✓ NO RISK GUARANTEE - we have a no questions asked, money back guarantee policy so you can improve your health with no risk. We couple this with an ultra-responsive customer service. ✓ PEACE OF MIND – our nutritional food supplements, vitamins, omega oils, tablets, powders and capsules are manufactured with care exclusively in the UK to GMP code of practice and ISO 9001 so you are safeguarded by the highest standards in the world. ✓ PURE - Swiss BioEnergetics Evening Primrose Oil uses only the finest quality raw materials in their highest grade and purest form so that we can guarantee you receive a consistently high quality product. Suitable for vegans and vegetarians. ✓ EFFECTIVE - both lifestyle and psychological factors (such as stress, over consumption of alcohol, unhealthy diets, viruses, etc.) can hinder the body's production of GLA. ✓ HIGH GLA VALUE – each high strength capsule is guaranteed to carry at least 90 mg of Gamma-Linolenic Acid (GLA), which the body converts into a hormone Prostaglandin.