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JO XTRA Silky is the thinnest-feeling glide in System JO's range: a silicone lubricant with only three listed ingredients and a barely-there texture. This 4 oz bottle is the large size, meant for people who already reach for silicone and want a supply that lasts.

Thin, slick and slow to fade

Many silicone lubes feel slightly heavy. XTRA Silky goes the other way: stockists describe a thin, light texture that spreads easily and dries down to a soft, silky finish rather than a greasy film. Like other silicone formulas it doesn't soak into skin or evaporate, so the glide holds through long sessions and you rarely need to stop and reapply. There's no scent; stockists list the fragrance as neutral.

A short ingredient list

Dimethicone, dimethiconol and vitamin E acetate are the whole list. Stockists describe it as free of preservatives, parabens and propylene glycol, which makes it a straightforward choice for anyone who reads labels. If you want to compare it with other bases, our lubricant guide covers water-based, silicone and hybrid formulas.

Where this silicone lubricant shines

Water play is the obvious one: stockists describe it as water-resistant, so it keeps working in the shower, bath or hot tub. It's also handy for longer sessions where a water-based lube would need topping up, for hand play, and with toys made of glass, steel or hard plastic. Retail listings state compatibility with natural rubber latex and polyisoprene condoms. Apply a few drops to start; it covers a surprising amount of skin.

How it compares with water-based lube

Water-based lubes are easy to wash off and work with every toy material, but they dry out and need refreshing. Silicone is the opposite: it lasts, it handles water, and it needs soap to clean off. Many people keep one of each. If you mostly use your hands, glass or steel toys, or play in the shower, XTRA Silky can be your everyday bottle. If silicone toys are your favourites, keep a water-based lube for those moments and save this one for everything else.

What to avoid

Silicone toys. Stockists advise using XTRA Silky only with non-silicone toys, so keep a water-based lube for your silicone pieces. Take care on tiles and in the tub, too, because silicone makes hard surfaces slippery, and keep a towel handy for the bed.

Choosing 2 oz or 4 oz

The 2 oz XTRA Silky is easier to travel with and a sensible first bottle if you're switching from water-based lube. The 4 oz is better value for regular users and lives happily by the bed or shower. Since silicone goes further than water-based glide, either bottle lasts longer than you might expect.

Clean-up and storage

Water alone won't remove it, so wash skin with warm water and mild soap. On sheets, treat marks with detergent before washing. Keep the cap closed and store the bottle at room temperature, out of direct sun. Wipe the outside of the bottle after use; a film of silicone makes it easy to drop, especially with wet hands in the bathroom.

Specifications

  • Brand: System JO, XTRA Silky
  • Base: silicone
  • Ingredients: dimethicone, dimethiconol, vitamin E acetate
  • Fragrance: neutral (stockist listing)
  • Condoms (stockist listing): natural rubber latex and polyisoprene
  • Toys: non-silicone toys only
  • Size: 4 fl oz / 120 mL. Also in 2 oz

Browse every silicone lube we carry or the full JO range.

Helpful Information

Frequently Asked Questions

Helpful answers about JO XTRA SILKY Silicone Lubricant 4oz.

What makes XTRA Silky different from other silicone lubes?

The texture. It's described as thin and barely-there, so it feels lighter than many silicone formulas while still lasting a long time. The ingredient list is also short: dimethicone, dimethiconol and vitamin E acetate.

Can I use JO XTRA Silky in the shower or hot tub?

Yes. Stockists describe it as water-resistant, so it keeps its glide in water where a water-based lube would rinse away. Be careful getting in and out, because silicone makes tubs and tiles slippery.

Is XTRA Silky safe with condoms?

Retail listings state it's compatible with natural rubber latex and polyisoprene condoms. Check the condom's own packaging as well, especially for other materials, and follow both makers' instructions.

Can I use silicone lubricant with silicone toys?

Not with this one. Stockists advise using it with non-silicone toys, such as glass, steel or hard plastic. For silicone toys, choose a water-based lube; our water-based lubes collection has plenty of options.

How long does one application last?

Usually a long time. Silicone doesn't soak in or dry out like water-based lube, so most people only add more if friction comes back. Start with a few drops; too much just feels slippery.

Should I buy the 2 oz or the 4 oz XTRA Silky?

Go for the 2 oz if you're new to silicone lube or want one for travel. Choose the 4 oz if you already use silicone regularly; it lasts a long while because a little goes a long way.

How do I clean XTRA Silky off skin and sheets?

Wash skin with warm water and mild soap; water alone won't shift silicone. For fabric, rub a little detergent into the spot before washing so it doesn't leave a mark.

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