gnc total lean cla | improve body composition & lean muscle tone, fuels fat metabolism & energy without stimulants | gluten free | 180 softgels gnc gnc total lean cla: improve body composition, lean muscle tone and fuel fat metabolism the scientifically formulated gnc total lean cla (conjugated linoleic acid) capsules are a dietary supplement solution to help improve body composition*. when taken as directed, cla supplements may also support improved lean muscle tone alongside a regular exercise regimen. cla capsules may enhance diet and fat metabolism, fueling energy production without the need for stimulants. cla is a natural fatty acid primarily found in dairy and meat food products*. these gluten-free, fat metabolizing supplements contain cla sourced from safflower oil. bottle includes 180 softgels helps improve body composition* encourages lean muscle tone* fuels fat metabolism and energy* cla is a naturally occurring fatty acid