1.0NailKnowledgehttps://nailknowledge.org/ptKevin Nichollshttps://nailknowledge.org/pt/blog/author/kevinrich600338<blockquote class="wp-embedded-content" data-secret="888E3QBxRI"><a href="https://nailknowledge.org/pt/glossary/benzoyl-peroxide">Peróxido de benzoíla</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://nailknowledge.org/pt/glossary/benzoyl-peroxide/embed#?secret=888E3QBxRI" width="600" height="338" title="“Benzoyl Peroxide” — NailKnowledge" data-secret="888E3QBxRI" 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://nailknowledge.org/wp-includes/js/wp-embed.min.js </script>https://nailknowledge.org/wp-content/uploads/2021/04/benzoyl-peroxide.jpg568338An ingredient commonly used in many cosmetic products. It is the initiator used in the liquid monomer and powder polymer system and is coated onto the polymer powder beads. It requires the heat from the finger and ambient heat as the energy to start the polymerisation process.