Sourced from Griffonia Simplicifolia, 5-HTP is the natural intermediate in the metabolism of tryptophan to serotonin. Upon supplementation with Griffonia Simplicifolia sourced 5-HTP, serotonin is formed which can have multiple benefits while dieting. A similar study published in Obesity Research & Clinical Practice found Forslean forskolin supplementation to both decrease fat and increase lean muscle mass in obese men in comparison to placebo . Slim Now Keto Reviews Compelling evidence also indicates that CLA can promote a more efficient metabolic function as well as to reduce body fat. The unique mechanism by which this fatty acid protects against disease makes it an important addition to any supplement program.