Is Stur Electrolytes Strawberry Lemonade Flavored Gluten Free?

Description
Bright strawberry-lemonade flavor with noticeable citrus tang and fruity sweetness; users say it dissolves into water with a mostly clear, lightly viscous texture, not gritty. Commonly mixed into bottles for workouts, travel, or everyday hydration. Reviews frequently note convenient packaging, strong flavor concentration, occasional perceived sweetness, and portability appeal overall.

Description
Bright strawberry-lemonade flavor with noticeable citrus tang and fruity sweetness; users say it dissolves into water with a mostly clear, lightly viscous texture, not gritty. Commonly mixed into bottles for workouts, travel, or everyday hydration. Reviews frequently note convenient packaging, strong flavor concentration, occasional perceived sweetness, and portability appeal overall.
Ingredients
Purified Water, Fruit & Flavor Blend* (Natural Flavor, Strawberry Juice^, Lemon Juice^), Citric Acid, Salt, Potassium Phosphate, Vegetable Juice (color), Malic Acid, Natural Stevia Leaf Extract (Reb A), Reb M, B-Vitamin Blend [Niacinamide (Vitamin B3), Pyridoxine Hydrochloride (Vitamin B6), Cyanocobalamin (Vitamin B12)] , Marine-Derived Calcium Citrate Malate. *adds a negligible amount of sugar ^from concentrate
What is a Gluten Free diet?
A gluten-free diet excludes all foods containing gluten, a protein found in wheat, barley, rye, and their derivatives. It's essential for people with celiac disease, gluten intolerance, or wheat allergy, as consuming gluten can trigger inflammation and digestive issues. Common gluten-containing foods include bread, pasta, cereals, and baked goods, though many gluten-free alternatives now exist using rice, corn, or almond flour. Beyond medical necessity, some people choose a gluten-free lifestyle for perceived health benefits, though experts emphasize the importance of maintaining a balanced diet rich in fiber, vitamins, and minerals when eliminating gluten-containing grains.