Atkins Bars

Question

Are these Kosher? Carbolite Peanut Butter Cup: Maltitol, Cocoa Butter, Natural Peanut Butter (Peanuts), Chocolate Liquor, Calcium Carbonate, Butter Oil, Calcium Calseinate, Soya Lecithin, Polydextrose, Natural and Artificial Flavors, Pure Vanilla, Sucralose (Splenda Band). Atins Advantage- Chocolate Coconut Bar: Protein Blend (Soy Protein Isolate, Hydrolyzed Collagen, Whey Protein Isolate, Calcium/Sodium Caseinate), Glycerin, olydextrose (fiber) Water, Cocoa Butter, Natural Coconut Oil (Non-Hydrogenated), Coconut, Cellulose, Cocoa Powder, Olive Oil, Lecithin, Natural and Artificial Flavor, Maltodexrtrin, Guar Gum, Citric Acid (Flavor Enancer),Sucralose (Splena Brand Non-nutritive sweetener).