Organic Children's Tea Bone Make Strong benefits are excellent for strengthening bones. Only 1 cup a day. To use make sure you place this tea in a cup or jar allow it to sit for 4 to 18 hours. Strain it before use. Throw some agave in it. Taste really good. Contains Nettle Leaf, horsetail, peppermint, basil, oat straw, alfalfa leaf, and ginger root. All herbs are organic.