{"id":350,"date":"2026-05-08T05:46:45","date_gmt":"2026-05-08T05:46:45","guid":{"rendered":"https:\/\/www.totarolchina.com\/?post_type=product&#038;p=350"},"modified":"2026-05-08T05:47:06","modified_gmt":"2026-05-08T05:47:06","slug":"3-o-ethyl-ascorbic-acid","status":"publish","type":"product","link":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/","title":{"rendered":"\u00c1cido 3-O-Etil Asc\u00f3rbico"},"content":{"rendered":"<h3>1. Vis\u00e3o Geral do Produto e Relev\u00e2ncia de Mercado<\/h3>\n<p data-path-to-node=\"10\">4. Alta Bioconvers\u00e3o:<\/p>\n<h3>2. Destaques T\u00e9cnicos e Par\u00e2metros Cr\u00edticos<\/h3>\n<h4>2.1 Mecanismo de A\u00e7\u00e3o<\/h4>\n<ul data-path-to-node=\"13\">\n<li>\n<p data-path-to-node=\"13,0,0\"><b>5. Ap\u00f3s penetrar na epiderme, o grupo etil \u00e9 clivado por enzimas naturais, liberando L-\u00c1cido Asc\u00f3rbico ativo para desempenhar suas fun\u00e7\u00f5es biol\u00f3gicas.<\/b> 6. Interfere diretamente na enzima tirosinase, reduzindo significativamente a forma\u00e7\u00e3o de melanina e combatendo a hiperpigmenta\u00e7\u00e3o e as manchas escuras.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,1,0\"><b>Inibi\u00e7\u00e3o da Tirosinase:<\/b> 7. Atua como cofator para as enzimas prolil e lisil hidroxilase, essenciais para a produ\u00e7\u00e3o e estabiliza\u00e7\u00e3o de novas fibras de col\u00e1geno.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,2,0\"><b>S\u00edntese de Col\u00e1geno:<\/b> 8. Fornece forte atividade de elimina\u00e7\u00e3o de radicais livres, protegendo a pele contra danos oxidativos induzidos por UV.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"13,3,0\"><b>Prote\u00e7\u00e3o Antioxidante:<\/b> 9. 248,2 g\/mol<\/p>\n<\/li>\n<\/ul>\n<h4>2.2 Especifica\u00e7\u00f5es T\u00e9cnicas Padr\u00e3o<\/h4>\n<table data-path-to-node=\"15\">\n<thead>\n<tr>\n<td><strong>Par\u00e2metro<\/strong><\/td>\n<td><strong>Especifica\u00e7\u00e3o (Grau de Alta Pureza)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"15,1,0,0\"><b>Pureza<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,1,1,0\">\u226598%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,2,0,0\"><b>Peso Molecular<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,2,1,0\">10. Anfif\u00edlico (Sol\u00favel em \u00c1gua e \u00d3leo)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,3,0,0\"><b>Dosagem Recomendada<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,3,1,0\">0.5%-3.0%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,4,0,0\"><b>Solubilidade<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,4,1,0\">11. Excelente estabilidade t\u00e9rmica e fotoestabilidade; Altamente est\u00e1vel em uma ampla faixa de pH (3,0-6,0)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,5,0,0\"><b>Estabilidade<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,5,1,0\">12. Ao contr\u00e1rio do L-AA puro, o EAA permanece ativo e claro em solu\u00e7\u00e3o por meses, evitando o amarelamento r\u00e1pido e a perda de efic\u00e1cia, tornando-o ideal para produ\u00e7\u00e3o em larga escala.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"15,6,0,0\"><b>Armazenamento<\/b><\/span><\/td>\n<td><span data-path-to-node=\"15,6,1,0\">Recipiente fresco, escuro e selado<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. Posicionamento de Mercado e Vantagens Principais<\/h3>\n<ul data-path-to-node=\"17\">\n<li>\n<p data-path-to-node=\"17,0,0\"><b>Estabilidade Superior:<\/b> 13. Dupla Solubilidade (Anfif\u00edlico):<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,1,0\"><b>14. Sua capacidade de se dissolver em fases aquosa e oleosa simplifica a formula\u00e7\u00e3o e maximiza sua capacidade de penetrar nas camadas lip\u00eddicas e aquosas da pele.<\/b> 15. Alta Efic\u00e1cia, Baixa Irrita\u00e7\u00e3o:<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,2,0\"><b>High Efficacy, Low Irritation:<\/b> Entrega os potentes efeitos clareadores e de est\u00edmulo de col\u00e1geno da Vitamina <span class=\"math-inline\" data-math=\"text{C}\">$text{C}$<\/span> com risco m\u00ednimo de irrita\u00e7\u00e3o ou sensibilidade, adequado para peles sens\u00edveis.