Bloom vs. Red Bull: Caffeine Comparison

When comparing Bloom Sparkling Energy and Red Bull Energy Drink, caffeine content is one of the biggest differences.

Bloom Sparkling Energy

Bloom Sparkling Energy contains 180 mg of caffeine per 12 fl oz can. The caffeine is naturally sourced from green coffee bean extract, and the drink also includes L-theanine, prebiotics, B vitamins, and contains zero sugar. (Source 1)

Red Bull Energy Drink

Red Bull’s caffeine content varies depending on the can size:

• 8.4 fl oz (250 mL): 80 mg
• 12 fl oz: 114 mg
• 16 fl oz: 151 mg
• 20 fl oz: 198 mg

Red Bull uses caffeine along with taurine and B vitamins to help improve alertness and mental performance. (Source 2)

Which Has More Caffeine?

A 12-ounce can of Bloom contains 66 mg more caffeine than a 12-ounce can of Red Bull. Even compared to Red Bull’s 16-ounce can (151 mg), Bloom still provides 29 mg more caffeine. Only Red Bull’s 20-ounce can (198 mg) exceeds Bloom’s caffeine content. (Source 2)

What Should You Choose?

Choose Bloom Sparkling Energy if you:

• Want a higher caffeine boost in a standard 12-ounce can.
• Prefer zero sugar with added L-theanine, prebiotics, and B vitamins.
• Like a wellness-focused energy drink with naturally sourced caffeine.

Choose Red Bull if you:

• Prefer moderate caffeine rather than a stronger energy boost.
• Enjoy the classic Red Bull flavor and wide availability.
• Want multiple can size options with different caffeine levels.

Verdict

If your priority is maximum caffeine in a 12-ounce serving, Bloom Sparkling Energy is the better choice with 180 mg of caffeine. If you prefer a lighter caffeine dose or want the flexibility to choose different serving sizes, Red Bull is an excellent option.

External Sources

1. Bloom Nutrition – Sparkling Energy (Official Product Page)
   https://bloomnu.com/products/sparkling-energy
2. Red Bull – How Much Caffeine Is in a Can of Red Bull?
   https://www.redbull.com/us-en/energydrink/questions/how-much-caffeine-is-in-a-can-of-red-bull-energy-drink
3. U.S. Food & Drug Administration – Spilling the Beans: How Much Caffeine Is Too Much?
   https://www.fda.gov/food/food-additives-petitions/spilling-beans-how-much-caffeine-too-much