L-Lysine powder, 1 pound, by Puriva Nutrition Local pickup, or Nationwide delivery We are a brick-and-mortar retailer and sell/ship directly from our store in North Wales, PA. Ingredients Pure L-lysine powder 454 servings per pound (1 gram per serving) Sealed in an economical, no-frills container or bag We never use fillers, binders, flow agents, anti-clumping agents, surfactants, colloids, artificial flavors, artificial colors, or any other additives. L-Lysine Supplementing with L-lysine supports various health benefits, including improved calcium absorption, reduced anxiety, prevention of cold sores, and promotion of wound healing.