Description
Key Features
- Ultra-thick, water-based and water-soluble intimate lubricant in a 255ml bottle
- Infused with carrageenan, a natural seaweed extract described as one of nature’s most effective moisturisers
- Plant cellulose thickening for an ultra-thick gel consistency; vegan-friendly and gluten-free thickening agent
- pH-balanced formula that is glycerin-free and paraben-free
- Hypoallergenic, non-toxic, and non-staining for easy clean up
- Completely safe to use with condoms and all gender neutral intimate toys and other body device(s) materials
- Cruelty-free and 100% vegan-friendly
Sliquid Tsunami Ultra Thick Gel Water-Based Lubricant
ultra thick gel water-based lubricant — ultra thick water-based lubricant — Meet your new go-to ultra thick water-based lubricant: Sliquid Naturals Tsunami Ultra Thick Gel 255ml. It’s an intimate lubricant with a seriously gelled-up feel, therefore it gives you a slick glide that stays confident. It’s water-based and water-soluble, however it still leans into that ultra-thick consistency many people crave. The star of the show is carrageenan, a natural seaweed extract known as one of nature’s most effective moisturisers. Meanwhile, Sliquid blends that sea-inspired ingredient with Sliquid Naturals H2O, the base formula for the Sliquid Naturals Collection, to keep things smooth and sensual.
Tsunami is made to feel indulgent without the drama. It’s hypoallergenic and non-toxic, therefore it suits more sensitive moments. It’s also non-staining for easy clean up, which means you can focus on pleasure, not laundry. This formula is pH-balanced, glycerin-free, and paraben-free, however it still delivers hydration and slickness. It’s also cruelty-free and 100% vegan-friendly, so your bedroom routine can match your values. If you want thickness with a clean, water-based finish, this gel lubricant makes a bold case.
Ultra-Thick Gel Consistency That Stays Playful
Tsunami is described as ultra-thick for a reason. Sliquid uses plant cellulose as a natural thickening agent, therefore the gel texture feels more substantial than thinner options. Plant cellulose is vegan-friendly and gluten-free, which keeps the formula aligned with the Naturals approach. Meanwhile, Sliquid increases the amount of plant cellulose and carrageenan to create the signature Tsunami feel. The result is an intimate lubricant that’s built for glide, however it’s also built for hydration.
This thickness isn’t just about drama. It’s designed to offer added hydration and slickness, therefore it supports comfortable movement and a more luxurious sensation. The formula also focuses on tissue and cell restoration essential for healthy skin vitality. That’s a confident promise wrapped inside a water-soluble gel, which means it aims to feel kind as well as sexy. Because it’s water-based, you get a clean finish. Because it’s ultra-thick, you get that slow, deliberate slide that can turn a quick moment into a long one.
Carrageenan Seaweed Extract for Hydration and Glide
Carrageenan is the key infusion here. It’s a natural seaweed extract, and it’s described as one of nature’s most effective moisturisers. Therefore, Tsunami doesn’t only aim for slipperiness. It also leans into moisture and skin-friendly comfort. When carrageenan is blended with Sliquid Naturals H2O, it delivers a sensual and slick glide. Meanwhile, the formula nods to the essential healing properties of the sea, which adds a fresh, natural edge to your intimate routine.
This matters when you want thickness without that heavy, sticky feeling. The carrageenan and plant cellulose pairing is designed to support hydration, therefore your skin can feel cushioned rather than overwhelmed. It’s also part of what makes Tsunami stand out as an ultra thick water-based lubricant. You get a gel that aims to moisturise while it glides, however it still rinses away because it’s water-soluble. That balance is the whole point: a bold texture with a clean, modern finish.
Clean Formula Standards: pH-Balanced and Free From Glycerin
Sliquid Tsunami is pH-balanced, which keeps the formula intentionally tuned for intimate use. It’s also glycerin-free and paraben-free, therefore it avoids two common ingredients some shoppers prefer to skip. The overall vibe stays clean and considered, however it still keeps a sexy, slick payoff. That’s especially appealing when you want a gel lubricant that feels premium without feeling complicated.
