This calcium Orotate, magnesium, Zinc , Folic Acid and made up of Vitamin D3, this is made up of all that. For calcium, we have used Calcium Orotate, which gives the most calcium to the Body, instead of simple calcium, which can only provide 8 to 50% of calcium to the body. This provides around 95% of Calcium to the body. It has zinc, Magnesium and Vitamin D3 in it and folic acid in it. That’s why it’s the best supplement for pregnant women.