{"id":11098,"date":"2025-08-31T16:34:01","date_gmt":"2025-08-31T14:34:01","guid":{"rendered":"https:\/\/dwatrolaboratories.com\/?p=11098"},"modified":"2026-10-05T15:35:41","modified_gmt":"2026-10-05T13:35:41","slug":"what-is-collagen-protein","status":"publish","type":"slownik","link":"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/","title":{"rendered":"What is Collagen Protein? Definition"},"content":{"rendered":"<h1>Collagen protein \u2013 definition and significance<\/h1>\n<h2>Characteristics of collagen<\/h2>\n<p>Collagen is a fibrillar protein built mainly from amino acids such as glycine, proline and hydroxyproline. It forms a triple helix \u2013 a structure that is exceptionally resistant to stretching and to mechanical damage. Many types of collagen are distinguished (including I, II, III, IV, V), and they perform different roles depending on their location in the body.<\/p>\n<ul>\n<li><b>Type I collagen <\/b>\u2013 predominates in the skin, bones and tendons.<\/li>\n<li><b>Type II collagen<\/b> \u2013 present mainly in articular cartilage.<\/li>\n<li><b>Type III collagen<\/b> \u2013 supports the elasticity of blood vessels and of the skin.<\/li>\n<li><b>Type IV collagen<\/b> \u2013 builds the basement membranes in the kidneys and other organs.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories-dorota-watrobska-swietlikowska-1024x597.webp\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories-dorota-watrobska-swietlikowska-1024x597.webp 1024w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories-dorota-watrobska-swietlikowska-300x175.webp 300w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories-dorota-watrobska-swietlikowska-768x448.webp 768w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories-dorota-watrobska-swietlikowska-600x350.webp 600w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories-dorota-watrobska-swietlikowska.webp 1181w\" alt=\"Collagen protein \u2013 DWATRO glossary\" width=\"1024\" height=\"597\" \/><\/p>\n<h2>The role of collagen protein<\/h2>\n<ol>\n<li><b>Strengthening the skin<\/b> \u2013 it is responsible for firmness and a youthful appearance, limiting the formation of wrinkles.<\/li>\n<li><b>Regeneration of joints and cartilage<\/b> \u2013 it supports the cushioning and the mobility of the joints.<\/li>\n<li><b>Building bones and teeth <\/b>\u2013 it gives them flexibility and resistance to fractures.<\/li>\n<li><b>Proper circulation <\/b>\u2013 thanks to its presence in the blood vessels it influences their elasticity.<\/li>\n<li><b>Wound healing processes<\/b> \u2013 collagen takes part in the rebuilding of damaged tissues.<\/li>\n<\/ol>\n<h2>Collagen supplementation<\/h2>\n<p>With age, the body's ability to produce collagen decreases. The first signs of its deficiency are a loss of skin firmness, joint pain or slowed regeneration. This is why people increasingly reach for dietary supplements containing collagen protein, which are available in the form of hydrolysates (collagen broken down into smaller peptides that are easier to absorb).<\/p>\n<p>Collagen supplementation:<\/p>\n<ul>\n<li>supports the health of the skin and limits the processes of ageing,<\/li>\n<li>improves joint mobility and reduces the risk of injury,<\/li>\n<li>may support convalescence after injuries,<\/li>\n<li>has a beneficial effect on hair and nails.<\/li>\n<\/ul>\n<h2>Collagen and health<\/h2>\n<p>Collagen does not work on its own \u2013 its production and stability also depend on the presence of vitamin C, zinc, copper and silicon. This is why collagen supplements are often combined with these ingredients.<\/p>\n<p>A collagen deficiency may lead to:<\/p>\n<ul>\n<li>faster ageing of the skin,<\/li>\n<li>pain and stiffness of the joints,<\/li>\n<li>increased brittleness of the bones,<\/li>\n<li>slower healing of wounds.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-1024x1024.jpg\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-1024x1024.jpg 1024w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-300x300.jpg 300w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-150x150.jpg 150w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-768x768.jpg 768w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-1536x1536.jpg 1536w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-720x720.jpg 720w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-80x80.jpg 80w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-750x750.jpg 750w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-600x600.jpg 600w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed-100x100.jpg 100w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0423aa_compressed.jpg 1939w\" alt=\"Flexlip Dwatrolaboratories\" width=\"1024\" height=\"1024\" \/><\/p>\n<h2>Natural sources of collagen protein<\/h2>\n<p>Besides dietary supplements, it is worth remembering that collagen can also be supplied through an appropriate diet. The greatest amount of natural collagen is found in products of animal origin, especially wherever connective tissue is present.<\/p>\n<p data-start=\"5116\" data-end=\"5373\"><b>The richest sources of collagen include:<\/b><\/p>\n<ul>\n<li>bone broths \u2013 long-simmered beef, poultry or fish bones release large amounts of collagen,<\/li>\n<li>skins and cartilage \u2013 e.g. chicken feet, pork knuckle, fish eaten with the skin on,<\/li>\n<li>aspics and jellied trotters \u2013 traditional dishes rich in gelatine, which is formed as a result of processing collagen,<\/li>\n<li>sea fish \u2013 especially the skin and scales of cod, salmon or tuna.