Sliquid Naturals Tsunami Ultra Thick Gel 255ml

Tsunami is the thickest lubricant in Sliquid’s Naturals range, built for a cushioning, long-lasting glide rather than the thin, fast-absorbing feel of a standard water-based lube. That extra body comes from carrageenan — a seaweed extract prized for its moisturising properties — combined with plant cellulose in greater amounts than Sliquid’s standard water-based Naturals formula uses. The result holds its slip through extended sessions instead of thinning out halfway through.

Like the rest of the Naturals line, Tsunami is pH-balanced, unflavoured, unscented, and made without glycerin or parabens — a solid option for anyone who reacts to sweeteners or preservatives in other lubricants, or who simply wants more cushion than a standard water-based formula gives. It’s non-staining and cleans up easily, and its water base makes it a safe match for latex condoms and silicone toys alike.

Things to know:

• Format: water-based, water-soluble ultra-thick gel — Sliquid’s thickest formula, for a longer-lasting glide than their standard water-based lubes
• pH balanced to 4.1–4.4
• Key ingredient: carrageenan (natural seaweed extract), with plant cellulose and guar-derived conditioners for slip and hydration
• Free from: glycerin, parabens, glycol, propylene glycol, PEG, sorbitol, sulfates and DEA
• Unflavoured and unscented
• Non-staining and easy to clean up
• Vegan-friendly, hypoallergenic and cruelty-free
• Toy & condom compatible: water-based, so it’s safe with latex condoms and won’t affect silicone toys the way a silicone lubricant would; also fine with rubber and plastic toy materials
• Full ingredients: purified water carries the guar (Cyamopsis) conditioners, carrageenan and plant cellulose that give the gel its body; sodium benzoate and potassium sorbate preserve the formula, and citric acid keeps the pH in range
• Part of Sliquid’s wider Naturals Tsunami line, also available in other sizes — this listing is for the 255ml bottle

In the box:

• 1 x Sliquid Naturals Tsunami Ultra Thick Gel, 255ml

Frequently Asked Questions

Does Sliquid Naturals Tsunami work with condoms and silicone toys?
Sliquid Naturals Tsunami is water-based, so it pairs safely with latex condoms and won’t harm silicone, rubber or plastic toys the way an oil or silicone lubricant can. Silicone lubricant breaks down a silicone toy’s surface over repeated use, which is why a water-based gel like this one stays the safer choice for that material.

What makes Sliquid Naturals Tsunami different from a standard water-based lubricant?
Sliquid Naturals Tsunami uses more plant cellulose and carrageenan than Sliquid’s regular water-based formula, which gives it a thicker, more cushioning body that holds its glide through longer sessions instead of absorbing quickly.

Does Sliquid Naturals Tsunami contain glycerin or parabens?
Sliquid Naturals Tsunami is formulated without glycerin, parabens, glycol, propylene glycol, PEG, sorbitol, sulfates or DEA, and it’s also unflavoured and unscented — a straightforward option for anyone avoiding those ingredients in a lubricant.

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