A deep-sea fish oil capsule includes contents and glue. The contents include following parts by weight of raw materials: Deep-sea fish oil 160 parts by weights to 200 parts by weights Fish Squalene 70 parts by weights to 90 parts by weights Soybean lecithin 10 parts by weights to 15 parts by weights Ginkgo extracts 7 parts by weights to 12 parts by weights Vitamin E 1 part by weights to 3 parts by weights and Beeswax 15 parts by weights to 30 parts by weights. The glue includes following parts by weights of raw materials: Gelatin 80 parts by weights to 120 parts by weights Water 80 parts by weights to 120 parts by weights Glycerin 30 parts by weights to 50 parts by weights and Brown Iron Oxide 1 part by weights to 3 parts by weights.