Is Metabolic Daily Gluten-Free? Erica H December 28, 2022 18:00 Updated While Metabolic Daily does not contain gluten, we don't currently test to verify that it is entirely gluten-free. Related articles What are the ingredients in Metabolic Daily? Is Metabolic Daily Vegan? Does Metabolic Daily Have Any Side Effects? Is Metabolic Daily Allergen Free? Are There Any Contraindications with Metabolic Daily?