1.0Koster Italiahttps://koster-italia.it/en/Amministratore del sitohttps://koster-italia.it/en/author/64wxba4u3m62wbavdzcabzu2m/rich600338<blockquote class="wp-embedded-content" data-secret="Yx0MFyyVkI"><a href="https://koster-italia.it/en/prodotto/nutris-blond-anti-yellow-mask/">Nutris Blond – Anti-Yellow Mask</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://koster-italia.it/en/prodotto/nutris-blond-anti-yellow-mask/embed/#?secret=Yx0MFyyVkI" width="600" height="338" title="“Nutris Blond – Anti-Yellow Mask” — Koster Italia" data-secret="Yx0MFyyVkI" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://koster-italia.it/wp-includes/js/wp-embed.min.js </script> https://koster-italia.it/wp-content/uploads/2026/09/koster_nutris_blond_mask_500ml.png800800Nutris Blond Anti-Yellow Mask is an intensive treatment designed to nourish the hair while correcting unwanted warm tones. The formula with purple pigment helps neutralise yellow tones and rebalance the blonde shade, while its conditioning action leaves the hair softer. It is particularly suitable for normal to thick hair and highly porous hair fibres that require a more intensive treatment. Size 500 ml