This natural fish oil concentrate is manufactured under strict quality control standards. It is tested to be free of potentially harmful levels of contaminants such as PCBs, dioxins, mercury and other heavy metals. Those who experience nausea or reflux from other fish oils should find this enteric-coated, odor-controlled Softgels easier to tolerate. Natural color variation may occur in this product. Molecularly Distilled/Cardiovascular Support: Those who experience nausea or reflux from other fish oils should find this enteric-coated, odor-controlled softgel easier to tolerate. Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery Supports Heart Health: 180 EPA / 120 DHA per one softgel serving a day! Classifications/Certifications: Halal, Keto Friendly, Kosher, Non-GMO 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