Hawthorn berry tincture, Crataegus monogyna. Traditional uses: as a heart tonic, reducing essential hypertension (high blood pressure), strengthening the heart, easing angina and arrhythmias.
If you prefer, this can be ordered as tincure of (1) pure berries, (2) leaf & flower, or (3) a blend of both. If that matters to you, please specify in the comments box at checkout, or you will be sent (3) a blend of both.
Often used with Hibiscus for reducing blood pressure.