In a recent Norwegian CLA study (not specific to 4 Your Health BioSculpt Extreme) involving 60 overweight men and women followed for 12 weeks, subjects taking CLA lost an average of six pounds of body fat compared to subjects taking a placebo. As in other recent studies, CLA resulted not in actual weight loss but in improved body composition reducing body fat while preserving muscle mass.
A one-year continuation of the original 12-month, double-blind, placebo-controlled study of 180 overweight subjects, showed that CLA supplementation stopped weight regain, preventing subjects from regaining the 8 percent of body fat they lost in the first year and there were no CLA side effects - and 4 Your Health BioSculpt Extreme chief active ingredient is CLA.