{"id":36731,"date":"2026-10-24T09:25:53","date_gmt":"2026-10-24T08:25:53","guid":{"rendered":"https:\/\/www.certifiedcosmetics.com\/blog\/uncategorized-tr\/iso-18811-kararlilik-testi-nedir\/"},"modified":"2026-10-24T09:25:53","modified_gmt":"2026-10-24T08:25:53","slug":"iso-18811-kararlilik-testi-nedir","status":"publish","type":"post","link":"https:\/\/www.certifiedcosmetics.com\/tr\/blog\/laboratuvar-testleri\/iso-18811-kararlilik-testi-nedir\/","title":{"rendered":"ISO 18811 Kararl\u0131l\u0131k Testi Nedir?"},"content":{"rendered":"

\"\"Kozmetik stabilite testleri ele al\u0131nd\u0131\u011f\u0131nda, teknik belgelerde ve laboratuvar protokollerinde s\u0131k\u00e7a rastlanan bir referans vard\u0131r: ISO\/TR 18811:2018<\/strong>. \u00dcreticiler genellikle bunun zorunlu bir test standard\u0131 oldu\u011funu ya da belirli bir laboratuvar prosed\u00fcr\u00fcn\u00fc \u00f6ng\u00f6rd\u00fc\u011f\u00fcn\u00fc varsayarlar. Oysa ger\u00e7ekte, bu iki iddia da do\u011fru de\u011fildir.<\/p>\n

ISO\/TR 18811, kozmetik \u00fcr\u00fcnlerin stabilite testlerinin nas\u0131l ele al\u0131nmas\u0131 gerekti\u011fine dair bilimsel rehberlik sunan bir teknik rapordur<\/strong>. Zorunlu test ko\u015fullar\u0131 veya kabul kriterleri belirlemek yerine, \u00fcreticilerin her bir \u00fcr\u00fcn\u00fcn \u00f6zelliklerine g\u00f6re uygun stabilite \u00e7al\u0131\u015fmalar\u0131n\u0131 tasarlamalar\u0131na yard\u0131mc\u0131 olacak bir \u00e7er\u00e7eve sunmaktad\u0131r.<\/p>\n

ISO\/TR 18811 standard\u0131n\u0131n rol\u00fcn\u00fc anlamak, kozmetik markalar\u0131n\u0131n laboratuvar raporlar\u0131n\u0131 do\u011fru bir \u015fekilde yorumlamas\u0131na ve hem bilimsel olarak gerek\u00e7elendirilmi\u015f hem de Avrupa d\u00fczenleyici beklentileriyle uyumlu test programlar\u0131 geli\u015ftirmesine yard\u0131mc\u0131 olur.<\/p>\n

ISO\/TR 18811 nedir?<\/h2>\n

ISO\/TR 18811:2018<\/strong>, Kozmetik \u2014 Kozmetik \u00fcr\u00fcnlerin stabilite testlerine ili\u015fkin k\u0131lavuz<\/em>, kozmetik \u00fcr\u00fcnlerin stabilite de\u011ferlendirmesine ili\u015fkin rehberlik sa\u011flamak amac\u0131yla Uluslararas\u0131 Standartlar \u00d6rg\u00fct\u00fc (ISO) taraf\u0131ndan yay\u0131nlanm\u0131\u015ft\u0131r.<\/p>\n

\u00d6nemli bir nokta olarak, bu belge bir Uluslararas\u0131 Standart de\u011fil, bir Teknik Rapor (TR)<\/strong> niteli\u011findedir. Bu ayr\u0131m \u00f6nemlidir. Zorunlu gereklilikleri veya ayr\u0131nt\u0131l\u0131 test y\u00f6ntemlerini belirleyen bir standard\u0131n aksine, teknik rapor tavsiyeler, arka plan bilgileri ve iyi bilimsel uygulamalar sunar. \u00dcreticilerin stabilite testlerinin nas\u0131l planlanabilece\u011fini anlamalar\u0131na yard\u0131mc\u0131 olur, ancak nihai test stratejisini \u00fcr\u00fcn\u00fc piyasaya s\u00fcrmekten sorumlu \u015firkete b\u0131rak\u0131r.<\/p>\n

ISO\/TR 18811, Avrupa Birli\u011fi\u2019nde zorunlu mudur?<\/h2>\n

Hay\u0131r. Ne (EC) 1223\/2009 say\u0131l\u0131 T\u00fcz\u00fck<\/strong> ne de herhangi bir resmi Avrupa k\u0131lavuzu, \u00fcreticilerin \u00f6zellikle ISO\/TR 18811 standard\u0131na uymas\u0131n\u0131 zorunlu k\u0131lmamaktad\u0131r.<\/p>\n

