{"id":496,"date":"2026-05-08T05:47:28","date_gmt":"2026-05-08T05:47:28","guid":{"rendered":"https:\/\/www.totarolchina.com\/?post_type=product&#038;p=496"},"modified":"2026-07-09T06:13:50","modified_gmt":"2026-07-09T06:13:50","slug":"4-butylresorcinol-99-0","status":"publish","type":"product","link":"https:\/\/www.totarolchina.com\/de\/htproduct\/4-butylresorcinol-99-0\/","title":{"rendered":"4-Butylresorcinol 99,0%"},"content":{"rendered":"<p data-path-to-node=\"0\"><b data-path-to-node=\"0\" data-index-in-node=\"0\">Are Your Brightening Serums Losing the War Against Stubborn Melasma? Master the \u201cMelasma Nemesis\u201d with Ultra-Pure 4-Butylresorcinol<\/b><\/p>\n<p data-path-to-node=\"1\">In the elite tiers of clinical skincare, the difference between a \u201cbrightening\u201d product and a \u201cspot-erasing\u201d success story lies in the precision of the active ingredient. Most whitening agents plateau early, failing to impact deep-seated melasma or chronic age spots because they lack affinity for human tyrosinase. As your premier high-purity natural cosmetic active ingredients wholesaler, we provide the ultimate benchmark in pigmentation control. Our 99% pure 4-Butylresorcinol is the definitive, professional-grade solution, engineered to deliver a targeted, high-potency strike against the enzymes driving hyperpigmentation\u2014without the safety concerns of clinical-only agents.<\/p>\n<h3 data-path-to-node=\"2\">\ud83d\ude80 Core Clinical &amp; Laboratory Proof: Efficacy that Rivals Clinical Treatments<\/h3>\n<p data-path-to-node=\"3\">Build your brand\u2019s prestige on performance data that validates a professional-grade brightening strategy:<\/p>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\"><b data-path-to-node=\"4,0,0\" data-index-in-node=\"0\">0.3% Concentration for Visible Regression:<\/b> Internal laboratory data confirms that a formulation containing just 0.3% of our 4-Butylresorcinol delivers a significant, visible reduction in the intensity of stubborn dark spots within 8 weeks of consistent use.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\"><b data-path-to-node=\"4,1,0\" data-index-in-node=\"0\">Dual-Enzyme Blockade:<\/b> Unlike generic inhibitors, our active acts as a potent inhibitor of both Tyrosinase and Peroxidase\u2014the two critical enzymatic gateways to melanogenesis.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\"><b data-path-to-node=\"4,2,0\" data-index-in-node=\"0\">99.0% High-Purity Crystalline Form:<\/b> We guarantee an industry-leading purity of \u2265 99.0%, ensuring your formulations are free from residual synthesis impurities that can trigger oxidation, formula discoloration, or unnecessary skin sensitivity.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"5\">\ud83d\udd2c Core Specifications &amp; Technical Parameters<\/h3>\n<p data-path-to-node=\"6\">To ensure seamless integration for your formulation engineers and absolute ease of copy-pasting into your internal specification sheets, our critical product data is standardized below:<\/p>\n<h2 data-path-to-node=\"8\">Product Parameter Specification Limit \/ Guideline<\/h2>\n<h2 data-path-to-node=\"9\">INCI Name 4-Butylresorcinol Purity \u2265 99.0% Melting Point 51.0\u00b0C \u2013 54.0\u00b0C Heavy Metals &lt; 10 ppm Mechanism of Action Dual Tyrosinase &amp; Peroxidase Inhibition Recommended Usage 0.1% \u2013 0.5% Solubility &amp; Processing Oil-soluble; dissolve in oil phase\/Propanediol Optimal Formulation pH 4.5 \u2013 6.0<\/h2>\n<h3 data-path-to-node=\"10\">\ud83d\udca1 Golden Formula Inspirations: The Formulator\u2019s Blueprint<\/h3>\n<p data-path-to-node=\"11\">Bridge the gap between lab-grade science and high-end retail performance with these synergy-driven development blueprints:<\/p>\n<ul data-path-to-node=\"12\">\n<li>\n<p data-path-to-node=\"12,0,0\"><b data-path-to-node=\"12,0,0\" data-index-in-node=\"0\">The \u201c360\u00b0 Pigment Blockade\u201d (4-Butylresorcinol + Niacinamide):<\/b> The classic, powerhouse duo. 4-Butylresorcinol blocks melanin production at the enzyme level, while Niacinamide simultaneously inhibits the transfer of synthesized pigment to the surface keratinocytes.