<\/li>\n<\/ul>\n<p>It is worth stressing that although collagen occurs mainly in animal products, people on a plant-based diet can support the production of endogenous collagen by supplying the ingredients necessary for its synthesis, such as: vitamin C (peppers, citrus fruits), silicon (millet, nettle), zinc and copper (nuts, kernels, seeds).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-1024x682.webp\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-1024x682.webp 1024w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-300x200.webp 300w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-768x512.webp 768w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-600x400.webp 600w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik.webp 1181w\" alt=\"Collagen protein \u2013 DWATRO glossary\" width=\"1024\" height=\"682\" \/><\/p>\n<h2>Summary<\/h2>\n<p>Collagen protein is the foundation of the health of the skin, the joints and the skeletal system. Thanks to its unique structure it gives tissues strength, elasticity and the ability to regenerate. The natural production of collagen declines with age, which is why replenishing it through diet and supplementation is gaining ever greater importance \u2013 both in health prevention and in cosmetology.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0390aa_compressed-819x1024.jpg\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" srcset=\"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0390aa_compressed-819x1024.jpg 819w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0390aa_compressed-240x300.jpg 240w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0390aa_compressed-768x960.jpg 768w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0390aa_compressed-600x750.jpg 600w, https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/03\/DSC_0390aa_compressed.jpg 1200w\" alt=\"Dorota W\u0105tr\u00f3bska\" width=\"819\" height=\"1024\" \/><\/p>\n<p>My name is <b>Dorota W\u0105tr\u00f3bska-\u015awietlikowska,<\/b> I am a pharmacist and a scientist holding a habilitated doctorate in pharmaceutical sciences. I decided to combine my scientific knowledge and my experience in order to create dietary supplements of the highest quality.<\/p>\n<p>My passion and my main area of research are submicron dispersion systems, such as submicron emulsions, liposomes and lipospheres. After obtaining my doctorate, I turned my attention to the practical aspects of parenteral nutrition, combining the needs of the patient with the capabilities of the pharmacist. Quality, safety and efficacy are the most important things for me , which is visible both in my scientific work and in my approach to creating supplements for\u00a0<a href=\"https:\/\/dwatrolaboratories.com\/en\/about-me\/\">Dwatro Laboratories\u00ae.<\/a><\/p>\n<p><a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/beautylip\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/flexlip\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/longlifelip\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/b-complex-mg-k\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/beautylip-man\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/hepahappylip\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/7-cbd-lip\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/lipidolip\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/immunolip-kurkumaomega-3\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/immunolip-junioromega-3\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/immunolip-rokitnik-omega-3\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/immunolip-vit-cvege-d\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/visionlip\/\"><br \/>\n<\/a><br \/>\n<a href=\"https:\/\/dwatrolaboratories.com\/en\/product\/melatinlip\/\"><br \/>\n<\/a><\/p>\n","protected":false},"featured_media":5715,"template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-11098","slownik","type-slownik","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is Collagen Protein? Definition - DWATRO<\/title>\n<meta name=\"description\" content=\"What does the term collagen protein mean? Read a full description of collagen protein in the field of liposomal technology. Questions? Contact us!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Collagen Protein? Definition - DWATRO\" \/>\n<meta property=\"og:description\" content=\"What does the term collagen protein mean? Read a full description of collagen protein in the field of liposomal technology. Questions? Contact us!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/\" \/>\n<meta property=\"og:site_name\" content=\"DWATRO\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-05T13:35:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1181\" \/>\n\t<meta property=\"og:image:height\" content=\"787\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/glossary\\\/what-is-collagen-protein\\\/\",\"url\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/glossary\\\/what-is-collagen-protein\\\/\",\"name\":\"What is Collagen Protein? Definition - DWATRO\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/glossary\\\/what-is-collagen-protein\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/glossary\\\/what-is-collagen-protein\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/dwatrolaboratories.