{"id":21280,"date":"2026-09-17T12:16:57","date_gmt":"2026-09-17T11:16:57","guid":{"rendered":"https:\/\/www.certifiedcosmetics.com\/blog\/non-classifiee\/tests-des-allegations-cosmetiques-comment-etayer-ces-allegations-a-lechelle-mondiale\/"},"modified":"2026-09-17T12:16:57","modified_gmt":"2026-09-17T11:16:57","slug":"tests-des-allegations-cosmetiques-comment-etayer-ces-allegations-a-lechelle-mondiale","status":"publish","type":"post","link":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/justification-de-lallegation\/tests-des-allegations-cosmetiques-comment-etayer-ces-allegations-a-lechelle-mondiale\/","title":{"rendered":"Tests des all\u00e9gations cosm\u00e9tiques : comment \u00e9tayer ces all\u00e9gations \u00e0 l&#8217;\u00e9chelle mondiale"},"content":{"rendered":"<p data-start=\"65\" data-end=\"394\"><img decoding=\"async\" class=\" wp-image-17766 alignright\" src=\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-640x640.jpg\" alt=\"\" width=\"297\" height=\"297\" srcset=\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-640x640.jpg 640w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-160x160.jpg 160w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-320x320.jpg 320w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-400x400.jpg 400w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-300x300.jpg 300w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-600x600.jpg 600w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-100x100.jpg 100w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-60x60.jpg 60w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1-110x110.jpg 110w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2026\/05\/claims_worldwide-1.jpg 740w\" sizes=\"(max-width: 297px) 100vw, 297px\" \/>Sur le march\u00e9 des cosm\u00e9tiques d&#8217;aujourd&#8217;hui, <a href=\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/justification-de-lallegation\/allegations-cosmetiques-couramment-utilisees\/\">les all\u00e9gations<\/a> sur les produits ne sont pas que du blabla marketing. Des affirmations comme \u00ab cliniquement prouv\u00e9 \u00bb, \u00ab hydrate pendant 24 heures \u00bb ou \u00ab r\u00e9duit les rides \u00bb sont de plus en plus scrut\u00e9es par les autorit\u00e9s de r\u00e9gulation du monde entier. Les tests visant \u00e0 v\u00e9rifier ces all\u00e9gations cosm\u00e9tiques sont donc essentiels, non seulement pour gagner la confiance des consommateurs, mais aussi pour respecter la r\u00e9glementation.  <\/p>\n<p data-start=\"396\" data-end=\"632\">Sur tous les principaux march\u00e9s, les autorit\u00e9s attendent des marques qu\u2019elles \u00e9tayent leurs all\u00e9gations par des preuves suffisantes. M\u00eame si les exigences varient d\u2019une r\u00e9gion \u00e0 l\u2019autre, le principe de base reste le m\u00eame : les all\u00e9gations cosm\u00e9tiques doivent \u00eatre v\u00e9ridiques, v\u00e9rifiables et ne pas induire en erreur. <\/p>\n<h2 data-section-id=\"1ntffjy\" data-start=\"634\" data-end=\"670\">Pourquoi il est important de justifier ses all\u00e9gations<\/h2>\n<p data-start=\"672\" data-end=\"957\">Les consommateurs se fient aux all\u00e9gations cosm\u00e9tiques pour prendre leurs d\u00e9cisions d&#8217;achat. Les autorit\u00e9s de r\u00e9gulation consid\u00e8rent que <a href=\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/justification-de-lallegation\/non-admises-reclamations-cosmetiques\/\">les all\u00e9gations non fond\u00e9es ou exag\u00e9r\u00e9es<\/a> constituent un risque pour la concurrence loyale et la protection des consommateurs. Les entreprises qui ne parviennent pas \u00e0 \u00e9tayer leurs all\u00e9gations s&#8217;exposent \u00e0 des rappels de produits, des lettres d&#8217;avertissement, des amendes ou une atteinte \u00e0 leur r\u00e9putation.  <\/p>\n<p data-start=\"959\" data-end=\"1187\">La validation des all\u00e9gations aide aussi les fabricants \u00e0 coordonner le d\u00e9veloppement, la formulation et la commercialisation de leurs produits. Les preuves scientifiques garantissent que ce qui figure sur les emballages, les sites web et dans les publicit\u00e9s refl\u00e8te fid\u00e8lement les performances du produit. <\/p>\n<h2 data-section-id=\"jm99ke\" data-start=\"1189\" data-end=\"1219\">L&#8217;approche de l&#8217;Union europ\u00e9enne<\/h2>\n<p data-start=\"1221\" data-end=\"1524\">L&#8217;Union europ\u00e9enne dispose de l&#8217;un des syst\u00e8mes les plus structur\u00e9s en mati\u00e8re d&#8217;all\u00e9gations cosm\u00e9tiques. En vertu du r\u00e8glement (CE) n\u00b0 1223\/2009 et du r\u00e8glement (UE) n\u00b0 655\/2013 de la Commission, les all\u00e9gations doivent respecter six crit\u00e8res communs : conformit\u00e9 juridique, v\u00e9racit\u00e9, \u00e9tayage par des preuves, honn\u00eatet\u00e9, \u00e9quit\u00e9 et prise de d\u00e9cision \u00e9clair\u00e9e. <\/p>\n<p data-start=\"1526\" data-end=\"1877\">\u00c7a veut dire que toute all\u00e9gation concernant un produit cosm\u00e9tique doit \u00eatre \u00e9tay\u00e9e par des preuves appropri\u00e9es et v\u00e9rifiables. Le niveau de preuve requis d\u00e9pend du type d&#8217;all\u00e9gation. Par exemple, une all\u00e9gation d&#8217;hydratation de base peut s&#8217;appuyer sur des tests instrumentaux et des \u00e9tudes aupr\u00e8s des consommateurs, tandis que les all\u00e9gations anti-\u00e2ge ou dermatologiques n\u00e9cessitent g\u00e9n\u00e9ralement des donn\u00e9es cliniques plus solides.  <\/p>\n<p data-start=\"1879\" data-end=\"2073\">L&#8217;UE insiste aussi beaucoup sur la n\u00e9cessit\u00e9 d&#8217;\u00e9viter toute implication m\u00e9dicale. Un produit cosm\u00e9tique ne peut pas pr\u00e9tendre soigner ou pr\u00e9venir une maladie, car \u00e7a le ferait entrer dans la cat\u00e9gorie des m\u00e9dicaments. <\/p>\n<h2 data-section-id=\"1d7zif4\" data-start=\"2075\" data-end=\"2128\">\u00c9tats-Unis : Publicit\u00e9 et protection des consommateurs<\/h2>\n<p data-start=\"2130\" data-end=\"2369\">Aux \u00c9tats-Unis, les all\u00e9gations relatives aux produits cosm\u00e9tiques sont principalement contr\u00f4l\u00e9es par la Food and Drug Administration (FDA) et la Federal Trade Commission (FTC). La FDA s&#8217;occupe surtout de la classification et de la s\u00e9curit\u00e9 des produits, tandis que la FTC surveille les pratiques publicitaires. <\/p>\n<p data-start=\"2371\" data-end=\"2552\">Les all\u00e9gations doivent \u00eatre v\u00e9ridiques, ne pas induire en erreur et s&#8217;appuyer sur des preuves scientifiques valables et fiables. Plus l&#8217;all\u00e9gation est forte ou technique, plus les preuves attendues doivent \u00eatre solides. <\/p>\n<p data-start=\"2554\" data-end=\"2815\">Aux \u00c9tats-Unis, l&#8217;un des principaux d\u00e9fis consiste \u00e0 faire la distinction entre les all\u00e9gations cosm\u00e9tiques et les all\u00e9gations pharmaceutiques. Des affirmations telles que \u00ab r\u00e9pare la structure de la peau \u00bb ou \u00ab stimule la production de collag\u00e8ne \u00bb peuvent faire en sorte qu&#8217;un produit cosm\u00e9tique soit consid\u00e9r\u00e9 comme un m\u00e9dicament, ce qui entra\u00eene des exigences bien plus