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US chain restaurant menus, nutrition and allergens

Dairy Queen Antioxidant Boost: nutrition and allergens

The Antioxidant Boost at Dairy Queen has 20 calories, 5 g carbohydrate per serving (6 g), according to Dairy Queen’s nutrition information.

Values converted by script from official files; text drafted with AI assistance From Dairy Queen’s nutrition information Last checked How pages are made
Mango and strawberry smoothie in a glass beside fresh fruit
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Nutrition facts

Antioxidant Boost nutrition facts
Serving size6 g
Calories 20
Total carbohydrate (g) 5 2%
Vitamin C261% DV

Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Dairy Queen’s published amounts (how % Daily Value works). A dash means Dairy Queen does not publish that value for this item. Not published for this item: total fat, saturated fat, trans fat, cholesterol, sodium, dietary fiber, total sugars, added sugars and protein.

Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, one serving is low in carbohydrate. Add it up with other items in the Dairy Queen nutrition calculator.

Allergens

Dairy Queen’s allergen information lists none of the allergens it reports for the Antioxidant Boost.

Allergens reported by Dairy Queen for the Antioxidant Boost
MilkNot listed
EggNot listed
FishNot listed
Crustacean shellfishNot listed
Tree nutsNot listed
PeanutsNot listed
WheatNot listed
SoyNot listed
SesameNot listed

DQ says allergens are present in every location and cross-contact can easily happen, so it cannot guarantee that any item is allergen free or that the data is accurate for a prepared item; tell the restaurant about allergies before ordering and ask to see ingredient labels. Fish and shellfish are cooked in the same fryers and on the same equipment as other items such as fries. The frying oil is a vegetable blend that contains soybean oil. Gluten is in many products; for gluten-sensitive guests DQ points to its sealed, factory-made novelties (Dilly Bars, Buster Bars, Fudge Bars, Vanilla Orange Bars, Starkiss Bars), which are made without wheat, rye, oats or barley, but not to the store-made versions. Allergen data comes from ingredient and product manufacturers. Items in parentheses in DQ's table "may contain" the allergen.

Filter the whole Dairy Queen menu by allergen

Other items in Smoothie Boosts and Add-ins at Dairy Queen

By calories, the Antioxidant Boost ranks 1 of 5 in Dairy Queen’s Smoothie Boosts and Add-ins section, from lowest to highest.

Smoothie Boosts and Add-ins at Dairy Queen by calories
ItemCalories
Antioxidant Boost 20
Energy Boost 20
Vitamin C Boost 20
Add A BananaSmall 25
Protein Boost 50

Nutrition for all 5 items in Smoothie Boosts and Add-ins at Dairy Queen

Browse the Dairy Queen menu by goal: high-protein items · low-calorie items

Sources

  1. 1
    Dairy Queen, Dairy Queen Nutrition and Allergen Information: Treats Covers nutrition, allergens and menu · Current as of September 3, 2026 · Checked 8 Oct 2026

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