{"id":5916,"date":"2025-12-16T16:02:47","date_gmt":"2025-12-16T15:02:47","guid":{"rendered":"https:\/\/ismaelquesada-personalcare.com\/sin-categoria\/pdrn-in-cosmetics-a-key-regenerating-ingredient\/"},"modified":"2026-02-06T13:35:31","modified_gmt":"2026-02-06T12:35:31","slug":"pdrn-in-cosmetics-a-key-regenerating-ingredient","status":"publish","type":"post","link":"https:\/\/ismaelquesada-personalcare.com\/en\/cosmetic-active-ingredients\/pdrn-in-cosmetics-a-key-regenerating-ingredient\/","title":{"rendered":"PDRN in Cosmetics: A Key Regenerating Ingredient"},"content":{"rendered":"\n<p><\/p>\n\n<p>In the development of cosmetic formulations, interest in ingredients capable of interacting with the skin\u2019s biological processes has steadily increased. In this context, PDRN (polydeoxyribonucleotide) has evolved from being an active mainly associated with the medical-aesthetic field to generating growing interest within the cosmetic industry. <\/p>\n\n<p><\/p>\n\n<p>Its incorporation into skincare products follows a clear rationale: PDRN is based on DNA fragments that play a relevant role in processes related to tissue regeneration, inflammation modulation, and the maintenance of skin function. These mechanisms, widely studied from a biomedical perspective, have opened the door to its application in cosmetics, always within an approach adapted to the concentrations and usage conditions specific to this sector. <\/p>\n\n<p>Currently, PDRN is available through different approaches, ranging from traditional animal-derived sources to new alternatives obtained through plant biotechnology. This landscape highlights the need to understand how this ingredient is produced and the role it can play, from a technical perspective, in the development of cosmetic products. <\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>1. What Is PDRN in Cosmetics?<\/strong><\/h2>\n\n<p><strong>PDRN (polydeoxyribonucleotide)<\/strong> is a DNA-derived compound composed of chain fragments within a defined molecular weight range, traditionally obtained from salmon germ cells through controlled extraction, purification, and hydrolysis processes.<\/p>\n\n<p><\/p>\n\n<p>For decades, PDRN has been used in the medical and aesthetic fields due to its ability to support tissue repair, skin regeneration, and inflammation modulation. Over time, and thanks to a better understanding of its mechanisms of action, this active has transitioned into the cosmetic sector, where it is used as a high-value ingredient in products aimed at skin rejuvenation and recovery. <\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>2. Origin of PDRN in Cosmetics: From Animal Sources to Plant Biotechnology<\/strong><\/h2>\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>Animal-Derived PDRN<\/strong><\/h3>\n\n<p>The most well-known form of PDRN is derived from salmon germ cells, a DNA-rich source. This type of PDRN has been extensively studied and has become a standard in medical-aesthetic treatments, which has facilitated its subsequent adoption in cosmetic applications. <\/p>\n\n<p>Its technical profile and history of use have contributed to positioning it as a benchmark active ingredient in formulations designed for skin requiring intensive care.<\/p>\n\n<p><\/p>\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>Plant-Derived PDRNPDRN de origen vegetal<\/strong><\/h3>\n\n<p>More recently, <strong>biotechnology applied to plant sourc<\/strong>es, such as rose or Centella asiatica, has enabled the development of non-animal-derived PDRN alternatives. In these cases, plant DNA undergoes biotechnological extraction and fragmentation processes to obtain functional polydeoxyribonucleotides with comparable biological activity. <\/p>\n\n<p>This approach opens up new possibilities in terms of sustainability, vegan formulation, and reduced sensitization <strong>risk, <\/strong>factors that are increasingly valued by both brands and end consumers.<\/p>\n\n<p><\/p>\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>3.<\/strong> <strong>How does PDRN act at the cellular level?<\/strong><\/h3>\n\n<p>Interest in PDRN is not based solely on its origin, but on its biological mechanism of action, which has been widely described in scientific literature.