Health From The Sun Primrose Liquid Gold is a more cost-effective way to get the benefits of evening primrose oil. Conveniently, it can be taken with a teaspoon or sprinkled on foods. It can also be used externally on the skin for its moisturizing and nourishing properties. Primrose Liquid Gold is a BIO-EFA food oil, ensuring the most Bioavailable Essential Fatty Acids. Independently tested to guarantee truth in labeling and product quality. Refrigerate after opening.