What is Bloom Gelatin from? Ben Prasser Updated June 30, 2016 20:46 Follow Our Bloom Gelatin is from grass-fed cows. Related articles Collagelatin v.s. Collagen Collagen v.s. Collagelatin Why sorbitol instead of xylitol? Via Email How much activated charcoal should you take? Comments 0 comments Please sign in to leave a comment.