Cat's Whiskers, commonly known as Java Tea (Orthosiphon stamineus), is a traditional Southeast Asian herb that has drawn growing scientific interest for its potential role in supporting kidney and urinary tract health. Research suggests that its naturally occurring compounds, including flavonoids and diterpenes, may promote healthy urine flow and support the body's fluid balance, which has historically made it a popular choice for kidney-related wellness practices. Studies also indicate preliminary but encouraging findings related to blood pressure and blood sugar regulation, though much of this research remains in early stages or is based on animal models. As with many traditional botanicals, ongoing clinical trials will help clarify the extent of its benefits in human health.
Compare this supplementThese are commonly referenced dosage ranges for this supplement. They are not medical recommendations. Always consult a healthcare provider before supplementing.
| Form | Dose range | Frequency | Studied for | Source |
|---|---|---|---|---|
| Capsule | 450–900 mg | Daily | general kidney and metabolic health support | Observed in small clinical trials with dried leaf powder formulations |
| Extract | 300–450 mg | Three times daily | blood pressure regulation and diuretic effect | Based on clinical and preclinical studies using standardized leaf extracts |
| Extract | 400–600 mg | Twice daily | blood sugar regulation | Referenced in studies examining hypoglycemic effects of Orthosiphon stamineus |
| Tea/infusion | 2–3 g | Three times daily | kidney health and urinary tract support | Traditional use and ethnopharmacological studies; dried leaves steeped in hot water |
| Tea/infusion | 1–2 g | Twice daily | urinary tract health and mild diuresis | Common in traditional Malaysian and Indonesian herbal medicine practice |