Smidge® Ionic Liquid Boron Silica Drops — pure, naturally derived ionized minerals with deionized water. Free of additives and common allergens. Boron may be a less-explored mineral, but it has big health benefits, including aiding calcium metabolism for healthy bones, balancing hormones and nourishing connective tissue.* The silica in this blend enhances boron absorption and plays an essential role in collagen production. So it lends to beautiful skin, hair and nails.* We source our boron from salt flats in desert areas and the silica is from sand deposits, both in America.* Then, they're gently cleaned and blended with deionized water, so they disburse. The only ingredients in Smidge® Ionic Liquid Boron Silica Drops are natural minerals and water. So they’re incredibly gentle compared to other boron supplements with harsh citric acid, ascorbic acid, or potassium sorbate. Crafted in small batches in the U.S. Each 1 mL serving gives you 3 mg of boron and 313 mg of silica.