This is horsetail in a fine, dry powder. You can stir it into water, juice, or a smoothie. The powder offers a simple way to take the herb without capsules.
Silica from horsetail helps the body maintain collagen in skin, hair, nails, and connective tissue. A typical daily amount is 300 to 500 mg. Start with a smaller dose to see how your stomach handles it.
Take it with a source of vitamin C for better absorption. Keep the powder in a cool, dry place away from moisture.