How much caffeine is in Starbucks Doubleshot Energy Zero Sugar Dark Chocolate?

Starbucks Doubleshot Energy Zero Sugar Dark Chocolate by Starbucks contains 160mg of caffeine per can.

How many calories are in Starbucks Doubleshot Energy Zero Sugar Dark Chocolate?

Starbucks Doubleshot Energy Zero Sugar Dark Chocolate has 90 calories per can.

Does Starbucks Doubleshot Energy Zero Sugar Dark Chocolate have more caffeine than a cup of coffee?

Yes. At 160 mg, Starbucks Doubleshot Energy Zero Sugar Dark Chocolate has about as much caffeine as 1.5 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).

Starbucks

Starbucks Doubleshot Energy Zero Sugar Dark Chocolate

90More calories than 87% of the drinks we track

lifestyleSugar-free

Caffeine: 160mg; ≈ 1.5 cups of coffee
Sugar: 0g
Calories: 90

How it compares

vs. 978 drinks

Caffeine: 160mg
Sugar: 0g
Calories: 90

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

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Ingredients & nutrition facts

Brewed Starbucks Coffee (Water, Coffee)
Milk Protein Isolate
Natural Flavors
Calcium Caseinate (Milk Derivative)
Ghee Butter (Butterfat, Medium Chain Triglycerides [Fractionated Coconut And/Or Fractionated Palm Kernel Oil])
Cocoa Extract
Cellulose Gel
Cellulose Gum
Inositol
Maltodextrin
Sea Salt
Panax Ginseng Root Extract
Sucralose
Niacinamide (Vitamin B3)
Tricalcium Phosphate
Guarana (Paullinia Cupana) Seed Extract
Pyridoxine Hydrochloride (Vitamin B6)
Riboflavin (Vitamin B2)
Vitamin D3
Vitamin A Palmitate

Label checked Oct 14, 2026 · Nutrition panel + ingredients, retailer image (Tom's downloads 2026-10-14); panel © 2026; caffeine 160 mg reported from PepsiCo's site by The Impulsive Buy review (third-party estimate), not printed on the can

Frequently asked questions

How much caffeine is in Starbucks Doubleshot Energy Zero Sugar Dark Chocolate?: Starbucks Doubleshot Energy Zero Sugar Dark Chocolate by Starbucks contains 160mg of caffeine per can.
Is Starbucks Doubleshot Energy Zero Sugar Dark Chocolate sugar-free?: Yes, Starbucks Doubleshot Energy Zero Sugar Dark Chocolate is sugar-free.
How many calories are in Starbucks Doubleshot Energy Zero Sugar Dark Chocolate?: Starbucks Doubleshot Energy Zero Sugar Dark Chocolate has 90 calories per can.
How does the caffeine in Starbucks Doubleshot Energy Zero Sugar Dark Chocolate compare to daily guidelines?: One can (15 fl oz): 160 mg caffeine (about 10.7 mg per fl oz), about half the FDA's 400 mg a day guideline for healthy adults.
Does Starbucks Doubleshot Energy Zero Sugar Dark Chocolate have more caffeine than a cup of coffee?: Yes. At 160 mg, Starbucks Doubleshot Energy Zero Sugar Dark Chocolate has about as much caffeine as 1.5 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).
What sweetens Starbucks Doubleshot Energy Zero Sugar Dark Chocolate?: Sweetened with Sucralose.