Glycerine
Figure 2.1: Viscosity of Glycerine
Glycerine lubes have varying viscosities; however, viscosity doesn't translate to lubricity.
Glycerine is not suitable for most fisting activities. The intestinal lining absorbs the water within the lube and rehydration of the tacky remnant is ineffective.
Pros
- Easy cleanup / non-staining
- General availability
- Edible
Cons
- Cost per coverage cm/inch
- Dehydrates quickly
- Does not rehydrate
Suitability
- Foreplay, traditional sex, masturbation while fisting
- Backup/emergency use (unavailability of more suitable lubes)




