The invention discloses DHA gelatin candies and a making method thereof. The gelatin candies comprise the following components in parts by weight: 50-65 parts of sandwich and 25-40 parts of gelatinized coatings, wherein the sandwich comprises the following components in parts by weight of 10-15 parts of algae oil DHA, 0.8-1.2 parts of phosphatidylserine, 0.3-0.6 part of vitamin A, 0.3-0.6 part ofvitamin B, 0.3-0.6 part of vitamin E and 34.3-40 parts of sugar alcohol; and the gelatinized coatings comprise the following components in parts by weight: 8-12 parts of gelata, 16-26 parts of sugar alcohol and 1-2 parts of a flavoring agent. The making method of the DHA gelatin candies comprises the following steps of making the sandwich according to the quantity of the formula; making the gelatinized coatings according to the quantity of the formula; and making the sandwich gelatin candies. The DHA gelatin candies disclosed by the invention are free from fishy smell, good in mouth feel and high in DHA content; and through sandwich design, DHA and the like can be isolated from air, and the DHA gelatin candies are good in stability and can be stored for a long term. In addition, accordingto the DHA gelatin candies disclosed by the invention, the DHA, the phosphatidylserine, the vitamin A, the vitamin B and the vitamin E are compounded for use, so that the DHA gelatin candies has positive effect on preventing Alzheimer's diseases, the made DHA gelatin candies are also quite suitable for old people to eat, and the defect that most of conventional products in the market are designedfor babies and pregnant women is overcome.