How many suppositories should I use? Karin Linner October 28, 2019 19:27 Updated We recommend using one suppository at a time, but if you’d like to boost the effect, feel free to experiment with more. Related articles How do I open and store Intimacy Suppositories? How do I use Intimacy Suppositories? Is FORIA Pleasure a sex lube? What is FORIA Pleasure? Comments 0 comments Please sign in to leave a comment.