Tierra Mega Nutrients Gerovital GH3 is the original formula of Prof. Dr. Ana Aslan. True Romanian-Formula Gerovital H3 (GH3) Available Again! Most of you have heard about GH3. There are a number of imitation GH3's on the market. Now at last, the true original formula GH3 is back in health food stores nationwide. Since a stunning victory over the FDA by Tierra Marketing (TMI) in 1994, and the passage of the Dietary Supplements Health and Education Act later the same year, GH3 has been available by mail order to the customers of TMI. Now at last the rest of the nation's health conscious consumers can have access to it.