Stop comparing caffeine with different units. Here's the real answer: cold brew has more caffeine per ounce than most energy drinks, and it comes from a cleaner source.
That's the summary. But if you want to make an intelligent switch, you need the numbers.
The Caffeine Math
A standard energy drink (Red Bull, 8.4oz) has 80mg of caffeine. A 12oz can of Bare Brew cold brew has 320mg. That's 4x the caffeine in 1.4x the volume.
Even at the low end — a 12oz can of Stok cold brew at 145mg — you're still beating Red Bull by nearly 2x.
The Source Difference
Energy drinks use synthetic caffeine. It's chemically identical to natural caffeine, but it's manufactured in labs, often combined with taurine, B vitamins, and other additives that have questionable long-term data.
Cold brew caffeine comes from coffee. It's naturally occurring, absorbed differently, and doesn't come with a 37-ingredient label.
The Crash Question
Energy drinks crash because of sugar — not caffeine. When you spike blood sugar with 27g of sugar (a standard energy drink), you crash when insulin clears it. Cold brew with zero added sugar doesn't cause this.
The Bare Brew formula: 320mg caffeine, 0g sugar, 20 calories. You get the energy without the crash cycle.
When to Choose Cold Brew Over Energy Drinks
Every time. Unless you specifically need the B-vitamin blend or pre-workout additions that some energy drinks include, cold brew is a cleaner, stronger, cheaper option.
Bottom Line
Cold brew wins on caffeine, source quality, and ingredient count. Energy drinks win on marketing. Your call.
[CTA: Switch to Bare Brew — 320mg clean caffeine, 2 ingredients — link to product page]
