DEPURA KIDS NANO DROPS 15ML belongs to the class of Vitamins, primarily used to treat low blood calcium levels. Depura Kids Nano Drop online in India DEPURA KIDS NANO DROPS 15ML effectively treats various conditions in the body like Vitamin D deficiency, osteoporosis (weak and brittle bones), hypoparathyroidism (parathyroid glands make low levels of calcium in the body), latent tetany (a muscle disease with low blood calcium levels) and rickets or osteomalacia (softening or deforming of bones due to lack of calcium).