{"id":75113,"date":"2026-10-18T09:53:06","date_gmt":"2026-10-18T07:53:06","guid":{"rendered":"https:\/\/www.beautydecoded.com\/?p=75113"},"modified":"2026-10-18T09:53:08","modified_gmt":"2026-10-18T07:53:08","slug":"the-new-jonzac-serum-priced-at-3950-e-looks-strangely-similar-to-the-one-from-kreme","status":"publish","type":"post","link":"https:\/\/www.beautydecoded.com\/en\/le-nouveau-serum-jonzac-a-3950-e-ressemble-etrangement-a-celui-de-kreme\/","title":{"rendered":"The new Jonzac serum, priced at \u20ac39.50, looks strikingly similar to the one from Kr\u00e8me"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/Quel-serum-choisir-_-copie-1024x683.webp\" alt=\"\" class=\"wp-image-75126\" srcset=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/Quel-serum-choisir-_-copie-1024x683.webp 1024w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/Quel-serum-choisir-_-copie-300x200.webp 300w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/Quel-serum-choisir-_-copie-768x512.webp 768w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/Quel-serum-choisir-_-copie-18x12.webp 18w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/Quel-serum-choisir-_-copie-600x400.webp 600w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/Quel-serum-choisir-_-copie.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u20ac39.50 for 30 ml: The pro-collagen serum is the most expensive product in its line, and its price is on par with that of\u00a0<div>Kr\u00e8me Paris. <\/div><\/p>\n\n\n\n<div style=\"background:#f5f8ff; border:1px solid #e0e8f5; border-radius:12px; padding:22px; text-align:center; margin:30px 0;\">\n  <p style=\"font-size:18px; font-weight:700; margin:0 0 8px;\">\n    Don't miss any skincare insights\n  <\/p>\n\n  <p style=\"font-size:15px; line-height:1.6; margin:0 0 18px;\">\n    Click \u00abFollow\u00bb to receive my upcoming asset analyses and product reviews directly in your Google app.\n  <\/p>\n\n  <a href=\"https:\/\/profile.google.com\/@beautydecoded\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block; background:#2563eb; color:#ffffff;            padding:12px 24px; border-radius:8px; font-size:15px;            font-weight:600; text-decoration:none;\">\n    Follow Beautydecoded on Google \u2192\n  <\/a>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udccc&nbsp;<strong>See also:<\/strong>&nbsp;<a href=\"https:\/\/www.beautydecoded.com\/en\/filorga-pro-collagen-micro-growth-factor-an-anti-aging-innovation-or-just-marketing\/\">Filorga Pro-Collagen Micro-Growth Factor: An Anti-Aging Innovation or Just Marketing Hype?<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abBiomimetic\u00bb collagen, \u00abretinol-like\u00bb active ingredient, enzymes, sunflower oil, hyaluronic acid\u2014the two serums share many active ingredients.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Three things it has in common with Kr\u00e8me Paris serum<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When comparing the two lists of ingredients, three active ingredients are exactly the same.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Collagen amino acids.<\/strong>&nbsp;Both serums list \u00abCollagen Amino Acids,\u00bb which are marketed as \u201ccollagen.\u201d These are amino acids\u2014the building blocks of protein\u2014not collagen itself.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sea fennel extract.<\/strong>&nbsp;Crithmum Maritimum Extract is included in both formulas. The L\u00e9a Nature serum describes it as a \u00abretinol-like\u00bb active ingredient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lactobacillus Ferment.<\/strong>&nbsp;This postbiotic, which supports the skin barrier, is present on both sides, along with hyaluronic acid, caprylic\/capric triglycerides, sunflower oil, and tocopherol.<\/p>\n\n\n\n<blockquote class=\"instagram-media\" data-instgrm-captioned data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/DelixlkIfQ0\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\" style=\" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:540px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);\"><div style=\"padding:16px;\"> <a href=\"https:\/\/www.instagram.com\/reel\/DelixlkIfQ0\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" background:#FFFFFF; line-height:0; padding:0 0; text-align:center; text-decoration:none; width:100%;\" target=\"_blank\" rel=\"noopener\"> <div style=\" display: flex; flex-direction: row; align-items: center;\"> <div style=\"background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;\"><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;\"><\/div><\/div><\/div><div style=\"padding: 19% 0;\"><\/div> <div style=\"display:block; height:50px; margin:0 auto 12px; width:50px;\"><svg width=\"50px\" height=\"50px\" viewbox=\"0 0 60 60\" version=\"1.1\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\"><g stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\"><g transform=\"translate(-511.000000, -20.000000)\" fill=\"#000000\"><g><path d=\"M556.869,30.41 C554.814,30.41 553.148,32.076 553.148,34.131 C553.148,36.186 554.814,37.852 556.869,37.852 C558.924,37.852 560.59,36.186 560.59,34.131 C560.59,32.076 558.924,30.41 556.869,30.41 