Therapur Mattress Reviews 2026: Tested & Rated

If you're cross-shopping iGel through Bensons against Therapur through Dreams - which a lot of people do - the difference is worth understanding. iGel uses gel-infused memory foam on a pocket spring base. Therapur uses a thicker gel layer that behaves more like its own material than a foam add-on. In practice, Therapur feels a touch softer at the surface. iGel is slightly more responsive when you push into it. Comes down to personal preference, really. If you've got a Bensons and a Dreams near each other, try both on the same afternoon. That's the best way to decide.

The Therapur range - what's actually worth buying

The core ActiGel line is the entry point. Gel comfort layer over pocket springs. It handles the basics well at this tier. The Polar range adds extra cooling layers for people who run properly warm - that's the tier I'd look at first if temperature is your main issue. Glacier steps up again with higher spring counts and premium covers. Tranquillity sits at the top with the thickest comfort layers and hand-finished details. Across the ActiGel combination range you will also see Tundra, Arctic and Alaska tiers sitting alongside Polar and Glacier, with the model numbers rising as the spring count and spec step up.

For most people, ActiGel or Polar is the right call. Glacier and Tranquillity push into premium territory where the improvement over Polar is real but the price jump is steeper. If you can stretch to Glacier, it's the tier that balances spec and value best. If not, standard ActiGel still delivers most of what makes the brand worth buying.

Therapur ActiGel sagging: what owners report

This needs addressing head on because it comes up in reader feedback and in the Dreams review pages. Some Therapur owners report a visible dip developing after a couple of years. It's not universal - plenty of owners have no issues at all - but it's frequent enough that pretending it doesn't exist would be dishonest.

From what we've seen, the pattern mostly affects the lower spring count models. The gel layer itself isn't failing - it's the spring unit underneath settling over time. Higher spring count tiers seem to hold up better. My advice: if you're buying Therapur, don't go for the entry model. Step up to something with a higher count and rotate it on the schedule Dreams recommends. That combination makes a real difference to how the mattress ages.

Other practical notes

Dreams exclusivity means you can try it in store but you can't shop the price across retailers. Worth waiting for a Dreams sale rather than paying the sticker price. They run promotions fairly regularly.

UK manufactured, which matters to some buyers. The build quality on the models we've handled backs that up. And the Dreams returns process works if you need it - not every retailer handles that side of things well, but Dreams generally does.

Who Therapur actually suits

Hot sleepers who want gel cooling from a brand they can try in a physical store. Couples who are cross-shopping iGel and want to compare side by side. Anyone who likes the idea of gel technology but doesn't want to order blind online. The Polar or Glacier tiers are where the brand performs best. The entry ActiGel works for tighter budgets. And if you're torn between Therapur and iGel - honestly, try both. They're different enough that one will feel right and the other won't.