Description: Zentein Nutrition Inc - Delicious collagen protein bars with 25 grams of protein and made with just 5 recognizable ingredients.
Collagen Protein Bars
Nootropic Tea
0 Log In We only make one type of protein bar because it is THAT good. No stomach issues or bloating (we don't use artificial sweeteners or preservatives so you can eat as many Zentein bars as you want without feeling weird or bloated). Experience better hair, skin, gut health, joint health, and protein synthesis with collagen protein. (Read our articles on collagen to learn more about why we love this amazing protein) Feel satiated and satisfied like you are eating dessert, with none of the guilt. (You can