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"17,3,0\"><b>N\u00e3o I\u00f4nico:<\/b> N\u00e3o reage facilmente com outros ingredientes cosm\u00e9ticos, oferecendo ampla compatibilidade em f\u00f3rmulas complexas.<\/p>\n<\/li>\n<\/ul>\n<h3>4. Diretrizes de Formula\u00e7\u00e3o<\/h3>\n<ul data-path-to-node=\"19\">\n<li>\n<p data-path-to-node=\"19,0,0\"><b>Fase de Integra\u00e7\u00e3o:<\/b> A dupla solubilidade do EAA permite uma integra\u00e7\u00e3o flex\u00edvel. Pode ser dissolvido diretamente na fase aquosa ou pr\u00e9-dissolvido em uma pequena quantidade de glicol ou etanol e adicionado antes ou depois da emulsifica\u00e7\u00e3o.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,1,0\"><b>Concentra\u00e7\u00e3o:<\/b> As concentra\u00e7\u00f5es funcionais recomendadas variam de <b>0,5% para clareamento geral a 3,0% para corre\u00e7\u00e3o intensiva de pigmenta\u00e7\u00e3o<\/b>.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,2,0\"><b>Controle de pH:<\/b> Exibe alta estabilidade em uma ampla <span class=\"math-inline\" data-math=\"text{pH}\">pH<\/span>\u00a0faixa, mas a atividade ideal para penetra\u00e7\u00e3o d\u00e9rmica \u00e9 tipicamente entre <b>3.0 e 6.0<\/b>.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,3,0\"><b>Est\u00e9tica:<\/b> Produz solu\u00e7\u00f5es claras e incolores, mantendo o apelo est\u00e9tico de s\u00e9runs de alta qualidade.<\/p>\n<\/li>\n<\/ul>\n<h3>5. Garantia de Qualidade e Confian\u00e7a Regulat\u00f3ria<\/h3>\n<p data-path-to-node=\"21\">Nossas credenciais de qualidade e seguran\u00e7a incluem:<\/p>\n<ul data-path-to-node=\"22\">\n<li>\n<p data-path-to-node=\"22,0,0\"><b>COSMOS (Padr\u00e3o de Cosm\u00e9ticos Naturais e Org\u00e2nicos)<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,1,0\"><b>Sistema de Gest\u00e3o da Qualidade ISO 9001<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,2,0\"><b>Sistema de Gest\u00e3o da Seguran\u00e7a Alimentar ISO 22000<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,3,0\"><b>Certifica\u00e7\u00e3o HALAL<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,4,0\"><b>IQNET (A Rede Internacional de Certifica\u00e7\u00e3o)<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"22,5,0\"><b>Dossier T\u00e9cnico (Certificado de An\u00e1lise \u2013 COA, Ficha T\u00e9cnica \u2013 TDS, Ficha de Dados de Seguran\u00e7a de Material \u2013 MSDS)<\/b><\/p>\n<\/li>\n<\/ul>\n<h3>6. Aplica\u00e7\u00f5es T\u00edpicas<\/h3>\n<ul data-path-to-node=\"24\">\n<li>\n<p data-path-to-node=\"24,0,0\"><b>S\u00e9runs Clareadores Avan\u00e7ados:<\/b> Tratamentos focados na redu\u00e7\u00e3o de melasma e hiperpigmenta\u00e7\u00e3o p\u00f3s-inflamat\u00f3ria.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,1,0\"><b>Cremes Estimuladores de Col\u00e1geno:<\/b> F\u00f3rmulas antienvelhecimento destinadas a melhorar a firmeza e reduzir rugas.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,2,0\"><b>Produtos Claros \u00e0 Base de \u00c1gua:<\/b> Ideal para Vitamina est\u00e1vel <span class=\"math-inline\" data-math=\"text{C}\">C<\/span>\u00a0t\u00f4nicos e ess\u00eancias.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,3,0\"><b>F\u00f3rmulas de Combina\u00e7\u00e3o:<\/b> Usado em conjunto com Retinoides ou \u00c1cido Hialur\u00f4nico para benef\u00edcios abrangentes anti-envelhecimento.<\/p>\n<\/li>\n<\/ul>\n<h3>7. Resumo de Evid\u00eancias Cient\u00edficas<\/h3>\n<ul data-path-to-node=\"26\">\n<li>\n<p data-path-to-node=\"26,0,0\"><b>Estabilidade Sobre L-AA:<\/b> Estudos comparativos mostram taxas de degrada\u00e7\u00e3o significativamente reduzidas quando exposto ao calor e oxig\u00eanio em compara\u00e7\u00e3o com \u00c1cido L-Asc\u00f3rbico puro e muitos outros derivados comuns.