1.0SkinLabhttps://www.dermatica.co.uk/skinlabHolly Hobkirkhttps://www.dermatica.co.uk/skinlab/author/hollyheliosx-com/How Quickly Does Tretinoin Work?rich600338<blockquote class="wp-embedded-content" data-secret="Aanybrhhv0"><a href="https://www.dermatica.co.uk/skinlab/how-quickly-does-tretinoin-work/">How Quickly Does Tretinoin Work?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.dermatica.co.uk/skinlab/how-quickly-does-tretinoin-work/embed/#?secret=Aanybrhhv0" width="600" height="338" title="“How Quickly Does Tretinoin Work?” — SkinLab" data-secret="Aanybrhhv0" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
/* <![CDATA[ */
/*! 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);
/* ]]> */
</script>
https://www.dermatica.co.uk/skinlab/wp-content/uploads/2018/07/image-8.png1509910Learn more about how quickly Tretinoin works. The anti-ageing effects of Tretinoin usually take around three to six months to show. If you're using Tretinoin for acne, it could take up to eight to twelve weeks to notice results - and your acne may appear worse during the first few weeks of using Tretinoin.