{"id":57564,"date":"2026-06-01T13:56:48","date_gmt":"2026-06-01T11:56:48","guid":{"rendered":"https:\/\/bechtold.pl\/why-isnt-skin-appearance-a-medical-parameter\/"},"modified":"2026-06-24T13:54:12","modified_gmt":"2026-06-24T11:54:12","slug":"why-isnt-skin-appearance-a-medical-parameter","status":"publish","type":"post","link":"https:\/\/bechtold.pl\/en\/why-isnt-skin-appearance-a-medical-parameter\/","title":{"rendered":"Why isn&#8217;t skin appearance a medical parameter?"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221; woodmart_inline=&#8221;no&#8221; text_larger=&#8221;no&#8221;]<\/p>\n<h3><strong>Is the skin&#8217;s appearance enough to assess its condition?<\/strong><\/h3>\n<p>Everyday dermatological practice shows that visual assessment remains an extremely important part of the patient examination. A doctor\u2019s clinical experience allows them to identify many problems as early as the first visit. <\/p>\n<p>However, the skin&#8217;s appearance does not always reflect its actual condition.<\/p>\n<p>The skin may appear well-hydrated even though its epidermal barrier is compromised. It may look healthy, even though transepidermal water loss is increased. Conversely, a patient may report a marked improvement after treatment, while the biological changes occurring in the skin are much less significant than a visual assessment alone would suggest.  <\/p>\n<p>That is why modern dermatology is increasingly turning to objective measurement methods that allow the skin to be assessed not only through the lens of the clinical picture, but also in terms of specific parameters.<\/p>\n<h4><strong>What can we measure in the skin?<\/strong><\/h4>\n<p>Advances in diagnostic technology have made it possible to quantitatively and reproducibly assess many skin characteristics today.<\/p>\n<p>The most commonly analyzed parameters include:<\/p>\n<ul>\n<li>skin moisture level,<\/li>\n<li>trans-epidermal water loss (TEWL),<\/li>\n<li>skin oiliness,<\/li>\n<li>the elasticity and biomechanical properties of the skin,<\/li>\n<li>erythema and skin discoloration,<\/li>\n<li>water content in tissues.<\/li>\n<\/ul>\n<p>Each of these parameters provides different insights into skin function and can be an important part of the diagnostic process, treatment monitoring, or evaluation of the effectiveness of the products used.<\/p>\n<p>In clinical practice, specialized measuring devices are used to assess these parameters. One of the most well-known manufacturers of solutions for the quantitative assessment of skin properties is <a href=\"https:\/\/bechtold.pl\/en\/?s=delfin&#038;post_type=product&#038;apbct__email_id__search_form=\"><strong>Delfin Technologies<\/strong><\/a>, whose systems are used in dermatology, aesthetic medicine, and scientific research. <\/p>\n<h4><strong>Why is the skin barrier function so important?<\/strong><\/h4>\n<p>One of the most important indicators of skin health is transepidermal water loss (TEWL).<\/p>\n<p>This parameter allows for the assessment of the effectiveness of the skin barrier, which is designed to protect the body against moisture loss and environmental factors.<\/p>\n<p>Increased TEWL may occur, among other things, in:<\/p>\n<ul>\n<li>atopic dermatitis,<\/li>\n<li>psoriasis,<\/li>\n<li>chronic inflammatory conditions,<\/li>\n<li>skin damaged by cosmetic procedures,<\/li>\n<li>skin exposed to environmental factors.<\/li>\n<\/ul>\n<p>Importantly, impairments in the skin barrier function are not always apparent during a standard clinical evaluation.<\/p>\n<p>An example of a device used to measure TEWL is <a href=\"https:\/\/bechtold.pl\/en\/?post_type=product&#038;p=56640\"><strong>the VapoMeter\u00ae VX from Delfin Technologies<\/strong><\/a>, which enables rapid, non-invasive, and reproducible measurement of transepidermal water loss. This parameter is widely used in both clinical dermatology and research on the efficacy of therapies and dermocosmetic products. <\/p>\n<h4><strong>Measurement Instead of Guesswork<\/strong><\/h4>\n<p>In dermatology and aesthetic medicine, the ability to objectively assess the effectiveness of treatment is becoming increasingly important.<\/p>\n<p>A patient may report an improvement, and a doctor may observe favorable clinical changes, but only a measurement can determine whether there has actually been an improvement in skin function.<\/p>\n<p>For example:<\/p>\n<ul>\n<li>Moisture levels may increase after treatment,<\/li>\n<li>TEWL may decrease,<\/li>\n<li>the erythema may decrease by a certain amount,<\/li>\n<li>skin elasticity may improve,<\/li>\n<li>The water content in the deeper layers of the skin may increase.<\/li>\n<\/ul>\n<p>Such data are particularly important not only in everyday clinical practice, but also in scientific research, the evaluation of the efficacy of cosmetic products, and the conduct of clinical trials.