Calcium, magnesium and vitamin D-3 play vital roles in healthy bone development

Chelated to improve bioavailability

Gluten free

Source Naturals Calcium & Magnesium Amino Acid Chelate with Vitamin D-3 delivers three of the most vital nutrients for healthy bone growth and development. Source Naturals has bonded their calcium and magnesium with amino acids to improve absorption and assimilation. Contains no yeast, egg, gluten, wheat, sugar, salt, preservatives, or artificial color, flavor or fragrance.