<\/p>\n\n<p>At the cellular level, PDRN is mainly associated with two major pathways:<\/p>\n\n<h4 class=\"wp-block-heading has-secondary-color has-text-color has-link-color has-medium-font-size wp-elements-0dfa0ff8414a734148e00f2955d6b0d1\"><strong>Activation of adenosine receptors (A2A)<\/strong><\/h4>\n\n<p>Several studies have described the ability of PDRN to interact with purinergic adenosine receptors, particularly the A2A receptor. This interaction is associated with key processes such as: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>Fibroblast activation<\/li>\n\n\n\n<li>Stimulation of factors involved in tissue regeneration<\/li>\n\n\n\n<li>Modulation of inflammatory responses Modulaci\u00f3n de respuestas inflamatorias<\/li>\n<\/ul>\n\n<p>These mechanisms help explain why PDRN is associated with improvements in parameters related to skin <strong>quality and appearance.<\/strong><\/p>\n\n<h4 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-b6d26349ec4542c50895f322b898d97b\"><strong>Nucleotide supply and the \u201csalvage pathway<\/strong><\/h4>\n\n<p>During its controlled degradation, <em><strong>PDRN releases purine and pyrimidine bases<\/strong><\/em> that can be reused by cells as supportive material for metabolic processes and cellular renewal. This concept, known as the salvage pathway, is particularly relevant in tissues exposed to stress, such as skin subjected to environmental factors or aesthetic treatments. <\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>4. PDRN in Our Portfolio<br \/><\/strong><\/h2>\n\n<h4 class=\"wp-block-heading\"><strong>Animal-Derived PDRN (Sodium DNA \u2013 Salmon)<\/strong><\/h4>\n\n<p>Animal-derived PDRN is obtained from <strong>salmon germ cells <\/strong>through controlled DNA extraction and purification processes. At the biological level, its activity is mainly associated with the <strong>activation of the A2A adenosine receptor,<\/strong> a pathway involved in skin regeneration and tissue repair processes. <\/p>\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 34%\"><div class=\"wp-block-media-text__content\">\n<p>Available studies include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>In vitro studies<\/strong> demonstrating support for cellular regeneration, stimulation of collagen synthesis, and modulation of inflammatory processes.<\/li>\n\n\n\n<li><strong>Clinical data<\/strong> showing improvements in parameters such as wrinkles, transepidermal water loss (TEWL), skin elasticity (R2), pore appearance, and firmness after several weeks of use.<\/li>\n<\/ul>\n\n\n\n<p>This type of PDRN has a well-established track record in regenerative medicine and advanced dermocosmetics, supporting its use in intensive care formulations<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img fetchpriority=\"high\" decoding=\"async\" width=\"612\" height=\"408\" src=\"https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/istockphoto-825931346-612x612-1.jpg\" alt=\"\" class=\"wp-image-5683 size-full\" srcset=\"https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/istockphoto-825931346-612x612-1.jpg 612w, https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/istockphoto-825931346-612x612-1-400x267.jpg 400w\" sizes=\"(max-width: 612px) 100vw, 612px\" \/><\/figure><\/div>\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>PDRN de origen vegetal (Sodium DNA \u2013 rosa)<\/strong><\/h3>\n\n<p>Plant-derived PDRN is obtained from rose DNA through a controlled biotechnological process. Identified under the INCI name Sodium DNA, this approach makes it possible to preserve the biological rationale of traditional PDRN while using a non-animal source. <\/p>\n<div class=\"wp-block-image PDRN de origen vegetal\">\n<figure class=\"alignleft size-large is-resized\" id=\"PDRN-de-origen-vegetal\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/b9234fc16efc5641b7f69c80588058b9.jpg\" alt=\"Plant-Derived PDRN in Cosmetics\" class=\"wp-image-5681\" style=\"width:286px;height:auto\" title=\"Plant-Derived PDRN\" srcset=\"https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/b9234fc16efc5641b7f69c80588058b9.jpg 1000w, https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/b9234fc16efc5641b7f69c80588058b9-768x768.jpg 768w, https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/b9234fc16efc5641b7f69c80588058b9-640x640.jpg 640w, https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/b9234fc16efc5641b7f69c80588058b9-400x400.jpg 400w, https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/b9234fc16efc5641b7f69c80588058b9-560x560.jpg 560w, https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/b9234fc16efc5641b7f69c80588058b9-367x367.jpg 367w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Plant-Derived PDRN<\/figcaption><\/figure>\n<\/div>\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-323664a94bee8726fb2e72eabb60a146\">Its