Grab any mainstream energy drink off a gas station shelf and flip it over. The ingredient list reads like a chemistry exam. Most people shrug and crack it open anyway. We're here to change that.

Here are the ingredients you should actively avoid — and what to look for instead.

1. Artificial Colors (Red 40, Yellow 5, Blue 1)

These petroleum-derived dyes make drinks look neon and exciting. They do nothing for your energy. What they can do: multiple studies have linked artificial food dyes to hyperactivity in children, and the European Union requires warning labels on products that contain them. Red 40 is particularly ubiquitous — and particularly pointless. If your drink is bright green or electric blue, that color isn't coming from anything natural.

2. Synthetic Caffeine (Anhydrous Caffeine)

Not all caffeine is created equal. Synthetic caffeine anhydrous is processed from urea and chloroacetic acid in chemical plants, most commonly in China. It absorbs faster than naturally-occurring caffeine, which means a sharper spike — and a harder crash. Natural caffeine from sources like organic green tea comes packaged with compounds like L-theanine that smooth out the energy curve. IS-BE uses only organic green tea caffeine for exactly this reason.

3. Sucralose and Acesulfame Potassium (Ace-K)

Zero-calorie artificial sweeteners like sucralose and Ace-K let brands put "0g sugar" on the label while still making the drink taste sweet. The problem: research increasingly suggests these compounds disrupt gut microbiome balance and may actually increase sugar cravings over time. IS-BE uses organic cane sugar and monk fruit — real sweetness from real sources, with 12g total per can (less than two strawberries).

4. Taurine (Synthetic)

Taurine is an amino acid your body produces naturally. The taurine in most energy drinks is synthesized in labs, not derived from food sources. While it isn't necessarily harmful at standard doses, it's added primarily for marketing optics — "amino acid complex" sounds more premium than "we added a cheap lab compound." Brands love it. Your body doesn't need it from a can.

5. Sodium Benzoate and Potassium Sorbate

These preservatives extend shelf life, but sodium benzoate is particularly concerning: when combined with ascorbic acid (Vitamin C), it can form benzene, a known carcinogen. Many drinks contain both. The FDA considers sodium benzoate "generally recognized as safe" — but "generally" is doing a lot of work in that phrase.

6. Niacinamide in Extreme Doses

Niacin (Vitamin B3) supports energy metabolism. Some drinks cram in 150–200% of the daily value, causing the notorious "niacin flush" — a red, itchy, burning sensation across the skin. It's not dangerous, but it's uncomfortable and unnecessary. Energy drinks often use niacin as a cheap way to add to a vitamin panel that sounds impressive on the label.

What to Look for Instead

A clean energy drink should have an ingredient list you can actually read. Look for: organic caffeine sources, natural sweeteners like monk fruit or cane sugar, real botanical adaptogens like ashwagandha or ginseng, and no artificial colors or preservatives.

IS-BE was built around exactly those standards — organic green tea caffeine, Lion's Mane mushroom, ashwagandha, and real sweetness from cane sugar and monk fruit. Nothing synthetic. Nothing you'd need a chemistry degree to decode.

Your energy drink should fuel you. Not test you.