△H Ketone Health

Rated 4.3 out of 5
Based on 64 reviews
per pack of 3 bottles

10 grams ΔG per bottle

1-2 servings per bottle for general/brain health (includes weight loss).

Used daily, deltaH helps support a healthy immune system, metabolic health by helping maintain healthy blood sugar and cholesterol levels and supports cellular repair, brain health, a balanced mood and decreases occasional anxiety.

   Improves Cognitive Function
   Supports Glucose Stability
   Improves Intermittent Fasting for Weight Loss

Salt Free, Sugar Free, Vegan.

WADA, BSCG, & FDA GRAS Approved. View all certifications here.

Shipping & Returns

Book Consult Get Results

We highly encourage you to book a Free 15 Min Consultation (Book Consult) with a deltaG Ketone Expert. This will help ensure you get your desired results. You will be getting the same support as our elite level athletes to deliver a custom protocol that fits your specific use case. 


You may return your unopened deltaG Ketones for a full refund. Please contact support to start the return process.


  • Free Shipping on all US orders over $100 for standard shipping (3-6 days)
  • Expedited 2 day and Next Day Shipping calculated at check out.
  • International Shipping available to most countries.

Please read the detailed International Shipping info on countries, duties, taxes, and carrier options before ordering :)

How to Use △H Ketone Health

Take 1 bottle of △H Ketone Health daily.

We recommend choosing a subscription to save on daily use.

Ingredients & Nutrition Label

△H Ketone Health Supplement Facts

Serving Size: 1 bottle (59 ml)
Servings per box: 3

Amount per Serving

%Daily Value*




Total Carbohydrate

0 g


Total Sugars

0 g

Includes 0g Added Sugars
Total Fat

0 g


0 g


0 g

deltaG Ketone Ester

10 g

* Percent Daily Values are based on a 2,000 calorie diet.

Other Ingredients: Purified water, natural flavor, sucralose, sodium citrate, potassium sorbate, citric acid.

Sustained Energy

Improved Cognition

Cellular Regeneration

Immune Support

Appetite Suppression

Supports Metabolic Health & Cellular Regeneration

For Aspiring Centurions and Biohackers

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

Δ Supports Longevity & NAD+ Levels
Δ Lowers Free Radicals to Protect DNA
Δ Supports Cholesterol Levels

Peak Mental Clarity

Primal Focus with Zero Jitters

1 bottle of deltaH will help you feel sharper, more focused, and ready to take on the day. Enjoy hours of mental clarity and long-term cognitive benefits with one morning dose.

Δ Stabilizes Brain Networks by 87%
Δ Improved Cognitive Performance by 7%

Book your free 15 min consult to to learn more

Reach Your Intermittent Fasting and Exercise Goals

Weight Loss and Recovery

deltaH also delivers a direct dose of ketones, quickly elevating your blood ketone levels. This can be helpful if you’re beginning a fast, needing energy for exercise, or starting the keto diet.

Δ Extend Fasting Time With Appetite Suppression
Δ Improves Muscle Recovery by 15%
Δ Maintain Focus During Fast

“My enhanced combination of will and ability was no doubt due to deltaG - as was my 1st place finish for females and 8th overall.”

Jillian Benoit

Luxury Hospitality Industry Executive, Competitive Trail Runner, and Endurance Athlete

Frequently Asked Questions

How does deltaH taste?

We like to say "Ketone esters taste like the work." haha.

deltaH has a slight lemon taste which most customers find very palatable.

Ketones have a very bitter taste and we worked hard to improve the taste using while keeping it clean.

How does deltaH work?

deltaG is the active ingredient in our deltaH Ketone Health product. Developed exclusively by T△S Ltd, deltaG is a novel nutritional ketone supplement that directly supports human metabolism.

deltaG is an efficient fuel that is used rapidly by both the brain and the body. When fasting, on a low carb diet, or during endurance exercise, the small store of glucose which is glycogen in the liver and muscle, quickly becomes depleted. As a result, the body switches from burning glucose for energy to burning fat. To replace the diminishing supply of glucose, the liver converts fat into ketones for the brain. Ketones thus become a valuable energy source that effectively increase metabolic efficiency.

