Like all lubricants by Sliquid, Silk is vegan friendly, and free of any parabens, glycerin, or gluten. Silk is a hybrid lube, meaning it's a water based lube with silicone blended in. Thus ordinarily you do not want to use this with a silicone toy, however it is safe for any other material such as latex, rubber, glass, etc. Now there are a few toys with especially high grade silicone that can work with some quality hybrid lubes without causing them to deteriorate, however, I don't think it's worth the risk.1
Silk is a very creamy lube, and has a nice glide to it. Appearance wise, it's fairly similar to bodily fluids. It melts faster depending on how warm your body is, and the silicone leaves a slippery surface. It also absorbs into skin fairly easily, making reapplication or splashing with water a necessity. As a hybrid lube, I expected it to last longer than it did, which was unfortunate. Though this is a rather creamy lube, it is still thin and thus I would not recommend it for anal. For removal, a quick wash with soap and water will do.
The container shown is Sliquid's 8.5oz, the largest size they sell. I've noted before that I wish Sliquid's lube came in larger containers, and to be fair, this is pretty hefty. For volume, this is just over double the size of their ordinary bottle.
Ingredients: Purified Water, Plant Cellulose (from Cotton), Isopropyl Palmitate, Polysorbate 20, Dimethicone, Emollient Ester, and Potassium Sorbate
Though this is hypoallergenic, I would recommend testing on an inner thigh before any genital use, and discontinue if any irritation occurs. This lubricant is unflavored, unscented, and non-staining. There is a very light scent, but I haven't been able to place what exactly it smells like, and furthermore it isn't noticeable on skin.
If you're looking for a lube to imitate bodily fluids, Silk may be right up your alley. Otherwise, for a general lube, I would suggest Satin.
1 If you do want to take that risk, I recommend testing on the base or any less important area.
If this is what you're looking for, it's well priced.
Eh, I like Sliquid's blue bottle better.
Also due to the size, you really have to squeeze.
Intended Functionality: 5/5
Lubricates, especially good for masturbation and vaginal sex.
Best Functionality: 36/50
Want it to last longer/not absorb as much.
Thank you Sliquid!