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Exogenous Ketones Comparison - April 2026

7 Best Exogenous Ketones In the UK

Last Updated - 03/04/2026

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Our Score

To Amazon

View DealOn Amazon

Model

Model

Ketosource® Pure MCT Oil | High Purity Source of Ketone-Boosting C8 & C10 MCTs | Supports Keto Nutrition & Fasting | Vegan Safe & Gluten Free (500ml)

Model

Ketosource® Pure MCT Oil | High Purity Source of Ketone-Boosting C8 & C10 MCTs | Supports Keto Nutrition & Fasting | Vegan Safe & Gluten Free (500ml)

Model

Raspberry Ketone Plus 4280mg - 180 Vegan Capsules - with Apple Cider Vinegar, Vitamin C, Caffeine & Green Tea - 3 Months Supply - Keto & Low Carb Diet-Friendly Raspberry Ketones Supplement

Model

Raspberry Ketone Plus 4280mg - 180 Vegan Capsules - with Apple Cider Vinegar, Vitamin C, Caffeine & Green Tea - 3 Months Supply - Keto & Low Carb Diet-Friendly Raspberry Ketones Supplement

Model

Pure Raspberry Ketones Capsules 1200mg - 180 Capsules - 6 Months Supply - 1 per Day - Rich in Phenolic Compounds - Vegan & Non-GMO Raspberry Ketone Supplements for Men & Women - Made in The UK

Brand

Ketosource

Brand

Ketosource

Brand

Ketosource

Brand

Ketosource

Brand

WeightWorld

Brand

WeightWorld

Brand

WeightWorld

Reviews

73,600 reviews

Reviews

73,600 reviews

Reviews

1,884 reviews

Reviews

1,884 reviews

Reviews

16,756 reviews

Reviews

16,756 reviews

Reviews

11,564 reviews

Features

Worth the money

9.1

Worth the money

9.1

Worth the money

9.8

Worth the money

9.8

Worth the money

8.6

Worth the money

8.6

Worth the money

8.4

Taste

9.3

Taste

9.3

Taste

9.4

Taste

9.4

Taste

8.1

Taste

8.1

Taste

8.6

Simple to consume

9.8

Simple to consume

9.8

Simple to consume

9.6

Simple to consume

9.6

Simple to consume

9.4

Simple to consume

9.4

Simple to consume

9.1

Tech Specs

product dimensions

7.5 x 7.5 x 16.5 cm; 500 g

product dimensions

7.5 x 7.5 x 16.5 cm; 500 g

product dimensions

7.5 x 7.5 x 16.5 cm; 500 g

product dimensions

7.5 x 7.5 x 16.5 cm; 500 g

product dimensions

8.79 x 5 x 5.21 cm 136 g

product dimensions

8.79 x 5 x 5.21 cm 136 g

product dimensions

10.01 x 5 x 5 cm 160 g

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.8
1

Ketosource
Ketosource Pure C8 MCT Oil | Boosts Ketones 4X Versus Other MCTs | Highest 99%+ Purity | 100% Coconut | Keto Diet, Fasting, Vegan Safe & Gluten Free | Premium Lab Tested Purity | Caprylic Acid | 500ml

9.8 simple to consume

9.3 Taste

9.1 worth the money

Why we love it

Boosts ketones effectively.

Non-allergenic and vegan-friendly.

