Overview

SCIENTIFIC SCORE
Questionable
Based on 6 Researches
6
USERS' SCORE
Good
Based on 86 Reviews
8.2
Supplement Facts
Serving Size:  1 Softgel
Amount Per Serving
%DV
Calories
15
 
Total Fat
1.5 g
2%‡
Evening Primrose Seed Oil (Oenothera biennis)
1,300 mg
GLA (Gamma-Linolenic Acid)
130 mg

Top Medical Research Studies

We explored the effects of evening primrose oil on menopausal hot flashes in a 6-week clinical trial involving 56 women aged 45-59. Participants received either evening primrose or a placebo and reported their hot flash experiences using a specific questionnaire.

While both groups showed improvement, evening primrose oil notably reduced the severity of hot flashes compared to placebo. Specific improvements were also found in social interactions and sexuality for those taking evening primrose, making it a promising option for managing hot flash symptoms.
Read More
4
Evening primrose oil lacks efficacy
We explored the effectiveness of evening primrose oil (EPO) as a treatment for hot flashes in menopausal women. Following rigorous systematic reviews and randomized trials, we discovered that while EPO showed some reduction in hot flash severity after less than six months, it did not significantly improve the frequency or duration of these symptoms compared to a placebo. Some participants did report mild nausea and headache. Ultimately, the evidence remains inconclusive, leaving us hopeful for further studies on EPO's potential benefits.
Read More
We looked into how evening primrose oil (EPO) affects hot flashes in postmenopausal women. In our study, 80 women were divided into two groups; one received EPO while the other took black cohosh over 8 weeks. Both groups reported reduced severity of hot flashes and improved quality of life. However, the black cohosh group saw a significant decrease in the number of hot flashes, while EPO did not show significant improvements. This suggests that while EPO may help alleviate symptoms, black cohosh appears to be more effective overall.
Read More

Most Useful Reviews

10
Life restored
31 people found this helpful
Bye, bye hot flashes! Since starting this product alongside magnesium, I haven't experienced a hot flash. My energy levels have improved, I'm sleeping better, and my focus is clearer. This product has truly helped me regain my life during peri-menopause.
Read More
9
Hot flash reduction
16 people found this helpful
Thank the hormone Goddesses for Evening Primrose! After incorporating this with Black Cohosh for my early menopause hot flashes, I realised within three days that the symptoms had decreased by 95%. This combo returned my nights to peace and significantly reduced those annoying hot flashes!
Read More
9
Eases climacteric symptoms
12 people found this helpful
I believe evening primrose oil is essential for managing PMS, pregnancy planning, and menopause. This oil is rich in omega-6 fatty acids, helping to alleviate PMS symptoms. It’s particularly beneficial during the climacteric period, where it significantly reduces hot flashes, improves mood, and eases the transition into menopause. Furthermore, it aids in childbirth by promoting cervical opening and facilitating delivery. However, caution is advised for those conceiving, as the body can be highly responsive to this oil.
Read More

Medical Researches

SCIENTIFIC SCORE
Questionable
Based on 6 Researches
6
  • All Researches
9
Evening primrose oil reduces hot flashes
We investigated how evening primrose oil, as part of the Exelvit Menopause® nutritional product, affects menopausal symptoms, including hot flashes. In a study of 156 menopausal women, participants took the product daily for 12 weeks.

The results showed a significant reduction in hot flashes by 48.15%, along with improvements in other symptoms like sleep disturbances and anxiety. This evidence suggests that evening primrose oil may be a beneficial option for managing menopausal discomfort.
Read More
9
Evening primrose oil aids menopausal symptoms
We examined the effects of a proprietary blend of herbs, including evening primrose oil, on menopausal symptoms in post-menopausal women. Using a randomized, double-blind, placebo-controlled trial design, 101 women participated in the study over 12 weeks. Our findings revealed significant reductions in hot flashes, sweating, sleep issues, and mood disturbances in the treatment group compared to the placebo. While hormone levels showed no significant change, improvements in health indicators were noted. Overall, this combination of four herbs appears to effectively support women through their menopausal transition.
Read More
We explored the effects of evening primrose oil on menopausal hot flashes in a 6-week clinical trial involving 56 women aged 45-59. Participants received either evening primrose or a placebo and reported their hot flash experiences using a specific questionnaire.

