Your Muscles' Best Friend - Maintains & repairs lean body mass - Strengthens immune system - Accelerates recovery - Unflavored available in 24 servings only BENEFITS: To feel and perform your best, day after day, your protein needs must be met. Doing so is easy with Hammer Nutrition's Whey Protein, which contains 100% whey protein isolate, the most bioavailable protein on the planet. Hammer's Whey Protein is super pure--free of lactose, fat, and added sugar, and is derived from US-raised, grass-fed, hormone-, and antibiotic-free cows. A whopping six grams of the multi-beneficial amino acid, L-glutamine, are added for additional health benefits. - Kosher Certification - Hammer Whey Protein is certified by Informed Choice and Informed Sport.