A class action lawsuit alleges that Planet Oat oat milk misrepresents the amount of vitamin D in its original flavor. Independent testing found no vitamin D in the product, despite the packaging claiming each serving contains four micrograms. The lawsuit argues that this discrepancy is significant, as consumers rely on plant-based milk for added nutrients such as vitamin D.

While Planet Oat faces legal challenges over its oat milk's nutrient content, the brand has recently launched a collaboration with the series Emily in Paris for a new limited-edition creamer. The lawsuit seeks relief for consumers who purchased the oat milk product under the false pretense of its vitamin D content. This case highlights the importance of accurate labeling and transparency in the food and beverage industry, particularly for consumers seeking specific nutritional benefits in dairy alternatives.