Odorless and tasteless versatility.
Main highlights

MAXIMUM KETONE BOOST: Highest purity source of MCT Oil C8 available at 99%+ purity. C8 MCT boosts ketones 4X more than other MCTs. (IMPORTANT NOTE: 100% purity is not possible with current technologies.)
EASILY USED WITH ANY DIET: C8 MCT Oil is a keto supplement that is odorless and tasteless. So you can use it instead of any traditional oils you use. Typical uses are adding to bulletproof coffee, teas and other drinks. You can pour it onto or mix it into any zero carb meal or snack. You can use it effectively to support your ketogenic diet, your fasting or with other diets. Please follow the instructions on packaging for advice on how to use it best and maximize your results.
ALL NATURAL, NON-ALLERGENIC & HIGHEST STANDARDS CERTIFICATION: Ketosource Pure C8 MCT Oil is Keto, Fasting, Vegan and Paleo friendly. Our natural C8 MCT is completely non-allergenic. It's certified free of gluten, dairy, nuts and shellfish. This is compliant with the strictest EU Directives and U.S. FDA. Our C8 MCT is produced in a BRC AA Global Standards compliant facility. It is also certified 100% sustainable & free of genetically modified organisms (GMO).
3RD PARTY LAB TESTED & TRANSPARENCY: We test every batch of our C8 MCT oil for active ingredients and contaminents to meet the highest standards. We publish these transparently. Please request a copy from our customer service if you do not find it. 3rd party lab tests consistently show this C8 MCT to be between 99.7 and 99.9% purity, and to meet ultra low contaminant standards.
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9.7
2

Ketosource
10% Off

Ketosource Pure C8 MCT Oil | Boosts Ketones 4X Versus Other MCTs | Highest 99%+ Purity | 100% Coconut | Keto Diet, Fasting, Vegan Safe & Gluten Free | Premium Lab Tested Purity | Caprylic Acid | 500ml

9.8 simple to consume

9.3 Taste

9.1 worth the money

Why we love it

Boosts ketones effectively.

Non-allergenic and vegan-friendly.

Odorless and tasteless versatility.
Main highlights

MAXIMUM KETONE BOOST: Highest purity source of MCT Oil C8 available at 99%+ purity. C8 MCT boosts ketones 4X more than other MCTs. (IMPORTANT NOTE: 100% purity is not possible with current technologies.)
EASILY USED WITH ANY DIET: C8 MCT Oil is a keto supplement that is odorless and tasteless. So you can use it instead of any traditional oils you use. Typical uses are adding to bulletproof coffee, teas and other drinks. You can pour it onto or mix it into any zero carb meal or snack. You can use it effectively to support your ketogenic diet, your fasting or with other diets. Please follow the instructions on packaging for advice on how to use it best and maximize your results.
ALL NATURAL, NON-ALLERGENIC & HIGHEST STANDARDS CERTIFICATION: Ketosource Pure C8 MCT Oil is Keto, Fasting, Vegan and Paleo friendly. Our natural C8 MCT is completely non-allergenic. It's certified free of gluten, dairy, nuts and shellfish. This is compliant with the strictest EU Directives and U.S. FDA. Our C8 MCT is produced in a BRC AA Global Standards compliant facility. It is also certified 100% sustainable & free of genetically modified organisms (GMO).
3RD PARTY LAB TESTED & TRANSPARENCY: We test every batch of our C8 MCT oil for active ingredients and contaminents to meet the highest standards. We publish these transparently. Please request a copy from our customer service if you do not find it. 3rd party lab tests consistently show this C8 MCT to be between 99.7 and 99.9% purity, and to meet ultra low contaminant standards.
Show more
On Amazon

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9.6
3

Ketosource
Ketosource® Pure MCT Oil | High Purity Source of Ketone-Boosting C8 & C10 MCTs | Supports Keto Nutrition & Fasting | Vegan Safe & Gluten Free (500ml)

9.8 worth the money

9.6 simple to consume

9.4 Taste

Why we love it

High purity for effective ketosis.

Versatile for various diets.

Tested for quality assurance.
Main highlights

MAXIMUM PURITY: High purity source of ketone-boosting MCTs with 99% or higher purity. This source combines C8 and C10 ketone-boosting MCTs (IMPORTANT NOTE: 100% purity is not possible with current technologies. Ask for 3rd party lab certificates to show true % of MCT purity)
EASILY USED WITH ANY DIET: MCT Oil is odorless and tasteless. So you can use it instead of any traditional oils you use. Typical uses are adding to bulletproof coffee, teas and other drinks. You can pour it onto or mix it into any zero carb meal or snack. You can use it effectively to support your ketogenic diet, your fasting or with other diets. Please follow the instructions on packaging for advice on how to use it best and maximize your results.
ALL NATURAL, NON-ALLERGENIC & HIGHEST STANDARDS CERTIFICATION: Ketosource Pure MCT Oil is Keto, Fasting, Vegan and Paleo friendly. Our natural MCT is completely non-allergenic. It's certified free of gluten, dairy, nuts and shellfish. This is compliant with the strictest EU Directives and U.S. FDA. Our C8 MCT is produced in a BRC AA Global Standards compliant facility. It is also certified 100% sustainable & free of genetically modified organisms (GMO).
3RD PARTY LAB TESTED & TRANSPARENCY: We test every batch of our MCT oil for active ingredients and contaminents to meet the highest standards. We publish these transparently. Please request a copy from our customer service if you do not find it. 3rd party lab tests consistently show this MCT to be between 99.7 and 99.9% purity, and to meet ultra low contaminant standards.
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On Amazon

