It also helps provide protection to your skin . It help to Boost Immunity Power. Sea Buckthorn capsules are rich in natural antioxidants including terpenes, phenols and glucosides. The fruit and seed oils also contain plant sterols and vitamins A, C & E. 500 mg 30 Capsules Each Pack. Please note, you will only begin seeing the results of this product after using it consistently for two to three months.