technical profile is <strong>supported by in vitro studies focused on cosmetic applications<\/strong>, which show:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Antioxidant activity<\/strong>, with increased SOD activity<\/li>\n\n\n\n<li><strong>Soothing effect<\/strong>, associated with TNF-\u03b1 inhibition<\/li>\n\n\n\n<li><strong>Support for hydration<\/strong> through increased HAS2 expression<\/li>\n\n\n\n<li><strong>Depigmenting activity<\/strong> related to tyrosinase inhibiti<\/li>\n<\/ul>\n\n<p>This PDRN is particularly attractive for vegan formulations, sensitive skin products, and concepts aligned with sustainability and plant-based innovation.<\/p>\n\n<p><\/p>\n\n<p><\/p>\n\n<p><\/p>\n\n<p><\/p>\n\n<p><\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading has-medium-font-size\"><strong>5. Aplicaciones del PDRN en cosm\u00e9tica<\/strong><\/h2>\n\n<p>In the cosmetic field, PDRN is mainly incorporated into:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Intensive treatment serums and ampoules<\/li>\n\n\n\n<li>Creams focused on regenerative care<\/li>\n\n\n\n<li>Productos post-procedimiento<\/li>\n\n\n\n<li>Formulations for sensitive or compromised skin<\/li>\n<\/ul>\n\n<p>Post-procedure products<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Support for cellular renewal processes<\/li>\n\n\n\n<li>Improvement in <strong>skin elasticity and firmness<\/strong><\/li>\n\n\n\n<li>Contribution to maintaining hy<strong>d<\/strong>ration<\/li>\n\n\n\n<li>Enhanced comfort and recovery after external aggressions<\/li>\n<\/ul>\n\n<p><\/p>\n\n<p>From a formulation perspective, PDRN shows good compatibility with different cosmetic systems, facilitating its incorporation into a wide range of textures.<\/p>\n\n<p><\/p>\n\n<p>Interest in PDRN has grown significantly in recent years, in parallel with the search for ingredients with a more biological and regenerative approach in cosmetics. Its increasing presence in the market has highlighted the importance of properly understanding its role in cosmetic formulations, without directly extrapolating conclusions from the pharmaceutical field. <\/p>\n\n<p><\/p>\n\n<p>In this regard, PDRN represents an interesting line of development within advanced cosmetics, both from traditional sources and through new plant-based biotechnological approaches.<\/p>\n\n<p><\/p>\n\n<p>At <strong><a href=\"https:\/\/ismaelquesada-personalcare.com\/en\/contact\/\">Ismael Quesada<\/a><\/strong>, we provide technical information on the use of PDRN in cosmetics. If you would like to receive further details, please feel free to contact our team. <\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading has-medium-font-size\">References<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Akaberi, S. M., Sharma, K., Ahmadi-Ashtiani, H. R., &amp; Hedayati, M. (2025). <em>Polydeoxyribonucleotide in skincare and cosmetics: Mechanisms, therapeutic applications, and advancements beyond wound healing and anti-aging<\/em>. <strong>Journal of Skin and Stem Cell<\/strong>, 12(1), e159728. <a href=\"https:\/\/doi.org\/10.5812\/jssc-159728\">https:\/\/doi.org\/10.5812\/jssc-159728<\/a><\/li>\n<\/ul>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the development of cosmetic formulations, interest in ingredients capable of interacting with the skin\u2019s biological processes has steadily increased. In this context, PDRN (polydeoxyribonucleotide) has evolved from being an active mainly associated with the medical-aesthetic field to generating growing interest within the cosmetic industry. Its incorporation into skincare products follows a clear rationale: PDRN [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":5689,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[185],"tags":[],"class_list":["post-5916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cosmetic-active-ingredients"],"acf":[],"featured_image_src":{"landsacpe":["https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/ChatGPT-Image-16-dic-2025-16_14_20-1024x445.png",1024,445,true],"list":["https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/ChatGPT-Image-16-dic-2025-16_14_20-463x348.png",463,348,true],"medium":["https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/ChatGPT-Image-16-dic-2025-16_14_20-200x300.png",200,300,true],"full":["https:\/\/ismaelquesada-personalcare.com\/wp-content\/uploads\/2025\/12\/ChatGPT-Image-16-dic-2025-16_14_20-e1765898142735.png",1024,1536,false]},"yoast_head":"<!-- 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