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"26,1,0\"><b>Dados de Penetra\u00e7\u00e3o:<\/b> Estudos in vitro confirmam taxas de permea\u00e7\u00e3o superiores atrav\u00e9s da barreira da pele em compara\u00e7\u00e3o com <a class=\"wpil_keyword_link\" href=\"https:\/\/www.totarolchina.com\/pt\/htproductmagnesium-ascorbyl-phosphate\/\" target=\"_blank\"  rel=\"noopener\" title=\"fosfato de ascorbil de magn\u00e9sio\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"591\">fosfato de ascorbil de magn\u00e9sio<\/a> (<span class=\"math-inline\" data-math=\"text{MAP}\">$text{MAP}$<\/span>) ou fosfato de ascorbil de s\u00f3dio (<span class=\"math-inline\" data-math=\"text{SAP}\">SAP<\/span>).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"26,2,0\"><b>Redu\u00e7\u00e3o de Melanina:<\/b> Dados cl\u00ednicos suportam sua efic\u00e1cia na inibi\u00e7\u00e3o de vias de melanog\u00eanese, levando a melhorias mensur\u00e1veis na uniformidade do tom da pele e redu\u00e7\u00e3o de manchas de pigmenta\u00e7\u00e3o.<\/p>\n<\/li>\n<\/ul>\n<h3>8. Perguntas Frequentes<\/h3>\n<h4>P1: O \u00c1cido 3-O-Etil Asc\u00f3rbico requer um pH baixo espec\u00edfico para ser ativo?<\/h4>\n<p data-path-to-node=\"29\">R: N\u00e3o. Ao contr\u00e1rio do \u00c1cido L-Asc\u00f3rbico puro, que requer um pH abaixo de 3,5 para penetrar, o EAA \u00e9 est\u00e1vel e eficaz em uma ampla faixa, incluindo pH neutro, devido \u00e0 sua estrutura modificada, tornando-o mais suave para a pele.<\/p>\n<h4>P2: O que significa \"anfip\u00edlico\" para a formula\u00e7\u00e3o?<\/h4>\n<p data-path-to-node=\"31\">R: Anfip\u00edlico significa que possui propriedades sol\u00faveis em \u00e1gua e sol\u00faveis em \u00f3leo. Isso permite que ele penetre nas membranas das c\u00e9lulas da pele de forma mais eficaz e simplifica a formula\u00e7\u00e3o, tornando-o compat\u00edvel com fases aquosas e oleosas.<\/p>\n<h4>P3: Qu\u00e3o r\u00e1pido o EAA se converte em Vitamina C ativa na pele?<\/h4>\n<p data-path-to-node=\"33\">R: A convers\u00e3o em \u00c1cido L-Asc\u00f3rbico ocorre rapidamente assim que a mol\u00e9cula penetra na pele e encontra enzimas celulares, garantindo uma libera\u00e7\u00e3o r\u00e1pida e sustentada da forma ativa exatamente onde ela \u00e9 mais necess\u00e1ria.<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"35\"><b>Forne\u00e7a nosso \u00c1cido 3-O-Etil Asc\u00f3rbico com \u226598% de Pureza para um clareamento de pele est\u00e1vel e superior, aumento de col\u00e1geno comprovado e formula\u00e7\u00f5es avan\u00e7adas de Vitamina C.<\/b><\/p>\n<p>\ud83d\udd12 Obtenha seu Dossier T\u00e9cnico: Acesse TDS, MSDS, COA e Relat\u00f3rios de Efic\u00e1cia Cl\u00ednica.<\/p>\n<p>\ud83d\udd2c Solicite uma Amostra Gr\u00e1tis: Teste hoje o poder est\u00e1vel e de alta efic\u00e1cia do \u00c1cido 3-O-Etil Asc\u00f3rbico no fortalecimento imunol\u00f3gico.<\/p>\n<p>\ud83d\udcde Obtenha uma Cota\u00e7\u00e3o Personalizada: Discuta pedidos em massa e especifica\u00e7\u00f5es de alta pureza.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. O \u00c1cido 3-O-Etil Asc\u00f3rbico (EAA) \u00e9 um derivado eterificado da L-\u00c1cido Asc\u00f3rbico (Vitamina C pura), altamente est\u00e1vel e n\u00e3o i\u00f4nico. Distingue-se pela sua excepcional estabilidade t\u00e9rmica e fotoestabilidade e pela sua natureza anfif\u00edlica \u00fanica (sol\u00favel em \u00e1gua e \u00f3leo), permitindo uma penetra\u00e7\u00e3o superior na pele. O EAA oferece uma entrega potente e sustentada dos benef\u00edcios da Vitamina C, incluindo clareamento da pele, s\u00edntese de col\u00e1geno e prote\u00e7\u00e3o antioxidante, sem os problemas de irrita\u00e7\u00e3o ou degrada\u00e7\u00e3o r\u00e1pida da Vitamina C tradicional. <span class=\"math-inline\" data-math=\"text{C}\">C<\/span>\u00a02. Clareamento (Antimelanog\u00eanese), Potencializador de Col\u00e1geno, Antioxidante, Anti-inflamat\u00f3rio.<\/p>","protected":false},"featured_media":404,"template":"","meta":[],"product_cat":[16],"product_tag":[],"class_list":{"0":"post-350","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":["Taxonomia inv\u00e1lida."]