Rapid. Deep Ketosis On Demand.

Ketones are nature’s superfuel. When the body is pushed to its limits, we convert stored body fat into ketones for energy that help fuel the brain and body. ΔG is the "world’s most potent ketone drink" which delivers the exact ketone produced naturally in the body called D-BHB.

Innovation based on cutting edge scientific research

Δ$50 Million in R&D

Funded by DARPA and the NIH under the "metabolic dominance" program for the US military to create the most effective fuel for soldiers in the battlefield.

Δ40+ Clinical Studies

Created by University of Oxford and studied by the worlds most renowned academic institutions and research centers for safety and efficacy.

ΔTrusted by Elite Athletes

10+ years of record setting use by Olympic Athletes, Tour de France riders, Formula 1 drivers, NBA, NFL, FIFA, Ironman, and many other of the world's highest performers.

ΔWADA & BSCG Approved

Fully Compliant and registered with World Anti Doping Agency (WADA), BSCG, and FDA GRAS Approved. Made in USA & UK.

Peak Performance

Elite Athletes. Ultra Performers.

Our revolutionary Oxford Ketone Ester is unique in its potency, maximizing Ketone levels in the blood and providing a powerful fuel source that augments physical performance, sharpens mental acuity, and supports your metabolic health.

Δ Train Harder, Improve Recovery by 15%
Δ World Record Setting Endurance
Δ Maintain Focus Past Exhaustion

Sustained Energy

Boost Focus

Increased Longevity

Enhanced Performance

Metabolic Health

Aspiring Centurions. Intermittent Fasters.

deltaG aids in countering the storm of inflammation caused by disease, injury and environmental influence. Use deltaG to support healthy immune system function so you can live a long active life.

Δ Supports Longevity and NAD+
Δ Improves Intermittent Fasting for Weight Loss
Δ Supports Glucose Stability

deltaG ketone ester was a crucial part of my American record setting performance at the 2019 IRONMAN World Championship. I felt so strongly about the benefits of ketone esters that I actually didn’t want to talk about them publicly, they were a secret weapon.

Timothy O’Donnell "T.O."

Long-course triathlete, Living Legend.

Most decorated American Triathlete & US Ironman Record Holder.

Improved Cognition

Biohackers. Intellectuals.

Ketone metabolism by the brain has been shown to increase memory, spatial awareness, and cognitive resilience.

Δ Primal Focus with Zero Jitters
Δ Improved Cognitive Performance by 7%
Δ Stabilizes Brain Networks by 87%

Developed at the University of Oxford

The Oxford ketone ester is the result of the pioneering work of Professor Kieran Clarke at the University of Oxford and the late Dr. Richard Veech at the National Institutions of Health that started in 2000.

Initially, the project was funded through the Metabolic Dominance program run by the United States Defense Advanced Research Projects Agency (DARPA). DARPA's aim was to discover the most energetically efficient food group to allow soldiers to maintain their physical and mental capacities over five days on the battlefield.