M541,60.657 C535.114,60.657 530.342,55.887 530.342,50 C530.342,44.114 535.114,39.342 541,39.342 C546.887,39.342 551.658,44.114 551.658,50 C551.658,55.887 546.887,60.657 541,60.657 M541,33.886 C532.1,33.886 524.886,41.1 524.886,50 C524.886,58.899 532.1,66.113 541,66.113 C549.9,66.113 557.115,58.899 557.115,50 C557.115,41.1 549.9,33.886 541,33.886 M565.378,62.101 C565.244,65.022 564.756,66.606 564.346,67.663 C563.803,69.06 563.154,70.057 562.106,71.106 C561.058,72.155 560.06,72.803 558.662,73.347 C557.607,73.757 556.021,74.244 553.102,74.378 C549.944,74.521 548.997,74.552 541,74.552 C533.003,74.552 532.056,74.521 528.898,74.378 C525.979,74.244 524.393,73.757 523.338,73.347 C521.94,72.803 520.942,72.155 519.894,71.106 C518.846,70.057 518.197,69.06 517.654,67.663 C517.244,66.606 516.755,65.022 516.623,62.101 C516.479,58.943 516.448,57.996 516.448,50 C516.448,42.003 516.479,41.056 516.623,37.899 C516.755,34.978 517.244,33.391 517.654,32.338 C518.197,30.938 518.846,29.942 519.894,28.894 C520.942,27.846 521.94,27.196 523.338,26.654 C524.393,26.244 525.979,25.756 528.898,25.623 C532.057,25.479 533.004,25.448 541,25.448 C548.997,25.448 549.943,25.479 553.102,25.623 C556.021,25.756 557.607,26.244 558.662,26.654 C560.06,27.196 561.058,27.846 562.106,28.894 C563.154,29.942 563.803,30.938 564.346,32.338 C564.756,33.391 565.244,34.978 565.378,37.899 C565.522,41.056 565.552,42.003 565.552,50 C565.552,57.996 565.522,58.943 565.378,62.101 M570.82,37.631 C570.674,34.438 570.167,32.258 569.425,30.349 C568.659,28.377 567.633,26.702 565.965,25.035 C564.297,23.368 562.623,22.342 560.652,21.575 C558.743,20.834 556.562,20.326 553.369,20.18 C550.169,20.033 549.148,20 541,20 C532.853,20 531.831,20.033 528.631,20.18 C525.438,20.326 523.257,20.834 521.349,21.575 C519.376,22.342 517.703,23.368 516.035,25.035 C514.368,26.702 513.342,28.377 512.574,30.349 C511.834,32.258 511.326,34.438 511.181,37.631 C511.035,40.831 511,41.851 511,50 C511,58.147 511.035,59.17 511.181,62.369 C511.326,65.562 511.834,67.743 512.574,69.651 C513.342,71.625 514.368,73.296 516.035,74.965 C517.703,76.634 519.376,77.658 521.349,78.425 C523.257,79.167 525.438,79.673 528.631,79.82 C531.831,79.965 532.853,80.001 541,80.001 C549.148,80.001 550.169,79.965 553.369,79.82 C556.562,79.673 558.743,79.167 560.652,78.425 C562.623,77.658 564.297,76.634 565.965,74.965 C567.633,73.296 568.659,71.625 569.425,69.651 C570.167,67.743 570.674,65.562 570.82,62.369 C570.966,59.17 571,58.147 571,50 C571,41.851 570.966,40.831 570.82,37.631\"><\/path><\/g><\/g><\/g><\/svg><\/div><div style=\"padding-top: 8px;\"> <div style=\" color:#3897f0; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:550; line-height:18px;\">See this post on Instagram<\/div><\/div><div style=\"padding: 12.5% 0;\"><\/div> <div style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\"><div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"><\/div> <div style=\"background-color: #F4F4F4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"><\/div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"><\/div><\/div><div style=\"margin-left: 8px;\"> <div style=\" background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"><\/div> <div style=\" width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg)\"><\/div><\/div><div style=\"margin-left: auto;\"> <div style=\" width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"><\/div> <div style=\" background-color: #F4F4F4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"><\/div> <div style=\" width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"><\/div><\/div><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"><\/div><\/div><\/a><p style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; line-height:17px; margin-bottom:0; margin-top:8px; overflow:hidden; padding:8px 0 7px; text-align:center; text-overflow:ellipsis; white-space:nowrap;\"><a href=\"https:\/\/www.instagram.com\/reel\/DelixlkIfQ0\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; line-height:17px; text-decoration:none;\" target=\"_blank\" rel=\"noopener\">A publication shared by Beautydecoded (@skincaredecoded)<\/a><\/p><\/div><\/blockquote>\n<script async src=\"\/\/www.instagram.com\/embed.js\"><\/script>\n\n\n\n<p class=\"wp-block-paragraph\">But the similarities don't end there:&nbsp;<strong>Both formulas also contain hyaluronic acid, sunflower oil, caprylic\/capric triglycerides, and vitamin E.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"992\" src=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/actif-jonzac-vs-Kreme-1024x992.webp\" alt=\"\" class=\"wp-image-75123\" srcset=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/actif-jonzac-vs-Kreme-1024x992.webp 1024w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/actif-jonzac-vs-Kreme-300x291.webp 300w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/actif-jonzac-vs-Kreme-768x744.webp 768w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/actif-jonzac-vs-Kreme-1536x1488.webp 1536w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/actif-jonzac-vs-Kreme-12x12.webp 12w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/actif-jonzac-vs-Kreme-600x581.webp 600w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/actif-jonzac-vs-Kreme.webp 1843w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">The main difference is how they are phrased.