While both groups showed improvement, evening primrose oil notably reduced the severity of hot flashes compared to placebo. Specific improvements were also found in social interactions and sexuality for those taking evening primrose, making it a promising option for managing hot flash symptoms.
Read More
4
Evening primrose oil lacks efficacy
We explored the effectiveness of evening primrose oil (EPO) as a treatment for hot flashes in menopausal women. Following rigorous systematic reviews and randomized trials, we discovered that while EPO showed some reduction in hot flash severity after less than six months, it did not significantly improve the frequency or duration of these symptoms compared to a placebo. Some participants did report mild nausea and headache. Ultimately, the evidence remains inconclusive, leaving us hopeful for further studies on EPO's potential benefits.
Read More
4
Mixed evidence for evening primrose oil
We explored the effects of evening primrose oil (EPO), derived from Oenothera biennis, on various inflammatory conditions through a systematic review of randomized controlled trials. While we found some evidence supporting EPO's benefits for certain disorders like rheumatoid arthritis and menopausal hot flashes, mixed results were common and many conditions showed no significant improvement.

The overall findings highlighted a lack of strong recommendations for EPO due to variations in study results and a need for more high-quality research to clarify its effectiveness in managing inflammatory symptoms.
Read More

User Reviews

USERS' SCORE
Good
Based on 86 Reviews
8.2
  • All Reviews
  • Positive Reviews
  • Negative Reviews
10
Life restored
31 people found this helpful
Bye, bye hot flashes! Since starting this product alongside magnesium, I haven't experienced a hot flash. My energy levels have improved, I'm sleeping better, and my focus is clearer. This product has truly helped me regain my life during peri-menopause.
Read More
9
Hot flash reduction
16 people found this helpful
Thank the hormone Goddesses for Evening Primrose! After incorporating this with Black Cohosh for my early menopause hot flashes, I realised within three days that the symptoms had decreased by 95%. This combo returned my nights to peace and significantly reduced those annoying hot flashes!
Read More
9
Eases climacteric symptoms
12 people found this helpful
I believe evening primrose oil is essential for managing PMS, pregnancy planning, and menopause. This oil is rich in omega-6 fatty acids, helping to alleviate PMS symptoms. It’s particularly beneficial during the climacteric period, where it significantly reduces hot flashes, improves mood, and eases the transition into menopause. Furthermore, it aids in childbirth by promoting cervical opening and facilitating delivery. However, caution is advised for those conceiving, as the body can be highly responsive to this oil.
Read More
9
Maintains wellness
9 people found this helpful
Evening primrose oil assists me in combating hot flashes during menopause and helps stabilise my hormones while improving my skin condition. I take it in cycles, taking breaks in between, which helps maintain my overall wellness. The capsules are comparable in size to Omega 3 capsules and of decent quality.
Read More
10
Hot flashes alleviated
6 people found this helpful
Combined with Vitex to end my hot flashes, this has helped with hormonal symptoms, especially when paired with another supplement known as "Chaste Tree" or "Vitex." After my annual check-up, I began using Evening Primrose to address painful, cystic breasts instead of merely going for a mammogram. I figured my hormones could use support. Within a short time, the symptoms disappeared. I began experiencing daily and nightly hot flashes again, thinking I'd moved past them. After researching, I found that many women had success with Primrose oil and Vitex. Following the dosage instructions, I incorporated Vitex and stopped having hot flashes after a week. It's also important to maintain a balance of Omega 3s in your diet for overall health.
Read More

