Start your cellular engines

OLEUS keeps your cells firing on all cylinders, so they keep giving you the energy you need for as long as you need it¹.


How does OLEUS work

Banner Image

Energize your cells, elevate your performance


Trusted by 5000+ endurance athletes

Tune your cellular engines 
for performance

  • Turbocharge
    your performance

    Spark your energy production at the mitochondrial level⁴, giving muscles a +6h boost in performance¹.

  • Don’t just boost it,
    build it

    Daily support maintains energy and general vitality⁴ over time, so there’s more there to boost when you need it.

  • Rebuild your 
    cellular energy

    Bounce back fast with the cellular recovery shot designed to recharge your muscles and reduce fatigue⁶.

30 days refund

Not convinced of the effects?
Get a refund within 30 days.

Designed for endurance

Our products are optimized to work for
endurance and prolonged excersises.

Laboratory tested

We demand the highest quality, so every
product is rigorously tested in our labs.


Get the most of your cellular engines

Endurance energy isn’t something you take, it’s something you make. Energy bars, gels, and chews are all great. But they’re just fuel. The energy your muscles need to move you, is made by your cells. OLEUS has created a complete system designed to support your cell energy metabolism² through every performance stage.

Try our Cellular Energy Starter Pack

A pack designed for those who want the full experience. Our shots are the ultimate training partner for endurance athletes looking to improve their energetic capacity, not just boost it.

Turbocharge your training sessions and competitions with a shot of cellular energy². Our scientifically formulated ingredients work together to activate your body's energy metabolism for +6h of peak mitochondrial performance¹.

Bounce back stronger with our cellular Recovery Shot. Taken after training to protect your cells from oxidative stress⁴, and rebuild depleted muscles⁶.

The Daily Shot is a regular tune-up for your cellular engines, designed to build foundational cell health⁷ and improve mitochondrial⁴ fitness.

Unbolt the world of endurance

OLEUS is a thriving global community of endurance athletes united by a shared passion for pushing boundaries and transcending limits. Our mission is simple: to extend the limits of cellular performance, to enable athletes to push their own.