Revolutionary ketone technology that supports:

  • Brain Health

    Improves brain network stability by 87%.

    Brain Health

    Improves brain network stability by 87%.

    A study from 2020 investigated if brain network stability responds to two major brain fuels – glucose or ketones. Participants came to the laboratory on two occasions and drank either 25-30 grams of deltaG or 30-35 grams of glucose. After consumption of these drinks, they underwent an MRI scan. Strikingly, the study showed that ketones increased the stability of brain networks. In contrast, glucose decreased the stability of the network. The network stability was 87% greater after ketone consumption than stability measured after glucose consumption.

    Read the study here

  • Maintained Focus

    Improves Cognitive performance by 7%.

    Maintained Focus

    Improves Cognitive performance by 7%.

    Preliminary data indicate a significant positive relationship between elevated cerebral blood flow and improved cognition following deltaG supplementation.

    Read the study here

  • Increased Endurance

    15% boost in power output

    Increased Endurance

    15% boost in power output

    When deltaG was used in a recovery protocol during strenuous training, cyclists increased their power output by 15%.

    Read the study here

  • Increased Performance

    Increased power and decreased lactate production

    Increased Performance

    Increased power and decreased lactate production

    In five separate studies of 39 high-performance athletes, we show how this unique metabolic state improves physical endurance by altering fuel competition for oxidative respiration.

    Read the study here

  • Heart Health

    Improves cardiac efficiency by 36%.

    Heart Health

    Improves cardiac efficiency by 36%.

    Ketone bodies have been shown to increase cardiac efficiency by as much as 36% versus glucose alone.

    Read the study here

  • Faster Recovery

    Boosts protein synthesis

    Faster Recovery

    Boosts protein synthesis

    When taken in a recovery protocol, deltaG was shown to promote mTOR signaling and protein synthesis.

    Read the study here

  • Weight Control

    Decreases appetite by lowering ghrelin by 17%.

    Weight Control

    Decreases appetite by lowering ghrelin by 17%.

    deltaG has been shown to significantly decrease appetite in healthy adults.

    Read the study here

  • Harder Training

    Improves muscle glycogen resynthesis.

    Harder Training

    Improves muscle glycogen resynthesis.

    When taken alongside glucose in a recovery protocol, deltaG has been shown to accelerate muscle glycogen resynthesis in athletes.

    Read the study here

$65 million|

in Research & Development

Backed by the world's top scientists and institutions.

70+|

Clinical Studies

FDA GRAS Approved. WADA & BSCG Anti Doping Approved.

60+|

Patent & Patent Pending

deltaG® delivers high amounts of D-BHB, the bio-identical ketone your body produces when fasted.

How to choose your deltaG®

There's a deltaG® product for every lifestyle. Learn more about deltaG use cases below or Take our Ketone Quiz.

Athletic Performance

Achieve Performance Ketosis™ of 2-3.5 mmol/L blood ketones. Backed by rigorous clinical evidence, deltaG® is the only ketone in the world that can improve athletic performance, accelerate muscular recovery, and enhance mental acuity.

Learn More

Metabolic Health

Instant ketosis – no fasting required.
deltaG® restores your metabolism back to its peak, helping you reach a state of clinical ketosis for 3-4 hours per serving. deltaG® supports healthy weight loss, glucose control, and reduced inflammation.

Learn More

Cognition

deltaG® increases brain network stability by 87%. Feed your neurons a superior energy source. Attain flow, focus, and increased cognition without caffeine or other stimulants.

Learn More

Clean energy and clarity, delivered.

Salt Free

Sugar Free

Gluten Free

Drug Free

Vegan

Female Founded

Developed by scientists at the University of Oxford and the National Institutes of Health

Developed through a collaboration between the University of Oxford and the National Institutes of Health with funding from DARPA’s “Metabolic Dominance” program. The groundbreaking research conducted by Prof. Kieran Clarke and Dr Richard Veech dating back to 1993 has led to the creation of the Oxford Ketone Ester, deltaG®.

Metabolic Dysfunction

The solution to a growing problem.

Over dependence on glucose has created an epidemic of metabolic dysfunction. Ketones can play a pivotal role in the prevention and reversal of metabolic damage.

deltaG® delivers high amounts of D-BHB, the bio-identical ketone your body produces when in a fasted state. Without the need to alter your diet, deltaG® allows you to combat the primary measures of metabolic dysfunction, like insulin resistance, elevated blood glucose, excess body fat, and inflammation, by utilizing deep states of ketosis.

Trusted by Elite Athletes

Train with the best. deltaG® is the gold standard for the world's most elite athletes from Tour de France, Ironman, Olympics, FIFA, NFL, UFC, PGA, Formula 1, and others.

→ Meet Our Athletes & Partners

A new metabolic state.

What is Performance Ketosis™?

deltaG®'s groundbreaking technology allows athletes to enter a previously unattainable metabolic state. The current clinical data suggest most recovery and performance enhancing benefits for exogenous ketones occur between 2.0mM to 3.5mM blood BHB levels. deltaG® is the only patented ketone to deliver these levels of Performance Ketosis™

Ketones + Glucose = Optimized Fueling

This new state enables the utilization of ketones without necessitating the depletion of our glycogen stores. Your body will fully optimize fuel sources to dramatically improve recovery, endurance, and resilience.

The ketone line up

△G Ketone Performance

Athletic PerformanceCognition
  • 27g Ketone Ester per bottle
  • 1-2 servings
  • Bitter Blueberry Flavor
  • Reach "Performance Ketosis"
Shop Now

△G Tactical Ketones

Athletic PerformanceCognition
  • 32g Ketone Ester per bottle
  • 1-2 servings
  • Pure Ester - Easily Mix
  • Reach "Performance Ketosis"
Shop Now

△Gold Ketone Booster

Metabolic HealthCognition
  • 32g Ketone Ester per bottle
  • $5 per day - 6 servings
  • Pure Ester - Mix with Coffee
  • 2-4 Hours of Clinical Ketosis
Shop Now

△H Ketone Health

Metabolic HealthCognition
  • 10g Ketone Ester
  • 1-2 servings
  • Lemon Zest Flavor
  • 3-5 hours of Clinical Ketosis
Shop Now

Find the right deltaG® product for you.

Still unsure? Take our 2 minute quiz to find the right deltaG® product for you

Take Our Quiz

Want a deeper dive?

Download our famous deltaG® Ketone Educational Magazine (PDF) for an in-depth look at the science, products, and use cases.

Download

Ketosis Guaranteed

Achieve clinical ketosis
or get your money back

Free Consultations

Optimize your performance
with a private consultation

HSA/FSA Eligibility

Save 30-40% in tax savings
with your HSA/FSA Funds

Subscribe & Save

Save 10% on
reoccurring orders + perks