},"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>3-O-Ethyl Ascorbic Acid Bulk Wholesale | Skincare Ingredients Suppliers<\/title>\n<meta name=\"description\" content=\"Shaanxi Huatai Bio offers premium 3-O-Ethyl Ascorbic Acid as a cosmetic-grade active ingredient. Certified by ISO, COSMOS, and Halal for quality assurance. We provide stable bulk supply and competitive wholesale pricing for global skincare brands.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3-O-Ethyl Ascorbic Acid Bulk Wholesale | Skincare Ingredients Suppliers\" \/>\n<meta property=\"og:description\" content=\"Shaanxi Huatai Bio offers premium 3-O-Ethyl Ascorbic Acid as a cosmetic-grade active ingredient. Certified by ISO, COSMOS, and Halal for quality assurance. We provide stable bulk supply and competitive wholesale pricing for global skincare brands.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/\" \/>\n<meta property=\"og:site_name\" content=\"Shaanxi Huatai Bio\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-08T05:47:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/05\/53.3-O-Ethyl-Ascorbic-Acid.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/\",\"url\":\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/\",\"name\":\"3-O-Ethyl Ascorbic Acid Bulk Wholesale | Skincare Ingredients Suppliers\",\"isPartOf\":{\"@id\":\"https:\/\/www.totarolchina.com\/es\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/05\/53.3-O-Ethyl-Ascorbic-Acid.jpg\",\"datePublished\":\"2026-05-08T05:46:45+00:00\",\"dateModified\":\"2026-05-08T05:47:06+00:00\",\"description\":\"Shaanxi Huatai Bio offers premium 3-O-Ethyl Ascorbic Acid as a cosmetic-grade active ingredient. Certified by ISO, COSMOS, and Halal for quality assurance. We provide stable bulk supply and competitive wholesale pricing for global skincare brands.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#primaryimage\",\"url\":\"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/05\/53.3-O-Ethyl-Ascorbic-Acid.jpg\",\"contentUrl\":\"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/05\/53.3-O-Ethyl-Ascorbic-Acid.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.totarolchina.com\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Produtos\",\"item\":\"https:\/\/www.totarolchina.com\/pt\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"3-O-Ethyl Ascorbic Acid\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.totarolchina.com\/es\/#website\",\"url\":\"https:\/\/www.totarolchina.com\/es\/\",\"name\":\"Shaanxi Huatai Bio\",\"description\":\"Huatai Bio empowers global skincare brands by supplying top-tier cosmetic actives that prioritize safety and performance. Our extensive portfolio, backed by ISO, COSMOS, and HALAL quality standards, provides the essential building blocks for innovative beauty formulations. Explore our range of compliant, high-efficacy ingredients designed to elevate your skincare line.\",\"publisher\":{\"@id\":\"https:\/\/www.totarolchina.com\/es\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.totarolchina.com\/es\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.totarolchina.com\/es\/#organization\",\"name\":\"Shaanxi Huatai Bio\",\"url\":\"https:\/\/www.totarolchina.com\/es\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.totarolchina.com\/es\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/03\/LOGO-300x184-1.webp\",\"contentUrl\":\"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/03\/LOGO-300x184-1.webp\",\"width\":300,\"height\":184,\"caption\":\"Shaanxi Huatai Bio\"},\"image\":{\"@id\":\"https:\/\/www.totarolchina.com\/es\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"3-O-Ethyl Ascorbic Acid Bulk Wholesale | Skincare Ingredients Suppliers","description":"Shaanxi Huatai Bio offers premium 3-O-Ethyl Ascorbic Acid as a cosmetic-grade active ingredient. Certified by ISO, COSMOS, and Halal for quality assurance. We provide stable bulk supply and competitive wholesale pricing for global skincare brands.