Many hormones and their structural and functional analogs are used as medication . The most commonly prescribed hormones are estrogens and progestogens (as methods of hormonal contraception and as HRT ),  thyroxine (as levothyroxine , for hypothyroidism ) and steroids (for autoimmune diseases and several respiratory disorders ). Insulin is used by many diabetics . Local preparations for use in otolaryngology often contain pharmacologic equivalents of adrenaline , while steroid and vitamin D creams are used extensively in dermatological practice.
The product is great but I ordered this assuming that it was in stock. The tracking number was updated immediately but a few days later tracking the package it only said that the label was created. I contacted customer support and they insisted that they shipped it and refused to cancel my order and give me a refund. They only said that I can return it for a refund. It stayed this way for over 2 weeks before it actually shipped. Since the company was dishonest about shipping the product and refused to cancel the order before it shipped I didn't trust them with returning the product for a refund so I kept it when it FINALLY arrived. They even blocked me from their face book page. I DON'T recommend this Icon Supplements.