HerbMate Library

Evening Primrose

Oenothera biennis (seed oil)

Supplementskinpmswomen-s-healthessential-fatty-acids

Evening primrose is best known as an oil (EPO) rich in gamma-linolenic acid (GLA). It’s commonly used for skin dryness/eczema-type routines and PMS-related discomfort in some people.

Key Benefits

Provides GLA (an omega-6 fatty acid) used in skin support routines
Commonly used for PMS and breast tenderness support (varies by person)
Sometimes used for dry skin comfort

Common Issues It May Help With

dry skin
eczema-type skin discomfort (support)
PMS discomfort (support)

How To Use (Simple)

Capsules: follow label; consistent daily use is typical
Topical: some products combine EPO in skin oils/lotions
Expect gradual change (weeks), not instant relief

Taste / Notes

Neutral (oil).

Evidence Level

Mixed evidence—some people report benefit for skin and PMS, but results vary by dose and individual response.

Cautions

If you have a seizure disorder or take seizure-threshold-lowering meds, discuss with a clinician. Stop before surgery if advised. Use caution in pregnancy unless guided.

Interactions

Use caution with anticoagulants/blood thinners (theoretical increased bleeding risk). If taking medications affecting seizures or on psychiatric meds, consult a clinician before high-dose use.

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