BENEFITS OF SHANKHA POWDER:  Improves Skin Color & Complexion. For Dyspepsia, Vomiting, Nausea, Acne & Overall Skin Health. Growing Children, Adolescents & Post-menopausal Women Need More Calcium. It Provides Natural Calcium & Vitamin C for The Development of Healthy Bones, teeth & Cell Membrane. It Relieves The Calcium Deficiency Without Any Side effect Like Constipation, Gastritis, & Acid Formation In Stomach