How do you feel on deltaG ketones?

Fueling with ketones takes you to a place where everything flows — a gentle, clean boost of energy without the jitters or racing heart. 

Can deltaH be used for weight loss?

deltaH can support weight loss goals in combination with other healthy decisions.


Ketones have been shown to reduce ghrelin (1), the hunger hormone. A reduced appetite makes it easier to achieve a calorie deficit and meet your weight loss goals.


deltaH also delivers a direct dose of ketones, quickly elevating your blood ketone levels. This can be helpful if you’re beginning a fast, needing energy for exercise, or starting the keto diet.


However, taking deltaH will not lead to weight loss alone. We encourage you to keep making healthy choices and use deltaH as a tool to help meet your goals.

How does deltaH support longevity?

deltaH supports longevity by promoting strong metabolic and cognitive health.

Studies show that ketones may help decrease blood sugar levels and increase insulin sensitivity (123). When paired with a healthy diet and exercise, this could prevent serious illnesses such as type 2 diabetes or cardiovascular disease. These conditions are linked to poor metabolic health and are among the leading causes of death in the United States.


For cognitive health, ketones may reduce oxidative stress, decrease brain inflammation, and alter certain neurotransmitters involved in health and disease (4). These effects may help alleviate certain cognitive diseases.


For example, ketones may reduce epileptic seizure frequency by 40%–90% (5). Studies on ketones have also shown benefits for Alzheimer's disease patients (67).


Ketones may also increase levels of brain-derived neurotrophic factor (BDNF) (8). This protein helps grow neurons, promotes synaptic connections, and supports brain cell health. BDNF plays an important role in learning and long-term memory.

Can deltaH replace a ketogenic diet?

deltaH can augment or replace a ketogenic diet, although they will not be effective in someone with poor eating habits.

deltaH complements a ketogenic diet for healthy weight management and/or improving body composition. deltaH drinks can alleviate feelings of hunger and blunt the impact of a carb-rich “cheat meal” by expediting the return to ketosis.

Is there anything that cannot be taken with deltaH? Are they safe to drink?

△G and △H can be consumed with any other food and with supplements, such as creatine, whey protein, and branched-chain amino acids. Since 2008, deltaG has been the subject of a wide range of scientific safety studies that led to a Generally Recognized as Safe (GRAS) designation and a U.S. FDA notification. deltaG is not on the World Anti-Doping Agency (WADA) banned list for athletes.

Is deltaH safe for pregnancy and breast feeding?

deltaH is safe for breastfeeding.

deltaH is considered safe for pregnant women but suggest you should always consult your physician before adding any supplements to your regimen.

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 2003.

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.

average rating 4.3 out of 5
Based on 64 reviews
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61% of reviewers would recommend this product to a friend
Rated 4 out of 5
Rated 4 out of 5
Mental Cognition & Focus
Rated 4 out of 5
Weight Management
Rated 4 out of 5
Rated 4 out of 5
Customer photos and videos
Review posted
Reviewed by Jen
Verified Buyer
Rated 5 out of 5


it really works but it TOO EXPENSIVE 2 use daily!!

I recommend this product
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Review posted
Reviewed by Hal C.
Verified Buyer
Rated 5 out of 5

Taste Solution That Works for Me


I know exogenous ketones taste horribly. One thing I started doing was mixing it with a little liquid (water with some lemon), then holding my nose, as a way to block the smell receptors needed for tasting, drinking the ketones, breath through the mouth while holding my nose and then drink more water, or coffee, something with a stronger flavor to wash down any residual bad taste.

This was my 100% effective solution. Now I can drink them with ease and not dread the process. I hope it makes sense and that it helps you.

I recommend this product
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Review posted
Reviewed by Chad H.
Verified Buyer
Rated 5 out of 5

Really love this product!

I use this product right before bed. I sleep so much better after taking this. I also feel much better in the morning, especially after a hard workout that day. Seeing and feeling great results from this product. The only critique, like the rest of Delta's stuff, is the cost, even with the subscription discount. Wish there was a program or something to get them a little bit cheaper. I have tried other keytone products, just not as good as Delta.

I recommend this product
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