INVIGOR8® is a complete organic meal replacement shake. Controls hunger, reduces body fat, boosts immunity, improves brain function, and only 170 calories per serving. 100% Organic. 100% Natural. 100% Delicious! INVIGOR8's comprehensive + complete formula of 8 unique complexes include: Grass-Fed Whey Protein; Hormone-Free Colostrum; Balance of All 3 Essential Omega Fatty Acids from Chia + Flaxseed; Power-packed Greens from Kale, Spinach, Broccoli, Alfalfa, Chlorella; Plant Based Fiber to Keep Hunger at Bay; Clinically Tested Cognition Enhancers for Laser-Sharp Clarity; Natural Immunity Boosters to Support Your Fast-Paced Life; Restorative Digestive Aids to Increase Uptake of Nutrients; and the Perfect Balance of Dairy-Free Pre-Biotics & Pro-Biotics.