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The comparison of the formulas ends there, because the textures of the two serums are completely different.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Jonzac serum has a fairly watery texture, with plenty of moisturizing ingredients and very little oil. It is therefore suitable for all skin types.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In contrast, Kr\u00e8me's formula is a true emulsion, with more oil-based ingredients. I would therefore recommend it more for normal to dry skin.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"478\" src=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/repartition-ingredient-kreme-vs-jonzac-1024x478.webp\" alt=\"\" class=\"wp-image-75124\" srcset=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/repartition-ingredient-kreme-vs-jonzac-1024x478.webp 1024w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/repartition-ingredient-kreme-vs-jonzac-300x140.webp 300w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/repartition-ingredient-kreme-vs-jonzac-768x358.webp 768w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/repartition-ingredient-kreme-vs-jonzac-1536x717.webp 1536w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/repartition-ingredient-kreme-vs-jonzac-scaled.webp 2048w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/repartition-ingredient-kreme-vs-jonzac-18x8.webp 18w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/repartition-ingredient-kreme-vs-jonzac-600x280.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Points of Concern<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>No mergers have been announced.<\/strong>&nbsp;The brand highlights its active ingredients without specifying their percentages, which makes it impossible to assess their concentrations. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The perfume.<\/strong>&nbsp;It's advertised as being of natural origin, but just because it's natural doesn't mean it's hypoallergenic. I would have preferred a fragrance-free version.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">So, is the price justified?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The serum fits right in with the \u00abpro-collagen\u00bb serum market: it\u2019s priced higher than the rest of the line, uses anti-aging marketing language, and contains active ingredients found in competing products. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Should I buy it?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If you're looking for a gentle, certified organic moisturizing serum made in France, this serum is a great choice, especially for your first anti-aging routine.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Scan your cream<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">To find out if your moisturizer is right for your skin type &nbsp;<a href=\"https:\/\/beautydecoded.go.link\/hEMHE\" target=\"_blank\" rel=\"noopener\">Download the Beauty Decoded app (iOS and Android)<\/a>&nbsp;Scan your products, decipher their INCI listings, and compare what the packaging promises with what the formula actually contains.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>The rating depends on your skin type<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>\u20ac39.50 for 30 ml: The pro-collagen serum is the most expensive product in its line, and its price is on par with Kr\u00e8me Paris. Don\u2019t miss any skincare insights. Click \u00abFollow\u00bb to receive my upcoming analyses of active ingredients and product reviews directly in your Google app. Follow Beautydecoded on Google\u2026<\/p>","protected":false},"author":120,"featured_media":75125,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-75113","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Actualites"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/Quel-serum-choisir-_-copie-1024x683.jpg",1024,683,true],"author_info":{"display_name":"Sylvain David","author_link":"https:\/\/www.beautydecoded.com\/en\/author\/beautydecoded\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Actualites","slug":"actualites","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":361,"filter":"raw","cat_ID":1,"category_count":361,"category_description":"","cat_name":"Actualites","category_nicename":"actualites","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/75113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/users\/120"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/comments?post=75113"}],"version-history":[{"count":4,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/75113\/revisions"}],"predecessor-version":[{"id":75129,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/75113\/revisions\/75129"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/75125"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=75113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/categories?post=75113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/tags?post=75113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}