How much caffeine is in Liquid I.V. Energy Multiplier?
One stick of Liquid I.V. Energy Multiplier has 100 mg of caffeine.
That's about one cup of brewed coffee, and a quarter of the 400 mg a day the FDA cites for most healthy adults.
Source: liquid-iv.com · checked 10 Nov 2026
When did you have it?
Had at 3 pm, about 35 mg is still in you at an 11 pm bedtime. That should not affect most people’s sleep.
Your whole day, every drink, in the free CaffeineIQ check. The iPhone app is coming soon.
Latest time to drink it
For an 11 pm bedtime, most people should finish one stick of Liquid I.V. Energy Multiplier by about 5:30 pm. The table works it out for other bedtimes and for how sensitive you are: it is the latest time to start one so that the caffeine left stays under the line all night.
| Bedtime | Very sensitive under 25 mg | Average under 50 mg | Not very sensitive under 100 mg |
|---|---|---|---|
| 9 pm | 10:30 am | 3:30 pm | Any time |
| 10 pm | 11:30 am | 4:30 pm | Any time |
| 11 pm | 12:30 pm | 5:30 pm | Any time |
| Midnight | 1:30 pm | 6:30 pm | Any time |
| 1 am | 2:30 pm | 7:30 pm | Any time |
For one stick of Liquid I.V. Energy Multiplier, average clearance (half-life 5 h), 8 hours of sleep. "Any time" means even one at bedtime stays under the line.
How long it lasts
The caffeine from one stick of Liquid I.V. Energy Multiplier peaks in your blood about 75 minutes after you start it, at roughly 85 mg. Half of it is gone in about 5 hours for an average adult; that ranges from roughly 3 to 7 hours, and longer in pregnancy or with some medicines.
| Time after | 3 hours | 6 hours | 9 hours | 12 hours |
|---|---|---|---|---|
| Still in you | 70 mg | 46 mg | 31 mg | 20 mg |
So one had at 3 pm leaves about 35 mg at 11 pm. How long caffeine lasts explains the curve.
How it compares
Liquid I.V. Energy Multiplier is stronger than 67% of the 10 gums, gels and other products we track, by caffeine per serving.
To reach 400 mg in a day you would need about 4 of these.
Less caffeine
- Huel Black Edition Coffee Caramel 66 mg, 1 serving
- Grinds Coffee Pouch 55 mg, 1 pouch
- Jägerbomb 40 mg, 1 drink
Same caffeine: Honey Stinger Caffeinated Chews, Maurten Gel 100 Caf 100, Military Energy Gum.
FAQ
Is Liquid I.V. Energy Multiplier high in caffeine?
Yes. One stick of Liquid I.V. Energy Multiplier has 100 mg, which is about the same as an 8 fl oz cup of brewed coffee (95 mg).
Can I drink Liquid I.V. Energy Multiplier at night?
Not if you want to sleep well. Had at 7 pm, it leaves about 61 mg in an average adult at an 11 pm bedtime, above the 50 mg most people sleep fine with. The latest time for an 11 pm bedtime is about 5:30 pm.
How long does the caffeine in Liquid I.V. Energy Multiplier last?
It peaks about 75 minutes after you start it. Of the 100 mg, about 46 mg is still in you 6 hours later and 20 mg after 12 hours, for an average adult with a 5-hour half-life.
Does Liquid I.V. Energy Multiplier have more caffeine than a cup of coffee?
Yes. One stick of Liquid I.V. Energy Multiplier has 100 mg; an 8 fl oz cup of coffee has 95 mg.
Method and limits
The caffeine figure comes from liquid-iv.com; recipes, brewing and batches vary, so a real serving can differ. The curves use a standard one-compartment model with an average 5-hour half-life and a sleep-friendly line of 50 mg; your own body may clear caffeine faster or slower. How it works has the details.
These are estimates for information, not medical advice.