{"product_id":"comment-faire-un-test-de-porosite","title":"📄 How to perform a porosity test?","description":"\u003cp dir=\"ltr\"\u003e \u003cspan\u003eIf you want to know the porosity of your hair, you can perform the water glass test.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp dir=\"ltr\"\u003e \u003cspan\u003eThe method involves filling a glass with water (preferably limescale-free) and immersing one or more strands of hair in it. Then, simply wait 3 to 5 minutes and observe how the hair absorbs the water.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e If the hair falls to the bottom of the glass, it means it has \u003cstrong\u003ehigh\u003c\/strong\u003e \u003cspan\u003eporosity\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e The cuticles are then wide open: water penetrates easily but evaporates just as quickly, which makes the hair dry easily.\u003c\/span\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0479\/3735\/5944\/files\/5_5d32532b-8bb1-4e84-9e11-7e039f901d9e_480x480.png?v=1702114071\" alt=\"\" style=\"font-size: 0.875rem;\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0479\/3735\/5944\/files\/6_dfcefd26-2573-4068-8bfe-db3ed83fb86a_480x480.png?v=1702109004\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eIf the hair remains halfway open, its porosity is considered\u003c\/span\u003e \u003cstrong\u003egood\u003c\/strong\u003e \u003cspan\u003e\u003cstrong\u003e.\u003c\/strong\u003e The cuticles are therefore moderately open.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0479\/3735\/5944\/files\/4_ccdb7b20-5213-4436-9e02-fa6d2c676858_480x480.png?v=1702114061\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0479\/3735\/5944\/files\/5_915b20ea-ec17-4408-966d-4950203e1183_480x480.png?v=1702109128\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan\u003eIf the hair remains on the surface, it means it has porosity.\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eweak\u003c\/strong\u003e \u003cspan\u003e. The scales are then closed or very slightly open.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0479\/3735\/5944\/files\/3_8089b2b7-afff-4a5e-8766-b2c9faf6cda3_480x480.png?v=1702114052\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0479\/3735\/5944\/files\/4_40782456-d6a6-44b9-b294-ff04bd1f61f7_480x480.png?v=1702109065\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e \u003cem\u003e\u003cstrong\u003eSTATEN\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/h2\u003e","brand":"Si Toi Aussi Tu Es Nappy","offers":[{"title":"Default Title","offer_id":50422975103314,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/3735\/5944\/files\/1.webp?v=1741788034","url":"https:\/\/www.sitoiaussituesnappy.com\/en\/products\/comment-faire-un-test-de-porosite","provider":"Staten","version":"1.0","type":"link"}