{"id":982,"date":"2026-10-23T04:57:04","date_gmt":"2026-10-23T04:57:04","guid":{"rendered":"https:\/\/www.inzenzo.com\/beta-xab001\/?post_type=olfx_help&#038;p=982"},"modified":"2026-10-23T04:57:04","modified_gmt":"2026-10-23T04:57:04","slug":"check-ifra-limits","status":"publish","type":"olfx_help","link":"https:\/\/help.inzenzo.com\/beta-xab001\/check-ifra-limits\/","title":{"rendered":"Check an ingredient against IFRA limits"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Inzenzo has two IFRA tools. Pick the one that matches your question.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>IFRA lookup<\/strong>: &#8220;What does IFRA say about this material?&#8221; Enter a CAS number or a material name to see the limits for all 18 product categories.<\/li>\n\n\n<li><strong>IFRA calculator<\/strong>: &#8220;Does my formula pass?&#8221; Enter a material, how much of it is in your finished product and the product category, and see how it compares with the limit.<\/li>\n\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Use IFRA lookup<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Open <strong>IFRA lookup<\/strong> from Tools.<\/li>\n\n\n<li>Type a CAS number, such as 80-54-6, or a material name.<\/li>\n\n\n<li>Press <strong>Look up<\/strong>.<\/li>\n\n\n<li>Read the limits, then use the button on the result to open the calculator for that material.<\/li>\n\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">The data is a summary stored on this site and is only as current as the last update. The IFRA Standards themselves prevail, and this is not legal advice. Confirm important decisions on the IFRA website.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Which IFRA tool to use, and how to read the result.<\/p>\n","protected":false},"menu_order":20,"template":"","olfx_help_cat":[321],"class_list":["post-982","olfx_help","type-olfx_help","status-publish","hentry","olfx_help_cat-tools"],"_links":{"self":[{"href":"https:\/\/help.inzenzo.com\/beta-xab001\/wp-json\/wp\/v2\/olfx_help\/982","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/help.inzenzo.com\/beta-xab001\/wp-json\/wp\/v2\/olfx_help"}],"about":[{"href":"https:\/\/help.inzenzo.com\/beta-xab001\/wp-json\/wp\/v2\/types\/olfx_help"}],"version-history":[{"count":1,"href":"https:\/\/help.inzenzo.com\/beta-xab001\/wp-json\/wp\/v2\/olfx_help\/982\/revisions"}],"predecessor-version":[{"id":993,"href":"https:\/\/help.inzenzo.com\/beta-xab001\/wp-json\/wp\/v2\/olfx_help\/982\/revisions\/993"}],"wp:attachment":[{"href":"https:\/\/help.inzenzo.com\/beta-xab001\/wp-json\/wp\/v2\/media?parent=982"}],"wp:term":[{"taxonomy":"olfx_help_cat","embeddable":true,"href":"https:\/\/help.inzenzo.com\/beta-xab001\/wp-json\/wp\/v2\/olfx_help_cat?post=982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}