This formula is also cruelty-free and 100% vegan-friendly. Therefore, it fits a modern bedside table where performance and principles sit together. Meanwhile, the thickening system relies on plant cellulose, described as a natural thickening agent, plus carrageenan. It’s a straightforward list with a clear purpose: build an ultra-thick gel consistency while keeping the base water-based and water-soluble. If you’re shopping for an ultra thick water-based lubricant that reads as careful and deliberate, Tsunami ticks those boxes.
Body-Friendly, Hypoallergenic, and Easy to Clean
Tsunami gel is hypoallergenic and non-toxic, therefore it’s designed for skin-first confidence. That matters because intimacy can get intense, and you want a lubricant that feels supportive, not suspicious. It’s also non-staining for easy clean up. Meanwhile, because it’s water-soluble, it’s built to rinse away without a fuss. The combination of ultra-thick texture and easy clean up gives you the best of both worlds: indulgence during play, then simplicity afterwards.
There’s also a reassurance factor in how the formula is described. Hypoallergenic and non-toxic keeps things calm, however the texture stays bold. This is not trying to be a barely-there liquid. It’s meant to feel like gel, therefore you can enjoy a more cushioned glide. If you like your intimate lubricant to stay present, Tsunami is designed to make itself known in the best possible way.
Condom and Toy Safe Water-Based Lubricant
This Sliquid Naturals lubricant is completely safe to use with condoms, therefore it’s built for protected play. It’s also safe with all gender neutral intimate toys and other body device(s) materials. Meanwhile, the water-based and water-soluble nature helps keep compatibility straightforward, without pushing you into a complicated routine. The goal is simple: smooth pleasure that fits neatly into your existing kit.
Tsunami is an intimate lubricant that suits a wide range of play styles. Use it where you want extra glide, however keep the vibe clean and water-based. The ultra-thick gel texture can feel more controlled than runnier formulas, therefore it can be easier to place and enjoy. Because it’s non-staining and designed for easy clean up, you can relax into the moment, then reset quickly. This is the kind of practical sensuality that keeps you coming back for more.
Inside the Naturals Collection: H2O Base with Added Thickness
Sliquid Tsunami sits within the Sliquid Naturals Collection, and it uses Sliquid Naturals H2O as its base formula. Therefore, it carries the same water-based foundation while pushing texture further. Tsunami gets its ultra-thick gel consistency by increasing the amount of plant cellulose and carrageenan. Meanwhile, the goal is clear: added hydration, slickness, and that plush feel that turns a simple glide into a more luxurious experience.
This approach makes the product feel purposeful. It doesn’t just thicken for the sake of it. It thickens to support hydration and skin vitality, including tissue and cell restoration essential for healthy skin vitality. However, it keeps the formula aligned with the Naturals identity through plant-based thickening and a clean standards list. If you want an ultra thick water-based lubricant that still reads modern and considered, Tsunami’s blend and positioning make sense.
Ingredients List for Sliquid Tsunami Ultra Thick Gel
Transparency is sexy, especially when you know what you’re putting on your body. Sliquid Tsunami Ultra Thick Gel lists these ingredients: Purified water, Plant cellulose, Carrageenan, Cyamopsis (Guar Conditioners), Sodium Benzoate, Potassium Sorbate, Citric Acid. Therefore, you can shop with clarity and focus on what matters to you. The purified water supports the water-based, water-soluble identity. Meanwhile, plant cellulose and carrageenan create the thick gel texture and moisturising feel.
Cyamopsis (Guar Conditioners) is included alongside the main texture builders. Sodium Benzoate and Potassium Sorbate are listed, and Citric Acid appears at the end. However, the big headline remains the carrageenan infusion and the boosted plant cellulose. Those are the ingredients tied directly to the ultra-thick gel consistency, plus added hydration and slickness. If you’re looking for an intimate lubricant that names its components clearly, Tsunami keeps it straightforward.




Staff Review
The Adult Superstore staff have internally awarded this product 5 stars.