Ancak, Y\u00f6netmelik, kozmetik \u00fcr\u00fcnlerin normal veya makul olarak \u00f6ng\u00f6r\u00fclebilir kullan\u0131m ko\u015fullar\u0131 alt\u0131nda g\u00fcvenli olmas\u0131n\u0131 \u015fart ko\u015fmaktad\u0131r. \u00dcr\u00fcn stabilitesinin kan\u0131tlanmas\u0131, bu g\u00fcvenlik de\u011ferlendirmesini destekleyen bilimsel kan\u0131tlar\u0131n bir par\u00e7as\u0131n\u0131 olu\u015fturur.<\/p>\n

ISO\/TR 18811, uluslararas\u0131 d\u00fczeyde kabul g\u00f6rm\u00fc\u015f bilimsel ilkeleri yans\u0131tt\u0131\u011f\u0131 i\u00e7in, bir\u00e7ok laboratuvar ve d\u00fczenleyici kurum uzman\u0131, stabilite \u00e7al\u0131\u015fmalar\u0131n\u0131 tasarlarken ve gerek\u00e7elerini belgelendirirken bu standard\u0131 referans olarak kullanmaktad\u0131r.<\/p>\n

ISO\/TR 18811 standard\u0131 asl\u0131nda ne diyor?<\/h2>\n

ISO\/TR 18811 standard\u0131ndaki en \u00f6nemli mesajlardan biri, her kozmetik \u00fcr\u00fcne uygun evrensel bir stabilite testi protokol\u00fcn\u00fcn bulunmad\u0131\u011f\u0131d\u0131r<\/strong>.<\/p>\n

Raporda, kozmetik form\u00fclasyonlar\u0131n, ambalaj sistemlerinin, saklama ko\u015fullar\u0131n\u0131n ve kullan\u0131m ama\u00e7lar\u0131n\u0131n son derece \u00e7e\u015fitli oldu\u011fu kabul edilmektedir. Sonu\u00e7 olarak raporda, \u00fcreticilerin \u00f6nceden belirlenmi\u015f tek bir prosed\u00fcr\u00fc takip etmek yerine, bilimsel gerek\u00e7elere dayal\u0131 olarak kendi stabilite protokollerini olu\u015fturmalar\u0131 ve gerek\u00e7elendirmeleri gerekti\u011fi sonucuna var\u0131lm\u0131\u015ft\u0131r.<\/p>\n

Bu esnek yakla\u015f\u0131m, her bir \u00fcr\u00fcn i\u00e7in uygun kan\u0131tlar\u0131 sunma sorumlulu\u011funu \u00fcreticiye y\u00fckleyen Avrupa kozmetik mevzuat\u0131yla uyumludur.<\/p>\n

ISO\/TR 18811 standard\u0131, bir stabilite program\u0131 planlan\u0131rken dikkate al\u0131nmas\u0131 gereken temel unsurlar\u0131 ele almaktad\u0131r. Ele al\u0131nan konular aras\u0131nda \u015funlar yer almaktad\u0131r:<\/p>\n

    \n
  • Kozmetik \u00fcr\u00fcnlerin stabilitesinin ard\u0131ndaki bilimsel ilkeler<\/li>\n
  • \u00dcr\u00fcn stabilitesini etkileyebilecek fakt\u00f6rler<\/li>\n
  • Uygun test y\u00f6ntemlerinin se\u00e7imi<\/li>\n
  • Saklama ko\u015fullar\u0131 ve \u00e7al\u0131\u015fma tasar\u0131m\u0131<\/li>\n
  • Kararl\u0131l\u0131k sonu\u00e7lar\u0131n\u0131n de\u011ferlendirilmesi<\/li>\n
  • Sonu\u00e7lar\u0131n belgelenmesi<\/li>\n<\/ul>\n

    Rapor ayr\u0131ca mevcut bilimsel kaynaklar\u0131 ve daha \u00f6nce yay\u0131nlanm\u0131\u015f k\u0131lavuzlar\u0131 g\u00f6zden ge\u00e7irerek, \u00fcreticilere uygun test stratejilerini se\u00e7meleri i\u00e7in yararl\u0131 bir \u00e7er\u00e7eve sunmaktad\u0131r.<\/p>\n

    \u00dcreticiler ISO\/TR 18811 standard\u0131n\u0131 nas\u0131l kullanmal\u0131d\u0131r?<\/h2>\n

    \u00c7o\u011fu kozmetik \u015firketi i\u00e7in ISO\/TR 18811, bir uygunluk kontrol listesi olmaktan ziyade bir referans belge olarak de\u011ferlendirilmelidir.<\/p>\n

    Bu, \u00fcreticilerin, stabilite test programlar\u0131n\u0131n \u00fcr\u00fcnler aras\u0131nda neden farkl\u0131l\u0131k g\u00f6sterdi\u011fini ve laboratuvarlar\u0131n de\u011ferlendirilen form\u00fclasyona ba\u011fl\u0131 olarak neden farkl\u0131 \u00e7al\u0131\u015fma tasar\u0131mlar\u0131 \u00f6nerebilece\u011fini anlamalar\u0131na yard\u0131mc\u0131 olur.<\/p>\n

