How much caffeine is in Underdog Strawberry Lemonade?

Underdog Strawberry Lemonade by Underdog contains 249mg of caffeine per can.

Is Underdog Strawberry Lemonade sugar-free?

Yes, Underdog Strawberry Lemonade is sugar-free.

How many calories are in Underdog Strawberry Lemonade?

Underdog Strawberry Lemonade has 30 calories per can.

How does the caffeine in Underdog Strawberry Lemonade compare to daily guidelines?

One can (12 fl oz): 249 mg caffeine (about 20.8 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.

Does Underdog Strawberry Lemonade have more caffeine than a cup of coffee?

Yes. At 249 mg, Underdog Strawberry Lemonade has about as much caffeine as 2.5 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).

What sweetens Underdog Strawberry Lemonade?

Sweetened with Stevia and Erythritol.

Underdog

Underdog Strawberry Lemonade

249mgMore caffeine than 81% of the drinks we track

performanceSugar-free

Caffeine: 249mg; ≈ 2.5 cups of coffee
Sugar: 0g
Calories: 30

How it compares

vs. 881 drinks

Caffeine: 249mg
Sugar: 0g
Calories: 30

Based on every drink in our catalog. See the category-wide data

+ Compare + Log caffeine

Pre-workout — label lists Citrulline
Focus — label lists Alpha-GPC, Lion's mane

Ingredients & nutrition facts

Carbonated Filtered Water
Erythritol
Natural Flavors
Malic Acid
Citric Acid
Stevia Leaf Extract
L-Citrulline
GeniusPure Alpha-GPC 99%
Lion's Mane Mushroom Extract (8:1)
Green Tea Extract (98% caffeine)
Infinergy Dicaffeine Malate (min. 74% caffeine)

Label checked Oct 4, 2026 · Underdog can back panel photographed by Tom in store 2026-10-02 (IMG_7810/7811): Supplement Facts, 1 can 12 fl oz, 30 calories, 0 g sugars, 249 mg caffeine per serving

Frequently asked questions

How much caffeine is in Underdog Strawberry Lemonade?: Underdog Strawberry Lemonade by Underdog contains 249mg of caffeine per can.
Is Underdog Strawberry Lemonade sugar-free?: Yes, Underdog Strawberry Lemonade is sugar-free.
How many calories are in Underdog Strawberry Lemonade?: Underdog Strawberry Lemonade has 30 calories per can.
How does the caffeine in Underdog Strawberry Lemonade compare to daily guidelines?: One can (12 fl oz): 249 mg caffeine (about 20.8 mg per fl oz), about three-quarters of the FDA's 400 mg a day guideline for healthy adults.
Does Underdog Strawberry Lemonade have more caffeine than a cup of coffee?: Yes. At 249 mg, Underdog Strawberry Lemonade has about as much caffeine as 2.5 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).
What sweetens Underdog Strawberry Lemonade?: Sweetened with Stevia and Erythritol.