BETTER DAYS, EVERY DAY
CHOOSE YOUR DESTINATION
Discover what goals you can achieve with ONE Life Sciences — from increased athletic performance to better sleep and faster recovery. Whether it's more energy, a stronger immune system or holistic wellbeing: ONE Life Sciences has the right solution.
The innovative research behind ONE
Use the full potential of our supplements. Our unique blends combine the best natural ingredients to boost your performance and recovery.
Developed by medical experts
Founded by doctors who specialize in cell therapy and sports medicine, ONE Life Sciences combines the latest scientific findings with clinical experience — for greater performance, faster regeneration and sustainable health.
Highly effective, natural ingredients
All our products with a combination of active ingredients combine bioactive plant substances — such as matcha, spirulina and resveratrol in GyCell — almost exclusively in organic quality, without artificial additives, gluten or lactose.
Your path to improved wellbeing
Laboratory-tested and compliant with EU food safety requirements, our supplements support cell regeneration, energy metabolism and DNA function — for more energy and resilience.
Designed for athletes, athletes & health-conscious people
Whether it's intensive training, slowed aging, or preventive health care — ONE offers reliable support in every phase of life.
ONE STANDS FOR HIGH PERFORMANCE
To reach Ironman podiums and exceed personal best performance — top athletes rely on ONE Life Sciences to improve their performance, regenerate faster and stay healthy over the long term.
Patrick Lange
“For me, GYCELL is not just a supplement — it is an essential part of my training and nutrition routine. And I don't want to do without it anymore.”
Laura Siegemund
“Thanks to GYCELL, my regeneration has improved significantly — even under stress in hot weather, I feel more powerful and resilient.”
testimonials
Here, our customers, from competitive athletes to entrepreneurs to health-conscious people, report on their experiences with our products.
Sebastian Koschel
“It was important for me to also see the improvement in my scores in black and white. Today I can say with full conviction that ONE products work — for me and also for my clients. ”
Dr. Anselm Groda
“After a low performance, I was actually back in the race after a short time. At just under 60 years of age, I'm back at the (IRONMAN) World Championships in Nice (2025)... ”
Marielle Bremer
“I want to stay energetic and healthy — ONE helps me do that. And seeing this steady progress just makes me happy. ”
Julius Schimpel
“The doctors had labelled me with the diagnosis of chronic fatigue syndrome. But then an incredible reset began.”
Lukas Stengel
“I'm tracking my regeneration. I have a much better night's sleep and feel much better refreshed the next day — I especially notice this after hard training days.”