Sinclair Institute is recognized as the leading source of sex education videos for adults who want to improve the quality of intimacy and sex in their relationships. Since 1991, the Institute has developed an extensive library of videos covering everything from advanced sexual positions to erectile dysfunction solutions. The Better Sex Video Series has sold more then four million videos in over 24 countries, and our well developed video library contains more than 50 titles, making Sinclair Institute a leading authority on helping couples improve their relationship through a better sex life.
