Dosage Form Softgel Brand Zhou Nutrition Diet Type Gluten Free Age Range (Description) Adult Unit Count 90 Count About this item Support Your Hormones. Hormones affect so many aspects of your life, Evening Primrose Oil helps to provide nutritive support during times of PMS and menopause. Potent And Powerful. The GLA found in Evening Primrose Oil isnt made in your body, so it must be supplemented into your diet. With 1400 mg and 10% GLA per softgel, Zhous Evening Primrose Oil proudly delivers one of the highest potency EPOs on the market. Quality You Can Trust. Evening Primrose is cold pressed, which means no heat or chemicals, such as hexane, are involved in the extraction process. Cold pressing ensures that the evening primrose oil remains unrefined and nutrient dense. What Sets Us Apart? At Zhou, we use only the highest-quality ingredients in a facility following GMP (good manufacturing practices). Plus, we test everything at our lab in Utah, so you can be confident that you're fueling your body with the very best. During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.