100% line caught. From an MSC certified sustainable fishery. www.msc.org. MSC - Certified Sustainable Seafood. www.msc.org. We sustainably caught albacore tuna sourced from the South Pacific, and add nothing else but water. Blue Harbor Fish Co. tuna is Marine Stewardship Council certified and is caught using tracking systems to help ensure the traceability of the catch all the way back to the boat. For us, it's the best way to catch the best tuna. Simple ingredients. Sustainably caught. Questions or comments? Call 1-888-244-9272 Mon-Fri. Refer to code number on pouch. No GMO's. Gluten free. Soy free. Dolphin safe. Omega-3's (Contains 210 mg per serving) (For more information, visit www.blueharborfishco.com).