Love Your Life Whey Protein Powder is the result of 10 years of experience from our surgeons performing weight loss surgeries including gastric bypass, lapband, gastric sleeves, and duodenal switches. Registered dietitians have also had input into our powder's formulation. We are the only whey based supplement to include added probiotics, B12, and fiber, along with low sugar (stevia is our sweetener) and high protein. We worked for years to perfect the taste to our patients satisfaction. Now, they want to drink it for a "treat" or dessert and can't stop raving about the taste. We recommend mixing it with unsweetened almond milk, but water or cow's milk is fine too.