Nature’s Sunshine, Horsetail, Traditional Hair & Nail Support, Supports the Structural System, Herbal Dietary Supplement, 100 Capsules

This product contains Horsetail plant stems and strobilus. It provides a rich supply of minerals, selenium, and organic silica, strengthens the nails and hair, provides nutritional support to the respiratory and urinary tracts, and strengthens the structural system. In addition, it helps with the repair and building of healthy connective tissue as it contains the highest amount of silica compared to all herbs.