How much caffeine is in PHX Watermelon Lime?

PHX Watermelon Lime by PHX Energy contains 200mg of caffeine per can.

How much sugar is in PHX Watermelon Lime?

PHX Watermelon Lime contains 0g of sugar per can and is not marketed as sugar-free.

How many calories are in PHX Watermelon Lime?

PHX Watermelon Lime has 10 calories per can.

How does the caffeine in PHX Watermelon Lime 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 PHX Watermelon Lime have more caffeine than a cup of coffee?

Yes. At 200 mg, PHX Watermelon Lime 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).

PHX Energy

PHX Watermelon Lime

200mgThe most common dose in the category — 38% of drinks match it exactly

lifestyle

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

How it compares

vs. 896 drinks

Caffeine: 200mg
Sugar: 0g
Calories: 10

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

+ Compare + Log caffeine

Ingredients & nutrition facts

Carbonated Water
Phosphoric Acid
Sodium Citrate
Citric Acid
Potassium Citrate
Magnesium Citrate
Natural Flavors
Calcium Citrate
Caffeine (From Green Tea)
L-Theanine
Ascorbic Acid
Sucralose
Salt
Zinc Gluconate
Niacinamide
Cholecalciferol (Vitamin D3)
Calcium D-Pantothenate
Biotin
Pyridoxine HCl
Cyanocobalamin (Vitamin B12)

Label checked Oct 5, 2026 · PHX Watermelon Lime can back panel (Amazon listing image supplied by Tom 2026-10-04; barcode 0 50071 99705 7 matches): 10 calories, 0 g total sugars, 200 mg caffeine from green tea, ingredient list

Frequently asked questions

How much caffeine is in PHX Watermelon Lime?: PHX Watermelon Lime by PHX Energy contains 200mg of caffeine per can.
How much sugar is in PHX Watermelon Lime?: PHX Watermelon Lime contains 0g of sugar per can and is not marketed as sugar-free.
How many calories are in PHX Watermelon Lime?: PHX Watermelon Lime has 10 calories per can.
How does the caffeine in PHX Watermelon Lime 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 PHX Watermelon Lime have more caffeine than a cup of coffee?: Yes. At 200 mg, PHX Watermelon Lime 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 PHX Watermelon Lime?: Sweetened with Sucralose.