The difference between Thrive Market and other markets is that it focuses on higher quality, ethically sourced meats. You’ll need to check to eat meat option to see if it’s grass-fed or grass-finished.