How much caffeine is in Storm Energy Harvest Grape?

Storm Energy Harvest Grape by Storm Energy contains 200mg of caffeine per can.

Is Storm Energy Harvest Grape sugar-free?

Yes, Storm Energy Harvest Grape is sugar-free.

How many calories are in Storm Energy Harvest Grape?

Storm Energy Harvest Grape has 10 calories per can.

How does the caffeine in Storm Energy Harvest Grape compare to daily guidelines?

One can (12 fl oz): 200 mg caffeine (about 16.7 mg per fl oz), about half the FDA's 400 mg a day guideline for healthy adults.

Does Storm Energy Harvest Grape have more caffeine than a cup of coffee?

Yes. At 200 mg, Storm Energy Harvest Grape has about as much caffeine as 2 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).

What sweetens Storm Energy Harvest Grape?

Sweetened with Sucralose and Erythritol.

Storm Energy

Storm Energy Harvest Grape

200mgThe most common dose in the category — 37% of drinks match it exactly

lifestyleSugar-free

Caffeine: 200mg; ≈ 2 cups of coffee
Sugar: 0g
Calories: 10

How it compares

vs. 945 drinks

Caffeine: 200mg
Sugar: 0g
Calories: 10

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

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Ingredients & nutrition facts

Carbonated Water
Erythritol
Citric Acid (pH Control)
Sodium Citrate
Natural Flavors
Caffeine
Panax Ginseng Extract
Sucralose
Fruit Juice (Color)
Zinc Gluconate
Ascorbic Acid (Vit. C)
Niacinamide (Vit. B3)
Ester Gum
D-Calcium Pantothenate (Vit. B5)
Pyridoxine Hydrochloride (Vit. B6)
Green Tea Extract (45% EGCG)
Guarana Extract
Chromium Picolinate
Vitamin A Palmitate
Biotin (Vit. B7)
Guayusa Extract
Cyanocobalamin (Vit. B12)

Label checked Oct 13, 2026 · Storm Harvest Grape 12 oz can label artwork supplied by Tom 2026-10-13: 10 calories, 0 g sugars, caffeine from all sources 200 mg per can, ingredient list. Front image and barcode from the Walmart Reign Storm Harvest Grape can renders supplied the same day.

History (5)

Caffeine — → 200 mg — Corrected, Oct 13, 2026 · Web search
Sugar — → 0 g — Corrected, Oct 13, 2026 · Web search
Calories — → 10 — Corrected, Oct 13, 2026 · Web search
Can size — → 12 fl oz — Corrected, Oct 13, 2026 · Web search
Ingredients 0 ingredients → 22 ingredients — Corrected, Oct 13, 2026 · Web search

Frequently asked questions

How much caffeine is in Storm Energy Harvest Grape?: Storm Energy Harvest Grape by Storm Energy contains 200mg of caffeine per can.
Is Storm Energy Harvest Grape sugar-free?: Yes, Storm Energy Harvest Grape is sugar-free.
How many calories are in Storm Energy Harvest Grape?: Storm Energy Harvest Grape has 10 calories per can.
How does the caffeine in Storm Energy Harvest Grape compare to daily guidelines?: One can (12 fl oz): 200 mg caffeine (about 16.7 mg per fl oz), about half the FDA's 400 mg a day guideline for healthy adults.
Does Storm Energy Harvest Grape have more caffeine than a cup of coffee?: Yes. At 200 mg, Storm Energy Harvest Grape has about as much caffeine as 2 cups of brewed coffee (an 8 oz cup of brewed coffee has about 95 mg, per the USDA).
What sweetens Storm Energy Harvest Grape?: Sweetened with Sucralose and Erythritol.