These tablets contain Estrogen and Progesterone similar hormones & comes in a pack of 28 tablets. 21 light beige tablets that contains hormones & 7 brown tablets that are iron supplements. Correct use of the tablets will provide 99.9% protection from unwanted pregnancies and restores fertility on discontinuation of the tablets. Manufactured in Thailand by Pond’s Chemical R.O.P & Registered under the National Medicine Regulatory Authority, Sri Lanka.