Protein Advent Calendar 2025 Usa. Day of prayer for the legal protection of unborn children. For christmas this year, barebells, the leader of the immense protein bar category, is launching a custom advent calendar filled with different versions and flavors of its protein.

Make this festive season extra special for you or your gym partner, as you start the countdown to christmas with a sweet daily treat. Shop advent calendar products from myprotein, the world’s no.