Evening primrose oil
Evening primrose oil contains the omega-6 fat GLA.
Short answer Evening primrose oil contains the omega-6 fat GLA. There is not enough evidence that it helps eczema, premenstrual symptoms or hot flushes.
Cautions
It may increase the risk of bleeding with blood thinners, and should be discussed with a doctor if you have epilepsy.
Our view
Low risk for most people, and little reason to expect a benefit.
Related pages
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- AshwagandhaAshwagandha is a herb used in Ayurvedic tradition.
- Turmeric and curcuminCurcumin, from turmeric, has no authorised health claim.
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Questions people ask
What should I know about evening primrose oil?
Evening primrose oil contains the omega-6 fat GLA.
Can I take this with medication?
Ask a pharmacist or GP first; some supplements interact with medicines.
Do supplements replace a balanced diet?
No. They are meant to add to a varied diet, not stand in for one.
Sources
Checked 9 October 2026.