Multi-herb treatment shows promise for erectile dysfunction Original paper
In this randomized controlled trial in 85 men with erectile dysfunction, a multi-herb formulation taken twice daily for 90 days improved erectile function, sexual desire, and overall sexual satisfaction, compared to a placebo.
This Study Summary was published on June 10, 2025.
The study
The multi-herb formula contained extracts from 8 herbs, including ashwagandha and Tribulus terrestris.
The herbal treatment increased erectile function scores by 92%, compared to 35% for placebo. It also improved orgasmic function (98% vs. 17%), sexual desire (73% vs. 28%), and overall sexual satisfaction (92% vs. 24%). Testosterone levels increased by 46% with the herbal treatment versus 3% with placebo, but both groups maintained testosterone levels within a normal range throughout the study.
Both groups reported similar mild side effects (approximately 9%).
The study was conducted by a company that sells herbal supplements.
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The results
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This Study Summary was published on June 10, 2025.