Energy drinks · Liquid Death

How much caffeine is in Liquid Death?

A 12 fl oz can of Liquid Death Sparkling Energy has 100 mg of caffeine, as Liquid Death states it on its own US website.

Checked 28 Oct 2026 on liquiddeath.com (the label image). Across the 2 Liquid Death lines and sizes we checked: 100–160 mg per container.

Liquid Death Sparkling Energy, 12 fl oz can: 100 mg, moderate caffeine content (100–199 mg).Steps of 100 mg up to the FDA's 400 mg a day. They describe the amount in the container, not a verdict.

Below research dose

One can at 75 kg: studies of caffeine and exercise use 3–6 mg per kg in one dose (225–450 mg at 75 kg). It's 25% of the FDA's 400 mg a day.

Every Liquid Death line and size

Highest caffeine first. Open a row's flavours to see which ones share its caffeine.

					Caffeine level	One at your weight (75 kg)	Label source
Sparkling Energy19.2 fl oz can (568 mL) 1 flavour Subliminal Lime	160 mg	8.3	40%	2.5 cans	Moderate	Below research dose71% of your 225–450 mg range	liquiddeath.comchecked 28 Oct 2026
Sparkling Energy12 fl oz can (355 mL) 6 flavours Murder Mystery, Scary Strawberry, Orange Horror, Tropical Terror, Blood Zero, Subliminal Lime	100 mg	8.3	25%	4.0 cans	Moderate	Below research dose44% of your 225–450 mg range	liquiddeath.comchecked 28 Oct 2026

Some amounts were read off Liquid Death's label images and are still being checked against the can.

Your bodyweight

Caffeine studies use 3–6 mg per kg in one dose. Enter your weight and the table shows what one can or shot is for you. Worked out in your browser; nothing is sent or stored.

Adding coffee or a pre-workout? Use the full caffeine calculator.

Where the caffeine comes from

Caffeine sources on the label, as printed:

Natural Caffeine (From Green Coffee Beans)

Liquid Death Sparkling Energy, 19.2 fl oz can: total 160 mg · “CAFFEINE CONTENT: 160MG / 19.2 FL OZ”
Liquid Death Sparkling Energy, 12 fl oz can: total 100 mg · “CAFFEINE CONTENT: 100MG / 12 FL OZ”

Compared with pre-workouts

Pre-workouts with 75–125 mg of caffeine in one serving, within 25 mg of Liquid Death Sparkling Energy, 12 fl oz can, in our ranking by dose.

Apollon Nutrition Assassin 100 mg per serving
Jocko Fuel Go Pre-Workout 95 mg per serving
Performance Lab Pre Lab Pro 80 mg per serving

All pre-workouts, ranked by dose

What else is on the label

Amounts per container, as printed. An ingredient is graded only where we have a research dose for it; vitamins and minerals aren't graded here.

Liquid Death Sparkling Energy, 19.2 fl oz can (4 more)

Ingredient	Per can	Verdict
Vitamin C	86 mg	Not graded
Vitamin B12	2 mcg	Not graded
Magnesium	65 mg	Not graded
L-Theanine	Not stated	Hidden in a blend

Sold with Nutrition Facts (a beverage).

Liquid Death Sparkling Energy, 12 fl oz can (4 more)

Ingredient	Per can	Verdict
Vitamin C	54 mg	Not graded
Vitamin B12	1 mcg	Not graded
Magnesium	40 mg	Not graded
L-Theanine	Not stated	Hidden in a blend

Sold with Nutrition Facts (a beverage).

Questions

How much caffeine is in a can of Liquid Death?

A 12 fl oz can of Liquid Death Sparkling Energy has 100 mg. The Liquid Death lines we checked range from 100 to 160 mg.

Which Liquid Death has the most caffeine?

Liquid Death Sparkling Energy, 19.2 fl oz can: 160 mg.

How much caffeine is in Liquid Death per fl oz?

8.3 mg per fl oz, worked out from each label's caffeine and the container's stated volume.

How many cans of Liquid Death Sparkling Energy add up to 400 mg?

4.0 cans of the 12 fl oz size. The FDA cites 400 mg a day as an amount not generally linked to negative effects for most healthy adults.

Where does Liquid Death's caffeine come from?

The labels print this caffeine source: Natural Caffeine (From Green Coffee Beans).