Frequently Asked Questions

9
Virtually symptom-free
I began using Jarrow Evening Primrose (1300 mg) alongside Black Cohosh about 8 months ago for my hot flashes. Within 3 days, symptoms decreased by 95%. I take one pill of each every night. When I switched brands, my symptoms returned. After going back to Jarrow, I was symptom-free again within days. Those hot flashes are nothing to dismiss; I'll stick with Jarrow from now on.
9
Weaker hot flashes
During menopause, this helps with hot flashes, which is important for me. I take it both morning and evening during this time, as I experience hot flushes at night. After 10 days of use, the hot flashes have weakened; I hope these symptoms will completely disappear.
9
Maintains wellness
9 people found this helpful
Evening primrose oil assists me in combating hot flashes during menopause and helps stabilise my hormones while improving my skin condition. I take it in cycles, taking breaks in between, which helps maintain my overall wellness. The capsules are comparable in size to Omega 3 capsules and of decent quality.
9
Significantly reduces hot flashes
1 people found this helpful
I purchased this for my mother, and it has been remarkable. After taking three capsules daily for two weeks, her hot flashes decreased from numerous occurrences to only two or three each day. This product has made a significant positive difference for her.
9
Wonderful for menopause
Evening Primrose oil is a fantastic product for women's health, normalising hormonal balance and helping to endure menopause, while reducing the degree and frequency of hot flashes.
9
No hot flashes
I took it for an easy birth; I will drink it in the last weeks. Before this, I took primrose for endometriosis, along with a hormonal complex. Friends have also noted an improvement in their condition, and there are no hot flashes during menopause.
9
Effective solution
I was surprised by the effect! I had tried almost everything at the pharmacy except hormones to manage my hot flashes. Upon trying this at 1300 mg, results came a week later. I am now on a lower dosage but still recommending it.
9
Dosage adjustment
2 people found this helpful
Take it twice daily for hot flashes and PMS. I love this product! I've been taking it for about 4 years. If you don't feel results, increase the dosage.
9
Highly recommended
A wonderful product; I've bought it multiple times. I take 1 capsule a day, which alleviates menopause symptoms effectively. The hot flashes are less intense and pass more easily. The quality is excellent, and I highly recommend it.
4
Evening primrose oil lacks efficacy
We explored the effectiveness of evening primrose oil (EPO) as a treatment for hot flashes in menopausal women. Following rigorous systematic reviews and randomized trials, we discovered that while EPO showed some reduction in hot flash severity after less than six months, it did not significantly improve the frequency or duration of these symptoms compared to a placebo. Some participants did report mild nausea and headache. Ultimately, the evidence remains inconclusive, leaving us hopeful for further studies on EPO's potential benefits.
9
Evening primrose oil reduces hot flashes
We investigated how evening primrose oil, as part of the Exelvit Menopause® nutritional product, affects menopausal symptoms, including hot flashes. In a study of 156 menopausal women, participants took the product daily for 12 weeks.

The results showed a significant reduction in hot flashes by 48.15%, along with improvements in other symptoms like sleep disturbances and anxiety. This evidence suggests that evening primrose oil may be a beneficial option for managing menopausal discomfort.
We looked into how evening primrose oil (EPO) affects hot flashes in postmenopausal women. In our study, 80 women were divided into two groups; one received EPO while the other took black cohosh over 8 weeks. Both groups reported reduced severity of hot flashes and improved quality of life. However, the black cohosh group saw a significant decrease in the number of hot flashes, while EPO did not show significant improvements. This suggests that while EPO may help alleviate symptoms, black cohosh appears to be more effective overall.
4
Mixed evidence for evening primrose oil
We explored the effects of evening primrose oil (EPO), derived from Oenothera biennis, on various inflammatory conditions through a systematic review of randomized controlled trials. While we found some evidence supporting EPO's benefits for certain disorders like rheumatoid arthritis and menopausal hot flashes, mixed results were common and many conditions showed no significant improvement.

The overall findings highlighted a lack of strong recommendations for EPO due to variations in study results and a need for more high-quality research to clarify its effectiveness in managing inflammatory symptoms.

References

  1. Thevi T, De S, Soe HHK. Evening Primrose Oil for Menopause Hot Flashes: Systematic Review and Meta-Analysis. J Menopausal Med. 2024;30:127. 10.6118/jmm.23038
  2. Sharifi M, Nourani N, Sanaie S, Hamedeyazdan S. The effect of Oenothera biennis (Evening primrose) oil on inflammatory diseases: a systematic review of clinical trials. BMC Complement Med Ther. 2024;24:89. 10.1186/s12906-024-04378-5
  3. Palacios S, Mustata C, Rizo JM, Regidor PA. Improvement in menopausal symptoms with a nutritional product containing evening primrose oil, hop extract, saffron, tryptophan, vitamins B6, D3, K2, B12, and B9. Eur Rev Med Pharmacol Sci. 2023;27:8180. 10.26355/eurrev_202309_33578
  4. Rattanatantikul T, Maiprasert M, Sugkraroek P, Bumrungpert A. Efficacy and Safety of Nutraceutical on Menopausal Symptoms in Post-Menopausal Women: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. J Diet Suppl. 2022;19:168. 10.1080/19390211.2020.1853648
  5. Mehrpooya M, Rabiee S, Larki-Harchegani A, Fallahian AM, Moradi A, et al. A comparative study on the effect of "black cohosh" and "evening primrose oil" on menopausal hot flashes. J Educ Health Promot. 2018;7:36. 10.4103/jehp.jehp_81_17
  6. Farzaneh F, Fatehi S, Sohrabi MR, Alizadeh K. The effect of oral evening primrose oil on menopausal hot flashes: a randomized clinical trial. Arch Gynecol Obstet. 2013;288:1075. 10.1007/s00404-013-2852-6
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