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Red Clover Isoflavones

Studied for menopause symptoms; findings are inconsistent & some studies have higher risk of bias.

womens healthmenopauselongevity

Evidence last reviewed: 04 Apr 2026

Evidence
2 records
2 recordsBest grade:Low

The evidence on red clover isoflavones for menopause symptoms is mixed, with some studies suggesting a potential reduction in hot flash frequency. However, the overall quality of the research is low, and findings are often inconsistent, highlighting the need for further investigation.

Menopausal hot flashes
Postmenopausal women · Evidence summary
Very low

Trials & reviews show inconsistent effects on hot flashes; uncertainty remains due to study quality & heterogeneity.

Dose: 80 mgDuration: 8–12 weeks (typical study windows)
Hot flash frequency — systematic review & meta-analysis
Peri- and postmenopausal women · Systematic review and meta-analysis of RCTs
Low

Systematic review found red clover may reduce hot flash frequency (approaching statistical significance), with greater effect in women with ≥5 flashes/day. Effect not sustained at 12 months; vaginal atrophy symptoms improved with 80 mg/day. Evidence quality is limited by heterogeneity.

Dose: 80 mgDuration: 8–12 weeks
Stacks containing Red Clover Isoflavones
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hormonalwomens-healthmenopause

Red clover isoflavones & soy isoflavones are combined to support hormonal balance & alleviate menopause symptoms. Both ingredients provide phytoestrogens that can help balance hormone levels & reduce menopause-related symptoms.

Red Clover Isoflavones
40mg
Soy Isoflavones
40mg
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Forms & usage
How to take it

Take 40-80 mg daily, preferably with food.

Capsule
Standardization varies across products
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