ID Millennium is a silicone based lube, it contains silicas of the highest quality-dimethicone. Silicone is very compatible with the human body, so very few individuals have reactions from silicone based lubes. They are more expensive than water based lubes, but they stay wet for hours. Water based lubes tend to dry out very fast, but ID Millennium will stay slick for a good eight hours in my experience.

This lube was virtually taste and scent free, I wouldn't recommend consuming it orally however. It’s also hard to clean out of the body, but silicones tend to be absorbed.

I love using ID Millennium with my glass dildos. This product is not compatible with silicone toys, however, it will cause them to degrade and change shape. However, if you cover your silicone toys (or elastomer toys) with condoms, and use ID Millennium, you will be totally fine. Covering toys with condoms is always a wise practice! A nice note is that it takes a lot less lube that is silicone based, than water based, to do the trick. I've gone through several bottles of this product since it was introduced, it’s a good value for the money, and it won't leave you feeling sticky.

The packaging is very basic and does not leak. It has a convenient flip top lid, that lets a small flow of lube out with just a squeeze of the package. You can buy the product in several sizes which is nice for travel, or for people who just want to ‘test it out’. There is nothing sleazy about the packaging, so you will not feel sleazy purchasing it. Millennium is also a great lube for more mature women, who find their sex life is lacking because their natural lubrication has lessened, or women who find the water based products dry out too quickly.

It's still a good inexpensive lube, that does not irritate or dry out quickly. I do prefer water based lubes, but for glass products, or on condom covered toys I use silicone based products because they just feel better.