Quest Evening Primrose Oil 500 mg is a superior, high-quality evening primrose oil (EPO) supplement that supplies 10% gamma-linolenic acid (GLA). Some individuals convert linoleic acid (LA) to GLA very slowly or not at all, yet GLA is a needed to make prostaglandins that regulate cell activity in the body, maintaining the health of all tissues and organs. EPO may have anti-inflammatory and antithrombotic activities.

Ingredients

Each capsule of Quest Evening Primrose Oil 500 mg contains 500 mg of evening primrose oil* and 14.9 IU of vitamin E (d-alpha-tocopherol). This product contains no artificial preservatives, colours, or flavours, or added sugar, starch, dairy, wheat, gluten, or yeast.

*Contains 50 mg of gamma-linolenic acid (GLA) 10%, and 360 mg of linoleic acid (LA).

Recommended Daily Allowance:  N/A
Food Sources:  N/A
Cause of Deficiency:  Inability to convert LA to GLA efficiently.
Symptoms of Deficiency:  Inflammation.
Complementary Nutrients:  A healthy diet.

No side effects expected at recommended dosage. Supplementation over 4,000 mg daily over the long term may induce thrombocytopenia in some individuals.

About Quest Vitamins

Quest was started in the 1950's by a vegetarian weightlifter who was passionate in leading the industry by providing quality products with great formulations. 'Quality without Question' was then created and followed throughout the years. Today, with Purity Life, it isn't just 'Quality without Question' - it is 'Expecting Excellence'. Quest continues to provide innovative products using a 'back-to-basics' philosophy, creating a balance of body, mind and spirit.