This product is a shark liver oil supplement of a higher rank, containing 1,800 mg of squalene and 300 mg of refined deep-sea shark liver oil containing DAGE in a W-premium formula (per day). This product contains 1,800 mg of squalene and 300 mg of refined deep-sea shark liver oil containing DAGE (per day). It is recommended for those who are concerned about their daily beauty and health.