by Nature's Way
Horsetail is rich in silicon, potassium, manganese and bioflavonoids and may be beneficial for brittle nails, osteoarthritis, osteoporosis, rheumatoid arthritis, water retention, connective tissue strengthening, and cartilage formation.
Organic , contains organic
Horsetail (stems, leaves) 880 mg** [** Daily Value not established]
As an addition to the daily diet, take two capsules three times daily, preferably with food.