• Energize Your Day & Lose Weight With Clinically Proven Results: GlucaStim™ from GNC Total Lean® delivers an immediate energy and metabolism boost with weight loss starting in as soon as 2 weeks. • Burn Fat & Keep Lean Muscle: GlucaStim™ combines a thermogenic boost from natural caffeine with Slimvance®, a clinically proven botanical blend to help slim trouble areas around the waist, preserve lean muscle, and burn fat. • Control Hunger & Overcome Cravings: GlucaStim™ takes on even the most-challenging appetites with DNF-10®, it’s shown to reduce cravings for sweets and help control hunger. • Balance Blood Sugar For Optimal Weight Loss: Support healthy blood sugar and avoid post-meal glucose spikes with GlucaStim’s synergistic combo of Reducose® and Chromax®. Chromax® also works with Slimvance® to help preserve lean muscle. • Innovated With Your Feedback: GlucaTrim™ and GlucaStim™ were reformulated based on real customer feedback to deliver a better overall experience and include a touch of ginger for natural digestive support. • Gluten free, no artificial flavors, no artificial colors, no milk, vegetarian A randomized clinical study of 140 healthy overweight people compared the use of Slimvance® in conjunction with an 1800 calorie diet and walking plan to a placebo with the same diet and walking plan. Those on Slimvance® lost 3 more pounds (-3.7 pounds versus -0.6 pounds) than the placebo group after 4 weeks, 5 more pounds (-6.1 pounds versus -1.07 pounds) than the placebo group after 8 weeks, 7.4 more pounds (-8.88 pounds versus -1.47 pounds) than the placebo group after 12 weeks, almost 10 more pounds (-11.81 pounds vs. -1.91 pounds), lost over an inch more around the hips (-1.76 inches vs. -0.48 inches) and lost over an inch more around the waist (-2.12 inches vs. -0.68 inches) than the placebo group after 16 weeks. Use in conjunction with the Slimvance® diet and exercise program.