Docosahexaenoic acid (DHA) is an omega-3 fatty acid . It can be synthesized from alpha-linolenic acid or obtained directly from maternal milk or fish oil.DHA's structure is a carboxylic acid(~oic acid) with a 22-carbon chain and six cis double bonds .the first double bond islocated at the third carbon from the omega end.[3] Itstrivial name is cervonic acid, its systematic name is all-cis-docosa-4,7,10,13,16,19-hexa-enoic acid, and its shorthand name is 22:6(n-3) in the nomenclature of fatty acids. DHA, short for Docosahexaenoic Acid, is an important polyunsaturated fatty Acid. At present, DHA products are mainly derived from deep-sea fish, marine microalgae and other Marine organisms, according to different sources known as fish oil DHA and algal oil DHA.And we can offer both DHA powder and oil. Fish oil refers to the oil in fish that is rich in EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid).DHA, docosahexaenoic acid, commonly known as brain gold, is an unsaturated fatty acid that is very important to the human body and is an important member of the omega-3 unsaturated fatty acid family. The content of DHA in the human cerebral cortex is as high as 20%, and it accounts for the largest proportion in the retina of the eye, accounting for about 50%. Like protein and amino acid, it is one of the indispensable nutrients for human health. It is an essential unsaturated fatty acid that cannot be synthesized by the human body. And the health care products industry has extremely broad market prospects. Product Name DHA powder Latin Name Docosahexaenoic Acid Appearance Light Yellow Powder Specification DHA Algal Oil Powder:7% and 10% DHA;DHA Algal Oil:35%, 40% and 50% DHA CAS 6217-54-5 Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Shelf Life 24 Months 1. Freshwater fish and general shallow-sea fish do not contain dha. Only deep-sea fish contain dha. The dha in deep-sea fish is because deep-sea fish feed on deep-sea microalgae, which enriches the dha contained in deep-sea microalgae in the fish. In fat. 2. DHA extracted from deep-sea fish oil is relatively active in nature and easily oxidized and denatured. The content of EPA is extremely high. The softening function of EPA can reduce blood lipids and blood pressure in middle-aged and elderly people. Therefore, fish oil has always been prepared for middle-aged and elderly people. 3. DHA extracted from algae is purely natural, plant-based, strong in antioxidant capacity, and low in EPA. It is directly extracted from deep-sea microalgae. It is a natural plant source and avoids various harmful substances in the ocean. dha The purity is as high as 35%, the content of EPA is very low, the highest grade T algae oil is completely free of EPA. DHA extracted from seaweed oil is most conducive to the absorption of infants and young children, and can effectively promote the development of the baby's retina and brain. 1. Healthcare as capsules ; 2. Functional food as capsules ; OEM Service .As a professional natural health product supplier, different custom service is available. Any demand please contact us.