About ON3 Athletic
Your supplement routine shouldn't feel like a second job.
Most people taking supplements are juggling five or six different products — a greens powder, a protein shake, a probiotic, a multivitamin, an adaptogen. It's expensive, complicated, and easy to fall off.
We built ON3 to solve that.
One daily drink for busy, health-conscious adults — greens, protein, probiotics, adaptogens, and 60+ functional nutrients all in a single scoop that actually tastes good. No fillers. No unnecessary extras. Just everything your body needs, every single day.
Our Roots
In December 1969, Mr. Hideo Nakayama founded Sun Chlorella in Japan with one simple mission — to make chlorella, one of the most nutrient-dense plants on earth, accessible to everyone.
More than six decades later, that mission hasn't changed.
ON3 Athletic is developed by Sun Chlorella, a Japanese wellness company that has spent over 60 years advancing plant-based nutrition and setting global standards for purity and ingredient quality.
That heritage isn't a tagline. It's the backbone of everything we make.
From Japanese-grown chlorella to research-driven formulation, ON3 represents the next chapter in a long history of nutritional innovation — now made accessible for everyday life.
We are a new brand. But we are not new to nutrition.
Our Philosophy
Simplicity
Clean, intentional ingredients with nothing unnecessary
Integrity
Transparent sourcing, rigorous testing, and Informed Sport Certified — free of 250+ banned substances
Heritage
A modern product powered by decades of Sun Chlorella's nutritional expertise
Become Your Best Version with ON3 Athletic
Designed to fuel your journey toward becoming the best version of yourself, ON3 Athletic offers five times more protein than leading green powders and features premium chlorella from Japan. Elevate your health, performance, and recovery, and step into your best self with ON3 Athletic.