    Bir \u00fcr\u00fcn\u00fcn \u201cISO\/TR 18811 standard\u0131na g\u00f6re test edilip edilmedi\u011fini\u201d sormaktansa, genellikle stabilite program\u0131n\u0131n bu standard\u0131n \u00f6nerileriyle tutarl\u0131 ve bilimsel olarak gerek\u00e7elendirilmi\u015f ilkeler kullan\u0131larak tasarlan\u0131p tasarlanmad\u0131\u011f\u0131n\u0131 sormak daha uygun olur.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Kozmetik stabilite testleri ele al\u0131nd\u0131\u011f\u0131nda, teknik belgelerde ve laboratuvar protokollerinde s\u0131k\u00e7a rastlanan bir referans vard\u0131r: ISO\/TR 18811:2018. \u00dcreticiler genellikle bunun zorunlu bir test standard\u0131 oldu\u011funu ya da belirli bir laboratuvar prosed\u00fcr\u00fcn\u00fc \u00f6ng\u00f6rd\u00fc\u011f\u00fcn\u00fc varsayarlar. Oysa ger\u00e7ekte, bu iki iddia da do\u011fru de\u011fildir. ISO\/TR 18811, kozmetik \u00fcr\u00fcnlerin stabilite testlerinin nas\u0131l ele al\u0131nmas\u0131 gerekti\u011fine dair bilimsel rehberlik sunan…<\/p>\n","protected":false},"author":294,"featured_media":36733,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4146],"tags":[],"class_list":["post-36731","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laboratuvar-testleri"],"yoast_head":"\nISO 18811 Kararl\u0131l\u0131k Testi Nedir? - Certified Cosmetics<\/title>\n<meta name=\"description\" content=\"ISO\/TR 18811 standard\u0131n\u0131n ne oldu\u011funu, kozmetik \u00fcr\u00fcnlerin stabilite testlerinde nas\u0131l bir k\u0131lavuz i\u015flevi g\u00f6rd\u00fc\u011f\u00fcn\u00fc ve raf \u00f6mr\u00fc ile AB mevzuat\u0131na uygunlu\u011fu desteklemek amac\u0131yla neden yayg\u0131n olarak kullan\u0131ld\u0131\u011f\u0131n\u0131 \u00f6\u011frenin.\" \/>\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.certifiedcosmetics.com\/tr\/blog\/laboratuvar-testleri\/iso-18811-kararlilik-testi-nedir\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISO 18811 Kararl\u0131l\u0131k Testi Nedir?\" \/>\n<meta property=\"og:description\" content=\"ISO\/TR 18811 standard\u0131n\u0131n ne oldu\u011funu, kozmetik \u00fcr\u00fcnlerin stabilite testlerinde nas\u0131l bir k\u0131lavuz i\u015flevi g\u00f6rd\u00fc\u011f\u00fcn\u00fc ve raf \u00f6mr\u00fc ile AB mevzuat\u0131na uygunlu\u011fu desteklemek amac\u0131yla neden yayg\u0131n olarak kullan\u0131ld\u0131\u011f\u0131n\u0131 \u00f6\u011frenin.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.certifiedcosmetics.com\/tr\/blog\/laboratuvar-testleri\/iso-18811-kararlilik-testi-nedir\/\" \/>\n<meta property=\"og:site_name\" content=\"Certified Cosmetics\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-24T08:25:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/07\/isotr-18811.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=\"author\" content=\"Angela\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Angela\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/tr\\\/blog\\\/laboratuvar-testleri\\\/iso-18811-kararlilik-testi-nedir\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/tr\\\/blog\\\/laboratuvar-testleri\\\/iso-18811-kararlilik-testi-nedir\\\/\"},\"author\":{\"name\":\"Angela\",\"@id\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/tr\\\/#\\\/schema\\\/person\\\/2620f9d56cb0c867784edb68de06746c\"},\"headline\":\"ISO 18811 Kararl\u0131l\u0131k Testi Nedir?\",\"datePublished\":\"2026-10-24T08:25:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/tr\\\/blog\\\/laboratuvar-testleri\\\/iso-18811-kararlilik-testi-nedir\\\/\"},\"wordCount\":713,\"publisher\":{\"@id\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/tr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/tr\\\/blog\\\/laboratuvar-testleri\\\/iso-18811-kararlilik-testi-nedir\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/isotr-18811.jpg\",\"articleSection\":[\"Laboratuvar Testleri\"],\"inLanguage\":\"tr\",\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/tr\\\/blog\\\/laboratuvar-testleri\\\/iso-18811-kararlilik-testi-nedir\\\/\",\"url\":\"https:\\\/\\\/www.certifiedcosmetics.com\\\/tr\\\/blog\\\/laboratuvar-testleri\\\/iso-18811-kararlilik-testi-nedir\\\/\",\"name\":\"ISO 18811 Kararl\u0131l\u0131k Testi Nedir? 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