Vivify by Sensuva is a natural tightening gel that enhances vaginal stimulation.  This product fills the vaginal tissue by enhancing blood flow.  It makes penetration more enjoyable.  This gel is great for fun and experimentation.  It is great for people who lubricate excessively and want to feel more friction.  This gel also helps after child birth, before the vaginal muscles have contracted back to normal.  It helps people who experience hormonal changes such as thinning of the vaginal muscle.  It makes penetration more comfortable.