PINISAN PINISAN 1 Evening Primrose Oil + Vitamin E 100 Pearls is a natural supplement used in herbal medicine for the digestive system. It contains evening primrose oil, evening primrose oil and vitamin E. These ingredients are used to promote digestive health and relieve symptoms of digestive disorders such as bloating, constipation and heartburn. It has also been used to improve skin health and regulate hormone levels. It is recommended to follow the manufacturers instructions and consult a healthcare professional before using this product. ingredients The main active ingredient in this product is evening primrose oil, which is found in combination with cornflowers and vitamin E.