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,1,0\"><b data-path-to-node=\"12,1,0\" data-index-in-node=\"0\">The \u201cClinical Melasma\u201d Protocol (4-Butylresorcinol + Tranexamic Acid):<\/b> Designed for inflammatory melasma. This combination strikes both the enzymatic drivers (4-Butylresorcinol) and the inflammatory signaling triggers (Tranexamic Acid) for a comprehensive spot-correction system.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,2,0\"><b data-path-to-node=\"12,2,0\" data-index-in-node=\"0\">The \u201cRoot-to-Surface\u201d Strategy (4-Butylresorcinol + 4-MSK):<\/b> A premium, multi-pathway brightening system. This pairs root enzymatic inhibition with metabolic clearance, ensuring existing dark spots are cleared while new pigment formation is halted.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"13\">\ud83d\udee1\ufe0f Unwavering Quality Assurance &amp; Global Regulatory Confidence<\/h3>\n<p data-path-to-node=\"14\">Trust is the currency of high-end skincare. Our production and quality control processes are fully compliant with the most rigorous global standards:<\/p>\n<ul data-path-to-node=\"15\">\n<li>\n<p data-path-to-node=\"15,0,0\"><b data-path-to-node=\"15,0,0\" data-index-in-node=\"0\">ISO9001<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,1,0\"><b data-path-to-node=\"15,1,0\" data-index-in-node=\"0\">ISO22000<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,2,0\"><b data-path-to-node=\"15,2,0\" data-index-in-node=\"0\">COSMOS<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,3,0\"><b data-path-to-node=\"15,3,0\" data-index-in-node=\"0\">HALAL<\/b><\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"16\">\u26a1 Take Immediate Action to Lead the Brightening Market<\/h3>\n<p data-path-to-node=\"17\">Don\u2019t let legacy ingredients compromise the performance of your hero spot correctors. Secure your competitive edge in the highly lucrative hyperpigmentation market by partnering with the industry\u2019s most reliable supplier of high-potency actives.<\/p>\n<p data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">Ready to revolutionize your brightening formulations?<\/b> Your next breakthrough starts with a higher standard of purity. Visit our dedicated technical portal at natural-huatai.com to secure your comprehensive technical dossier (TDS, MSDS, COA) today. <b data-path-to-node=\"18\" data-index-in-node=\"248\">Immediately request your high-purity, odorless free samples<\/b> for in-house laboratory trials and witness the performance difference that professional-grade 4-Butylresorcinol makes.<\/p>\n<p data-path-to-node=\"19\"><i data-path-to-node=\"19\" data-index-in-node=\"0\">Don\u2019t just offer bright promises\u2014deliver clinical-grade spot correction. Reach out to our expert procurement team for a customized bulk quote now!<\/i><\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Der ultimative Melanin-Wachstumshemmer f\u00fcr gezielte Fleckenkorrektur<\/strong><\/p>\n<p>4-Butylresorcinol (auch bekannt als 4-n-Butylresorcinol) ist ein hochwirksames <b data-path-to-node=\"14\" data-index-in-node=\"73\">kosmetische Qualit\u00e4t<\/b> aufhellendes Mittel, das f\u00fcr seine \u00fcberlegene F\u00e4higkeit bekannt ist, die Melaninbiosynthese an der Wurzel zu hemmen. Es ist wirksamer als viele traditionelle aufhellende Mittel, einschlie\u00dflich Phenylethylresorcinol (377), und dient als spezialisierte <b data-path-to-node=\"14\" data-index-in-node=\"321\">Wirkstoffe Hautpflege<\/b> L\u00f6sung zur Behandlung von Melasma und hartn\u00e4ckigen dunklen Flecken.<\/p>","protected":false},"featured_media":539,"template":"","meta":[],"product_cat":[16],"product_tag":[],"class_list":{"0":"post-496","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-brightening","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"etheme_brands":{"errors":{"invalid_taxonomy":["Die Taxonomie ist ung\u00fcltig."]},"error_data":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.8 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>4-Butylresorcinol 99.0% Bulk Wholesale | Skincare Ingredients Suppliers<\/title>\n<meta name=\"description\" content=\"Shaanxi Huatai Bio offers premium 4-Butylresorcinol 99.0% as a cosmetic-grade active ingredient. 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