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories.webp\",\"datePublished\":\"2025-08-31T14:34:01+00:00\",\"dateModified\":\"2026-10-05T13:35:41+00:00\",\"description\":\"What does the term collagen protein mean? Read a full description of collagen protein in the field of liposomal technology. Questions? Contact us!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/glossary\\\/what-is-collagen-protein\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/glossary\\\/what-is-collagen-protein\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/glossary\\\/what-is-collagen-protein\\\/#primaryimage\",\"url\":\"https:\\\/\\\/dwatrolaboratories.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories.webp\",\"contentUrl\":\"https:\\\/\\\/dwatrolaboratories.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories.webp\",\"width\":1181,\"height\":787,\"caption\":\"Collagen protein \u2013 DWATRO glossary\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/glossary\\\/what-is-collagen-protein\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is Collagen Protein? Definition\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/\",\"name\":\"DWATRO\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/#organization\",\"name\":\"DWATRO Laboratories\",\"url\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/dwatrolaboratories.com\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/1200x6301.jpg\",\"contentUrl\":\"https:\\\/\\\/dwatrolaboratories.com\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/1200x6301.jpg\",\"width\":1200,\"height\":630,\"caption\":\"DWATRO Laboratories\"},\"image\":{\"@id\":\"https:\\\/\\\/dwatrolaboratories.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is Collagen Protein? Definition - DWATRO","description":"What does the term collagen protein mean? Read a full description of collagen protein in the field of liposomal technology. Questions? Contact us!","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:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/","og_locale":"en_US","og_type":"article","og_title":"What is Collagen Protein? Definition - DWATRO","og_description":"What does the term collagen protein mean? Read a full description of collagen protein in the field of liposomal technology. Questions? Contact us!","og_url":"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/","og_site_name":"DWATRO","article_modified_time":"2026-10-05T13:35:41+00:00","og_image":[{"width":1181,"height":787,"url":"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/","url":"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/","name":"What is Collagen Protein? Definition - DWATRO","isPartOf":{"@id":"https:\/\/dwatrolaboratories.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/#primaryimage"},"image":{"@id":"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/#primaryimage"},"thumbnailUrl":"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories.webp","datePublished":"2025-08-31T14:34:01+00:00","dateModified":"2026-10-05T13:35:41+00:00","description":"What does the term collagen protein mean? Read a full description of collagen protein in the field of liposomal technology. Questions? Contact us!","breadcrumb":{"@id":"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/#primaryimage","url":"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories.webp","contentUrl":"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2025\/08\/dwatro-bialko-kolagenowe-slownik-dwatrolaboratories.webp","width":1181,"height":787,"caption":"Collagen protein \u2013 DWATRO glossary"},{"@type":"BreadcrumbList","@id":"https:\/\/dwatrolaboratories.com\/en\/glossary\/what-is-collagen-protein\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dwatrolaboratories.com\/en\/"},{"@type":"ListItem","position":2,"name":"What is Collagen Protein? Definition"}]},{"@type":"WebSite","@id":"https:\/\/dwatrolaboratories.com\/en\/#website","url":"https:\/\/dwatrolaboratories.com\/en\/","name":"DWATRO","description":"","publisher":{"@id":"https:\/\/dwatrolaboratories.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dwatrolaboratories.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/dwatrolaboratories.com\/en\/#organization","name":"DWATRO Laboratories","url":"https:\/\/dwatrolaboratories.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dwatrolaboratories.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2024\/06\/1200x6301.jpg","contentUrl":"https:\/\/dwatrolaboratories.com\/wp-content\/uploads\/2024\/06\/1200x6301.jpg","width":1200,"height":630,"caption":"DWATRO Laboratories"},"image":{"@id":"https:\/\/dwatrolaboratories.com\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/dwatrolaboratories.com\/en\/wp-json\/wp\/v2\/slownik\/11098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dwatrolaboratories.com\/en\/wp-json\/wp\/v2\/slownik"}],"about":[{"href":"https:\/\/dwatrolaboratories.com\/en\/wp-json\/wp\/v2\/types\/slownik"}],"version-history":[{"count":0,"href":"https:\/\/dwatrolaboratories.com\/en\/wp-json\/wp\/v2\/slownik\/11098\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dwatrolaboratories.com\/en\/wp-json\/wp\/v2\/media\/5715"}],"wp:attachment":[{"href":"https:\/\/dwatrolaboratories.com\/en\/wp-json\/wp\/v2\/media?parent=11098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}