NOW Foods Supplements, Neptune Krill, Double Strength 1000 mg, Phospholipid-Bound Omega-3, 60 Softgels – DOUBLE STRENGTH/CARDIOVASCULAR SUPPORT*: This double strength product has twice the krill oil (1,000 mg per softgel) than our regular strength product (500 mg per softgel). – SUPPORTS JOINT HEALTH*/100 PERCENT PURE NEPTUNE KRILL OIL: In addition, NKO naturally has astaxanthin, a powerful free radical scavenger and immune-supporting carotenoid.* – CLASSIFICATIONS/CERTIFICATIONS: Keto Friendly, Friend of the Sea, Non-GMO, Soy Free – GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation). – Packaged in the USA by a family owned and operated company since 1968. – During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers recommendations, when provided.