ALL: Save up to 10%!
Ketone Ester
ALL: Save up to 10%!
Ketone Ester

Ketone Ester Keto Supplements

Prototype Nutrition


Lose Fat


Keto Supplements




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Ketone Ester

Product Guide

Undiluted concentrate of R, S Butanediol Diacetoacetate Ester (AcAc Ketone Ester)

Optimally developed on the basis of the latest scientific insights by organic chemist Patrick Arnold

Contains no salt and contains only 5 calories per 10 ml serving

Ketones are a good source of energy for the body, which are formed naturally when carbohydrates are not available

Popular with and specially developed for endurance athletes

Easily dissolves in liquids

Ketone Ester


Ketones can provide energy in the absence of carbs and many fans report improved cognitive function with use.


Can be used on a daily basis for best results.


Best suited to those following a ketogenic (high fat, moderate protein and minimal carb) diet. Especially beneficial for endurance athletes.