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/","og_locale":"pt_PT","og_type":"article","og_title":"3-O-Ethyl Ascorbic Acid Bulk Wholesale | Skincare Ingredients Suppliers","og_description":"Shaanxi Huatai Bio offers premium 3-O-Ethyl Ascorbic Acid as a cosmetic-grade active ingredient. Certified by ISO, COSMOS, and Halal for quality assurance. We provide stable bulk supply and competitive wholesale pricing for global skincare brands.","og_url":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/","og_site_name":"Shaanxi Huatai Bio","article_modified_time":"2026-05-08T05:47:06+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/05\/53.3-O-Ethyl-Ascorbic-Acid.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/","url":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/","name":"3-O-Ethyl Ascorbic Acid Bulk Wholesale | Skincare Ingredients Suppliers","isPartOf":{"@id":"https:\/\/www.totarolchina.com\/es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#primaryimage"},"image":{"@id":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#primaryimage"},"thumbnailUrl":"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/05\/53.3-O-Ethyl-Ascorbic-Acid.jpg","datePublished":"2026-05-08T05:46:45+00:00","dateModified":"2026-05-08T05:47:06+00:00","description":"Shaanxi Huatai Bio offers premium 3-O-Ethyl Ascorbic Acid as a cosmetic-grade active ingredient. Certified by ISO, COSMOS, and Halal for quality assurance. We provide stable bulk supply and competitive wholesale pricing for global skincare brands.","breadcrumb":{"@id":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#primaryimage","url":"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/05\/53.3-O-Ethyl-Ascorbic-Acid.jpg","contentUrl":"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/05\/53.3-O-Ethyl-Ascorbic-Acid.jpg","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.totarolchina.com\/pt\/htproduct\/3-o-ethyl-ascorbic-acid\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.totarolchina.com\/pt\/"},{"@type":"ListItem","position":2,"name":"Produtos","item":"https:\/\/www.totarolchina.com\/pt\/shop\/"},{"@type":"ListItem","position":3,"name":"3-O-Ethyl Ascorbic Acid"}]},{"@type":"WebSite","@id":"https:\/\/www.totarolchina.com\/es\/#website","url":"https:\/\/www.totarolchina.com\/es\/","name":"Shaanxi Huatai Bio","description":"Huatai Bio empowers global skincare brands by supplying top-tier cosmetic actives that prioritize safety and performance. Our extensive portfolio, backed by ISO, COSMOS, and HALAL quality standards, provides the essential building blocks for innovative beauty formulations. Explore our range of compliant, high-efficacy ingredients designed to elevate your skincare line.","publisher":{"@id":"https:\/\/www.totarolchina.com\/es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.totarolchina.com\/es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/www.totarolchina.com\/es\/#organization","name":"Shaanxi Huatai Bio","url":"https:\/\/www.totarolchina.com\/es\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.totarolchina.com\/es\/#\/schema\/logo\/image\/","url":"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/03\/LOGO-300x184-1.webp","contentUrl":"https:\/\/www.totarolchina.com\/wp-content\/uploads\/2026\/03\/LOGO-300x184-1.webp","width":300,"height":184,"caption":"Shaanxi Huatai Bio"},"image":{"@id":"https:\/\/www.totarolchina.com\/es\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.totarolchina.com\/pt\/wp-json\/wp\/v2\/product\/350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.totarolchina.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.totarolchina.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.totarolchina.com\/pt\/wp-json\/wp\/v2\/product\/350\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.totarolchina.com\/pt\/wp-json\/wp\/v2\/media\/404"}],"wp:attachment":[{"href":"https:\/\/www.totarolchina.com\/pt\/wp-json\/wp\/v2\/media?parent=350"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.totarolchina.com\/pt\/wp-json\/wp\/v2\/product_cat?post=350"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.totarolchina.com\/pt\/wp-json\/wp\/v2\/product_tag?post=350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}