Horsetail is valued for its high content of minerals.
Dosage: 1/2 to 1 dropperful (20 to 40 drops) in a swallow of water, 2 to 4 x a day. Not for long-term use.
Contraindications: Renal failure. Do not use with prescription diuretics. Caution in pregnancy.
Herb Strength 1:4