Clinical Study
Furostanol Saponins: Kingherb’s high-quality supplements to improve testosterone levels and sporting endurance

With sports supplementation a growing and competitive market, it is increasingly important to have proven results from your ingredients.
In a recent study Furostanol saponins from Kingherbs were shown to increase serum testosterone levels and swimming endurance in mice and rats, without affecting body weight.
This is a high-quality, safe and effective ingredient to improve sporting performance.
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