<\/p>\n<h4><strong>Objective data support clinical decisions<\/strong><\/h4>\n<p>Modern skin diagnostics increasingly relies on a combination of clinical observation and instrumental measurements.<\/p>\n<p>This approach allows you to:<\/p>\n<ul>\n<li>monitor the course of treatment,<\/li>\n<li>document the results of treatment,<\/li>\n<li>compare results over time,<\/li>\n<li>improve the consistency of the assessment,<\/li>\n<li>limit the influence of subjective interpretations.<\/li>\n<\/ul>\n<p>This is particularly important for patients requiring long-term monitoring, treatment for chronic dermatological conditions, and aesthetic medicine procedures, where the assessment of results is often based not only on appearance but also on actual changes in the skin\u2019s biological parameters.<\/p>\n<h4><strong>Evidence-Based Dermatology<\/strong><\/h4>\n<p>As in other fields of medicine, the importance of data to support decision-making is also growing in dermatology.<\/p>\n<p>Objective measurements are no substitute for a doctor\u2019s experience or a clinical examination. However, they serve as an additional source of information that helps to better understand the condition of the skin, monitor the effects of treatment, and document the effectiveness of therapy. <\/p>\n<p>That is precisely why solutions such as measurement systems <a href=\"https:\/\/bechtold.pl\/en\/?s=delfin&#038;post_type=product&#038;apbct__email_id__search_form=\"><strong>Delfin Technologies<\/strong><\/a> are finding increasingly widespread use in dermatology, aesthetic medicine, clinical trials, and the development of new cosmetic and dermocosmetic products.<\/p>\n<p>Because even though the skin may look healthy, only a measurement can answer the question: <strong>how does it really function?<\/strong><\/p>\n<h4><strong>Recommended Solutions for Measuring Skin Parameters<\/strong><\/h4>\n<p>In the portfolio <a href=\"https:\/\/bechtold.pl\/en\/?s=delfin&#038;post_type=product&#038;apbct__email_id__search_form=\"><strong>Delfin Technologies<\/strong><\/a> includes devices that enable the assessment of key skin parameters: <\/p>\n<ul>\n<li><a href=\"https:\/\/bechtold.pl\/en\/?post_type=product&#038;p=56640\"><strong>VapoMeter\u00ae<\/strong> <strong>VX<\/strong><\/a>\u2013 measurement of transepidermal water loss (TEWL),<\/li>\n<li><strong><a href=\"https:\/\/bechtold.pl\/en\/?post_type=product&#038;p=52077\">MoistureMeter\u00ae<\/a><\/strong> \u2013 assessment of skin and tissue hydration levels,<\/li>\n<li><strong><a href=\"https:\/\/bechtold.pl\/en\/?post_type=product&#038;p=51566\">SebumScale\u00ae<\/a><\/strong> \u2013 quantitative assessment of sebum,<\/li>\n<li><strong><a href=\"https:\/\/bechtold.pl\/en\/?post_type=product&#038;p=51120\">SkinColorCatch\u00ae<\/a><\/strong> \u2013 measurement of skin color and erythema,<\/li>\n<li><strong><a href=\"https:\/\/bechtold.pl\/en\/?post_type=product&#038;p=51523\">ElastiMeter\u00ae<\/a><\/strong> \u2013 assessment of the biomechanical properties and elasticity of the skin.<\/li>\n<\/ul>\n<p>Thanks to objective measurements, it is possible not only to gain a more accurate understanding of the patient\u2019s skin condition, but also to monitor the effects of treatment in a data-driven manner, rather than relying solely on subjective visual assessment.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221; woodmart_inline=&#8221;no&#8221; text_larger=&#8221;no&#8221;] Is the skin&#8217;s appearance enough to assess its condition? Everyday dermatological practice shows that visual assessment<\/p>\n","protected":false},"author":1034,"featured_media":57566,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":1,"footnotes":""},"categories":[1348],"tags":[],"class_list":["post-57564","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-measurement-of-skin-parameters"],"_links":{"self":[{"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/posts\/57564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/users\/1034"}],"replies":[{"embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/comments?post=57564"}],"version-history":[{"count":1,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/posts\/57564\/revisions"}],"predecessor-version":[{"id":57569,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/posts\/57564\/revisions\/57569"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/media\/57566"}],"wp:attachment":[{"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/media?parent=57564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/categories?post=57564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bechtold.pl\/en\/wp-json\/wp\/v2\/tags?post=57564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}