Is 310 B12 Melt Vegan? Anah July 02, 2018 15:28 Updated Follow Yes, our 310 B12 Melt is Vegan Related articles Are 310 Shakes Vegan? Is 310 Turmeric Vegan? Is 310 Biotin Melt Vegan? What is the sugar, protein, carb, and fiber content of 310 Shake? Is 310 B12 Melt gluten-free? Comments 0 comments Please sign in to leave a comment.