A standard 12 oz can of Bloom Sparkling Energy drink contains about 180 mg of caffeine.

Quick Scoop

  • Each 12 oz can of Bloom Sparkling Energy: ~180 mg caffeine.
  • That’s on the higher side compared with many common energy drinks and roughly similar to a strong 12–16 oz coffee, depending on how it’s brewed.
  • Caffeine is from “natural” sources like green coffee bean extract, but from a stimulation standpoint your body treats it the same as any other caffeine.
  • Most health guidelines suggest staying under about 400 mg caffeine per day for healthy adults, so one can is roughly half that daily limit.

If you’re caffeine‑sensitive, planning to drink more than one can, or having other sources of caffeine (coffee, pre‑workout, soda, etc.), it’s wise to track your total for the day.

Mini FAQ

Is Bloom Energy “high” in caffeine?
Yes, 180 mg per can is considered relatively strong compared with many mainstream energy drinks in the 80–160 mg range.

Is there sugar in it?
Bloom Sparkling Energy is positioned as a zero‑sugar or very low‑sugar drink, using sweeteners like sucralose instead of sugar.

Rough safe-use rule of thumb (for most healthy adults):

  • 1 can: Usually fine, especially earlier in the day.
  • 2 cans: You’re at ~360 mg, very close to common 400 mg guidelines, so add other caffeine with caution.

If you have heart issues, are pregnant, on certain meds, or unsure what’s safe for you, check with a healthcare professional before making it a daily habit.

Information gathered from public forums or data available on the internet and portrayed here.