strictes. <\/p>\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"0965109c-dc79-4aa2-9ae3-a629160f6ddf\" data-testid=\"conversation-turn-7\" data-scroll-anchor=\"false\" data-turn=\"user\"><\/section>\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:90992be7-a771-465d-b50f-ac04e1d96455-22\" data-testid=\"conversation-turn-8\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<h2 data-section-id=\"jomz6g\" data-start=\"0\" data-end=\"38\">\u00c9volutions r\u00e9glementaires en Asie<\/h2>\n<p data-start=\"40\" data-end=\"1011\" data-is-last-node=\"\" data-is-only-node=\"\">Les march\u00e9s asiatiques ont de plus en plus d&#8217;influence sur l&#8217;\u00e9laboration des normes mondiales de conformit\u00e9 dans le secteur des cosm\u00e9tiques.<\/p>\n<p data-start=\"40\" data-end=\"1011\" data-is-last-node=\"\" data-is-only-node=\"\">En Chine, la r\u00e9glementation sur les cosm\u00e9tiques, en vertu du R\u00e8glement sur la supervision et l&#8217;administration des cosm\u00e9tiques (CSAR), impose aux entreprises de justifier leurs all\u00e9gations d&#8217;efficacit\u00e9 par des preuves scientifiques, et certaines all\u00e9gations doivent \u00eatre \u00e9tay\u00e9es par des r\u00e9sum\u00e9s publi\u00e9s des donn\u00e9es d&#8217;essais.<\/p>\n<p data-start=\"40\" data-end=\"1011\" data-is-last-node=\"\" data-is-only-node=\"\">La Cor\u00e9e du Sud, connue pour son industrie de la beaut\u00e9 tr\u00e8s avanc\u00e9e, applique \u00e9galement des r\u00e8gles publicitaires strictes par l&#8217;interm\u00e9diaire du minist\u00e8re de la S\u00e9curit\u00e9 alimentaire et pharmaceutique (MFDS), notamment pour les cosm\u00e9tiques fonctionnels comme les produits \u00e9claircissants, anti-rides ou de protection contre les UV.<\/p>\n<p data-start=\"40\" data-end=\"1011\" data-is-last-node=\"\" data-is-only-node=\"\">En parall\u00e8le, les pays de l&#8217;ASEAN continuent d&#8217;harmoniser leurs exigences gr\u00e2ce \u00e0 la directive de l&#8217;ASEAN sur les cosm\u00e9tiques, ce qui favorise une approche plus uniforme en mati\u00e8re de s\u00e9curit\u00e9, d&#8217;\u00e9tiquetage et de justification des all\u00e9gations dans toute l&#8217;Asie du Sud-Est.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<h2 data-section-id=\"clds79\" data-start=\"2817\" data-end=\"2861\">M\u00e9thodes scientifiques utilis\u00e9es pour v\u00e9rifier les all\u00e9gations<\/h2>\n<p data-start=\"2863\" data-end=\"3223\"><a href=\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/justification-de-lallegation\/justification-de-lallegation\/\">Pour \u00e9tayer ces all\u00e9gations<\/a>, on peut s&#8217;appuyer sur plusieurs types de preuves. <strong>Les tests instrumentaux<\/strong> mesurent des effets objectifs comme l&#8217;hydratation, l&#8217;\u00e9lasticit\u00e9 ou la r\u00e9duction du s\u00e9bum. <strong>Les \u00e9tudes cliniques<\/strong> \u00e9valuent les performances du produit dans des conditions contr\u00f4l\u00e9es, souvent sous la supervision de dermatologues.<strong> Les \u00e9tudes de perception des consommateurs<\/strong> \u00e9valuent la fa\u00e7on dont les utilisateurs per\u00e7oivent le produit dans des conditions r\u00e9elles d&#8217;utilisation.<\/p>\n<p data-start=\"3225\" data-end=\"3389\">Les tests in vitro et les analyses de la litt\u00e9rature peuvent aussi \u00e9tayer les all\u00e9gations li\u00e9es aux ingr\u00e9dients, m\u00eame si les autorit\u00e9s de r\u00e9gulation exigent de plus en plus souvent des preuves portant sur le produit fini lui-m\u00eame.