There are no topical body reactions to pure silicone lube. There are no irritations, no allergens and no microbes that can attach to the molecules and grow bacteria. It's been around for over 20 years as the lubrication in pre-lubricated condoms.
Silicone lubricant is very thin and its molecules have a spherical shape. These microscopic spheres roll over each other like ball bearings. The lubrication is perfect for vaginal and anal use. Using silicone lubricants reduces the need for reapplication. ID Velvet is a very high grade silicone lubricant which is compatible with most toys, including platinum grade silicone ones.
Most people will tell you not to use silicone lube with silicone toys. This is because some silicone toys and lubricants are not compatible. Depending on the grade of silicone lubricant used and the grade of silicone used in the toys, there is a chance that the lubricant will bond to the toy. The bonding is immediate. Though ID Velvet is compatible with most toys, we still recommend to do a patch tests on the bottom of your toy to make certain there will be no reaction.