How to choose fish oil
First, packaging: clear or not about the packaging mark, is it real original imported one if it said imported.
Second, production date: it is easily oxidized, fish oil with good quality is always saved in opaque packaging bottle.
Third, the content: General natural fish oil products, containing DHA120mg and EPA180mg per 1000mg fish oil.
Fourth, capsule: Fish oil capsules particles uniform, no impurities,it had better effect of adding vitamin E oil.
Fifth, color: pale yellow fish oil is better, pure and bright.
Last but not least, the branded health food blue cap (approved by SFDA) and proper packaging of branded fish oil.