Evening primrose oiland Menstruation Support.
Evidence gradeC
ImpactSmall
Confidencemedium
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
Comparison of the Effect of Fennel and Evening Primrose Oil on Menopausal Problems and Hormonal Levels: A Randomized Controlled TrialF. Ghavi · Iranian Journal of Nursing and Midwifery Research2023Effect of evening primrose oil on the symptoms of premenstrual syndrome. Literature reviewEnfermería Cuidándote2022EVENING PRIMROSE OIL AS A DIETARY THERAPY AT DIFFERENT STAGES OF A WOMANS REPRODUCTIVE AGEPeralta Martinez Valeria · International Journal of Advanced Research2024