With Katalyst Nutraceuticals on the forefront of nutrition technology, they realized a void existed. The selections available prior to this introduction of Somnilean, consist of an array of products with marginal levels of natural sleep herbs that offer similar claims with no backing. Katalyst Nutraceuticals understands that you are looking for increased fat oxidation and more restful sleep. That is the sole reason they set out to fill this void. They did this by developing a Nighttime Metabolic Formula with you in mind.