1, word of mouth. Olga is the mainstream first-line brand of the same series of products in China, so you can buy it with confidence. Ma Xiao Qiqi is a regular foreign brand.

2. composition. Olga selected deep-sea fission pot oil. Each capsule contains 250mg of Schizochytrium oil extract, which is equivalent to 0/00 mg of pure DHA/kloc. Almost no EPA, no common fishy smell of fish oil, more suitable for baby's taste and meet baby's daily DHA needs. Ma Qiqi DHA seaweed oil gel sugar adopts high-quality seaweed oil imported from Mattek, USA, and has no fishy smell. Pure plant extraction, no EPA and heavy metals, high purity. In contrast, Australia is better.