SCIENTIFICALLY FORMULATED FAT BURNER. Birch & Fields Keto Rapid Fat Burner was created using cutting edge weight loss ingredients to help the body utilize fat as its primarily source of fuel; a physical process known as ketosis. For maximum fat burning efficacy, it is important to stay on a low carb diet such as the popular keto diet. BOOST METABOLISM & BURN FAT. Along with a well-planned diet & exercise routine, Birch & Fields Keto Rapid Fat Burner is formulated to help the body increase metabolic rate through ketosis; in which the metabolic state uses fatty acids for energy instead of glucose; which results in the burning of fat. INCREASED ENERGY. Our advanced keto weight loss supplement for men and women utilizes science-backed thermogenic fat burning ingredients to promote burning of fat, which in turn increases energy levels. FDA REGISTERED. Have peace in mind in knowing Birch & Fields Keto Rapid Fat Burner is made in an FDA registered facility that utilizes GMP standards to ensure products are consistently produced and controlled according to quality standards. TESTED & TRUSTED. Third party tested weight loss supplement made with zero preservatives, soy, gluten, GMOs, sugar, milk, eggs, and peanuts. Our thermogenic fat burning blend utilizes premium keto diet friendly ingredients with the perfect amount of caffeine- which has shown to help boost metabolism efficiently, without the jitters associated with caffeine