Exogenous Ketone Ester Concentrate – Sugar-Free, Caffeine-Free, 12 Servings x 3
Powerful Dosage: Each serving contains 2.5 grams of Ketone Ester (d-bhb bonded to R 1,3 butanediol). FDA GRAS Status: The only Ketone Ester with published FDA GRAS status, proudly made in the USA. Unique Composition: Not a ketone salt; naturally derived and 100% bioavailable.