<\/p>\n<p data-start=\"3391\" data-end=\"3572\">Il est important que les essais refl\u00e8tent les conditions r\u00e9elles d&#8217;utilisation. La conception de l&#8217;\u00e9tude, la taille de l&#8217;\u00e9chantillon, l&#8217;analyse statistique et la reproductibilit\u00e9 contribuent toutes \u00e0 la cr\u00e9dibilit\u00e9 des r\u00e9sultats. <\/p>\n<h2 data-section-id=\"19ld0mj\" data-start=\"3574\" data-end=\"3599\">Une tendance mondiale qui prend de l&#8217;ampleur<\/h2>\n<p data-start=\"3601\" data-end=\"3873\">De nombreux pays hors de l&#8217;UE et des \u00c9tats-Unis renforcent la surveillance des all\u00e9gations relatives aux cosm\u00e9tiques. Des march\u00e9s comme la Chine, la Cor\u00e9e du Sud, le Br\u00e9sil et les \u00c9tats membres de l&#8217;ASEAN exigent de plus en plus souvent une justification scientifique pour les all\u00e9gations marketing, notamment en ce qui concerne l&#8217;efficacit\u00e9 et les all\u00e9gations \u00ab naturelles \u00bb. <\/p>\n<p data-start=\"3875\" data-end=\"4087\">En m\u00eame temps, les all\u00e9gations li\u00e9es au d\u00e9veloppement durable et \u00e0 l&#8217;environnement suscitent de plus en plus d&#8217;int\u00e9r\u00eat. Des termes comme \u00ab respectueux de l&#8217;environnement \u00bb, \u00ab beaut\u00e9 propre \u00bb ou \u00ab sans danger pour les r\u00e9cifs \u00bb sont d\u00e9sormais \u00e9valu\u00e9s avec la m\u00eame rigueur que les all\u00e9gations d&#8217;efficacit\u00e9. <\/p>\n<h2 data-section-id=\"1uaf8pb\" data-start=\"4089\" data-end=\"4123\">Instaurer la confiance gr\u00e2ce \u00e0 des donn\u00e9es concr\u00e8tes<\/h2>\n<p data-start=\"4125\" data-end=\"4296\">Justifier ses all\u00e9gations, c&#8217;est plus qu&#8217;une simple obligation r\u00e9glementaire. \u00c7a fait partie des efforts pour renforcer la confiance des consommateurs sur un march\u00e9 de plus en plus concurrentiel et o\u00f9 les gens sont de plus en plus au fait des questions scientifiques. <\/p>\n<p data-start=\"4298\" data-end=\"4520\" data-is-last-node=\"\" data-is-only-node=\"\">Pour les fabricants, investir dans des tests rigoureux pour valider les all\u00e9gations permet de r\u00e9duire les risques r\u00e9glementaires et de renforcer la cr\u00e9dibilit\u00e9 de leur image de marque \u00e0 l&#8217;\u00e9chelle mondiale. Pour les consommateurs, \u00e7a leur donne l&#8217;assurance que les produits cosm\u00e9tiques tiennent leurs promesses. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sur le march\u00e9 des cosm\u00e9tiques d&#8217;aujourd&#8217;hui, les all\u00e9gations sur les produits ne sont pas que du blabla marketing. Des affirmations comme \u00ab cliniquement prouv\u00e9 \u00bb, \u00ab hydrate pendant 24 heures \u00bb ou \u00ab r\u00e9duit les rides \u00bb sont de plus en plus scrut\u00e9es par les autorit\u00e9s de r\u00e9gulation du monde entier. Les tests visant \u00e0&#8230;<\/p>\n","protected":false},"author":294,"featured_media":17769,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[315],"tags":[],"class_list":["post-21280","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-justification-de-lallegation"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tests des all\u00e9gations cosm\u00e9tiques : comment \u00e9tayer ces all\u00e9gations \u00e0 l&#039;\u00e9chelle mondiale - Certified Cosmetics<\/title>\n<meta name=\"description\" content=\"D\u00e9couvre pourquoi les march\u00e9s internationaux exigent des preuves scientifiques pour \u00e9tayer les all\u00e9gations relatives aux produits cosm\u00e9tiques et prot\u00e9ger les consommateurs.\" \/>\n<meta name=\"robots\" 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