{"title":"Home page","description":null,"products":[{"product_id":"kelvin™","title":"Kelvin™","description":"\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eCold relief without the ice burn. Cold therapy, calibrated.\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMost ice packs start at sub-zero, too cold for your tissue, and useful for barely 9 minutes before they warm up past the therapeutic window. Kelvin™ was built differently.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUsing PCMx™ phase-change technology (the same latent-heat physics used in aerospace thermal regulation), Kelvin™ holds a steady \u003cstrong\u003e10–12°C,\u003c\/strong\u003e the temperature range physiotherapists actually recommend for \u003cstrong\u003eup to 60 minutes\u003c\/strong\u003e. That's ten times longer than a standard frozen gel pack stays effective.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo freezer. No towel barrier. No ice burn. Just put it in your fridge or freezer, place it on bare skin, and let it work.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eThe thermochromic strip turns ice-blue when it's ready. Fades to white when it's time to recharge.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eChill\u003c\/strong\u003e Place in the freezer for an hour, alternatively in the fridge for up to 3 hours.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eApply\u003c\/strong\u003e Rest directly against bare skin on any area\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRecover\u003c\/strong\u003e 60 minutes of steady 10–12°C cooling, then recharge and repeat\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e One compress. Every ache. Ready when you are.\u003c\/p\u003e","brand":"Kelvin","offers":[{"title":"Single","offer_id":59693428375886,"sku":"KELVIN-SINGLE","price":39.0,"currency_code":"GBP","in_stock":true},{"title":"Twin","offer_id":59693428408654,"sku":"KELVIN-TWIN","price":70.0,"currency_code":"GBP","in_stock":true},{"title":"Triple","offer_id":59693428441422,"sku":"KELVIN-TRIPLE","price":99.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/7710\/8302\/files\/ChatGPTImageJun3_2026_04_10_41PM.png?v=1780564930"}],"url":"https:\/\/checkout.shopkelvin.com\/collections\/frontpage.oembed","provider":"Kelvin","version":"1.0","type":"link"}