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Our ranking system

The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

7 Best Exogenous Ketones In the UK

Our Score

To Amazon

Model

Brand

Reviews

Features

Worth the money

Taste

Simple to consume

Tech Specs

product dimensions

Available On

Our Top 3 Picks

Ketosource Pure C8 MCT Oil | Boosts Ketones 4X Versus Other MCTs | Highest 99%+ Purity | 100% Coconut | Keto Diet, Fasting, Vegan Safe & Gluten Free | Premium Lab Tested Purity | Caprylic Acid | 500ml

Why we love it

Ketosource Pure C8 MCT Oil | Boosts Ketones 4X Versus Other MCTs | Highest 99%+ Purity | 100% Coconut | Keto Diet, Fasting, Vegan Safe & Gluten Free | Premium Lab Tested Purity | Caprylic Acid | 500ml

Why we love it

Ketosource® Pure MCT Oil | High Purity Source of Ketone-Boosting C8 & C10 MCTs | Supports Keto Nutrition & Fasting | Vegan Safe & Gluten Free (500ml)

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for exogenous ketones

Pure Raspberry Ketones Capsules 1200mg - 180 Capsules - 6 Months Supply - 1 per Day - Rich in Phenolic Compounds - Vegan & Non-GMO Raspberry Ketone Supplements for Men & Women - Made in The UK

Frank & Frey Keto Plus Gummies – 60‑Count Exogenous Ketone & MCT Supplement with Apple Cider Vinegar, Low‑Sugar for Keto Energy, Weight Loss & Appetite Control

Frank & Frey Keto Plus Gummies – 60‑Count Exogenous Ketone & MCT Supplement with Apple Cider Vinegar, Low‑Sugar for Keto Energy, Weight Loss & Appetite Control

7 Best Exogenous Ketones In the UK

exogenous ketones comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Worth the money

Taste

Simple to consume

Tech Specs

product dimensions

Available On

Our Top 3 Picks

Ketosource Pure C8 MCT Oil | Boosts Ketones 4X Versus Other MCTs | Highest 99%+ Purity | 100% Coconut | Keto Diet, Fasting, Vegan Safe & Gluten Free | Premium Lab Tested Purity | Caprylic Acid | 500ml

Why we love it

Ketosource Pure C8 MCT Oil | Boosts Ketones 4X Versus Other MCTs | Highest 99%+ Purity | 100% Coconut | Keto Diet, Fasting, Vegan Safe & Gluten Free | Premium Lab Tested Purity | Caprylic Acid | 500ml

Why we love it

Ketosource® Pure MCT Oil | High Purity Source of Ketone-Boosting C8 & C10 MCTs | Supports Keto Nutrition & Fasting | Vegan Safe & Gluten Free (500ml)

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for exogenous ketones

Pure Raspberry Ketones Capsules 1200mg - 180 Capsules - 6 Months Supply - 1 per Day - Rich in Phenolic Compounds - Vegan & Non-GMO Raspberry Ketone Supplements for Men & Women - Made in The UK

Frank & Frey Keto Plus Gummies – 60‑Count Exogenous Ketone & MCT Supplement with Apple Cider Vinegar, Low‑Sugar for Keto Energy, Weight Loss & Appetite Control

Frank & Frey Keto Plus Gummies – 60‑Count Exogenous Ketone & MCT Supplement with Apple Cider Vinegar, Low‑Sugar for Keto Energy, Weight Loss & Appetite Control

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