WHY KIRKLAND SIGNATURE WHEY PROTEIN? Kirkland Signature Whey Protein powder is packed with 25g* of whey protein to support the maintenance of muscle mass with no added growth hormones.2 With 5.6g of BCAAs*3 and no added sugar, this protein-packed powder is intended to promote protein synthesis so you can crush the day's hurdles and then some. PERFORMANCE-DRIVEN STANDARDS 25g of Whey Protein to Help Support Muscle*1 5.6g of BCAAs to Promote Protein Synthesis*3 NO Added Sugar4 TOTAL NET CARBS 4g - 19 = 3g* NO Milk Products from rBST-treated Cows Net Carbs Dietary Fiber Total Carbs NO Artificial Preservatives NO Soy Ingredients Gluten-Free Non-GMO