Recommended Folic Acid Brands for Pregnant Women Brand Awareness First, let’s take a look at the brand’s popularity. Among the many brands, the more well-known ones include Yikesin, Duowei, Plant Intelligence, Beingmate, etc. These brands have a certain reputation among pregnant women and have been recommended for use. In contrast, although some small brands are low-priced, they have low quality and effectiveness due to their low popularity.