Frequently asked questions
What exactly is BRAiNLUBE?
It's a cognitive-support energy drink — a blend of adaptogens, nootropics, and natural energy boosters in a lightly carbonated, real-mango-juice base. Think clean, focused energy that helps with clarity and calm, not just a caffeine jolt.
How much caffeine is in a can?
About 130mg from all sources — roughly a strong cup of coffee. It's paired with L-theanine, which is one of the most well-documented ways to get alert, focused energy without the jitters or the crash.
What's actually in it?
Our BRAiNLUBE Energy Blend includes taurine, guarana seed extract, ginseng root extract, green coffee bean extract, ashwagandha root extract, L-citrulline, bacopa monnieri, L-tyrosine, ginkgo biloba, L-theanine, and inositol — alongside real clarified mango juice and no artificial colors.
Will it make me jittery or crash?
That's exactly what we built it to avoid. The caffeine is moderate and balanced with L-theanine and adaptogens, so the energy comes on smooth and stays steady instead of spiking and dropping.
When should I drink it?
Most people reach for it in the morning or early afternoon — before deep work, a workout, a long drive, or anytime you need to lock in. Because of the caffeine, we'd skip it late in the evening.
How many can I have per day?
We recommend a limit of two cans daily.
Who shouldn't drink BRAiNLUBE?
It's not intended for anyone under 18, and it's not recommended for people who are sensitive to caffeine, or who are pregnant or nursing. If you have a medical condition or take medication, check with your doctor first.
What does it come in?
Six 12oz cans per pack, in our OG Mango flavor.
How much is shipping?
Shipping is free on orders over $50, and in-stock orders ship fast — typically within 24 hours.
What if I don't love it?
Reach out to our team and we'll make it right. We're a small business and we stand behind every can.