Is Starburst C4 Energy Gluten Free?

This product may or may not be gluten free as it lists 1 ingredient that could contain gluten depending on the source. We recommend contacting the manufacturer directly to confirm.

Why it's a maybe for gluten free

  • natural flavors

natural flavors

Dietitian note

Flavors and flavoring in food can be derived from a variety of sources, some of which may contain gluten. Unless the label states that the product is gluten-free, we recommend you verify with the manufacturer.

Note by Team Spoonful, Clinical nutrition experts

Keep checking with Spoonful

Explore available ingredient explanations and check other groceries against your dietary needs.

Product Image

Description

Bright, candy-like fruit flavor reminiscent of popular chewy fruit candies, with a sweet, artificial-tasting profile noted by many reviewers. Texture is lightly carbonated and smooth, easy to sip. Consumers commonly use it before workouts, during long shifts, or as an on-the-go pick-me-up; reviews praise flavor fidelity but note sweetness overall.

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Ingredients

Carbonated Water, CarnoSyn Beta-Alanine, L-Citrulline, Malic Acid, BetaPower Betaine Anhydrous, Citric Acid, Natural Flavors, Potassium Sorbate (preservative), Caffeine Anhydrous, Sucralose, Acesulfame Potassium, Niacinamide, N-Acetyl-L-Tyrosine, Cyanocobalamin (Vitamin B12).

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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.

Where to buy

Starburst C4 Energy is available at 2 retailers

H-E-BWalmart

About this product

Beverage · Liquid

Flavor
FruitySweet
Texture
Carbonated
Commonly used for
DrinkingOn The Go