{"id":4425,"date":"2025-05-22T07:11:35","date_gmt":"2025-05-22T07:11:35","guid":{"rendered":"https:\/\/callaskincare.com\/?post_type=product&#038;p=4425"},"modified":"2026-04-22T08:18:08","modified_gmt":"2026-04-22T08:18:08","slug":"niacinamide-serum","status":"publish","type":"product","link":"https:\/\/callaskincare.com\/de\/products\/niacinamide-serum\/","title":{"rendered":"Niacinamid-Serum zur Aufhellung"},"content":{"rendered":"\t\t<div data-elementor-type=\"product-post\" data-elementor-id=\"4425\" class=\"elementor elementor-4425\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e60a186 e-flex e-con-boxed e-con e-parent\" data-id=\"e60a186\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-228d94f elementor-widget elementor-widget-heading\" data-id=\"228d94f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Is Niacinamide Serum?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b83e1d2 elementor-widget elementor-widget-text-editor\" data-id=\"b83e1d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Niacinamide serum is a skincare solution made with vitamin B3. It helps brighten the skin, smooth rough texture, reduce the appearance of pores, and support a stronger skin barrier. CALLA\u2019s Niacinamide Essence Oil is more than just a basic serum; it is enriched with moisturizing and anti-aging ingredients, making it ideal for brands that want performance and versatility.<\/p><p>CALLA also offers custom niacinamide serum formulations tailored to your market and branding needs. Whether you are a startup or an established brand, this niacinamide serum for skincare brands is available for private label, OEM, and bulk supply.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65f1f59 elementor-widget elementor-widget-heading\" data-id=\"65f1f59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Main Ingredients And Their Benefits<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7db0e0 elementor-widget__width-inherit elementor-widget-tablet__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-n-carousel\" data-id=\"c7db0e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;&quot;,&quot;_id&quot;:&quot;4a537fd&quot;},{&quot;slide_title&quot;:&quot;&quot;,&quot;_id&quot;:&quot;fc9ab2e&quot;},{&quot;slide_title&quot;:&quot;&quot;,&quot;_id&quot;:&quot;f4f8e28&quot;},{&quot;_id&quot;:&quot;0e9a88b&quot;,&quot;slide_title&quot;:&quot;&quot;},{&quot;_id&quot;:&quot;0118f82&quot;,&quot;slide_title&quot;:&quot;&quot;},{&quot;_id&quot;:&quot;a3a042f&quot;,&quot;slide_title&quot;:&quot;Slide #6&quot;},{&quot;_id&quot;:&quot;12591d2&quot;,&quot;slide_title&quot;:&quot;Slide #7&quot;}],&quot;slides_to_show&quot;:&quot;6&quot;,&quot;slides_to_show_tablet&quot;:&quot;4&quot;,&quot;slides_to_show_mobile&quot;:&quot;2&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:5,&quot;sizes&quot;:[]},&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;offset_sides&quot;:&quot;none&quot;,&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 7\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1bf9037 e-flex e-con-boxed e-con e-child\" data-id=\"1bf9037\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c22f14 elementor-widget elementor-widget-image\" data-id=\"7c22f14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Sodium-Hyaluronate-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-4358\" alt=\"\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Sodium-Hyaluronate-150x150.webp 150w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Sodium-Hyaluronate.webp 300w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4eb0d45 elementor-widget elementor-widget-heading\" data-id=\"4eb0d45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Sodium Hyaluronate<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 7\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-87f4b36 e-flex e-con-boxed e-con e-child\" data-id=\"87f4b36\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-067ba19 elementor-widget elementor-widget-image\" data-id=\"067ba19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/niacinamide-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-3221\" alt=\"\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/niacinamide-150x150.webp 150w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/niacinamide.webp 300w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-520747a elementor-widget elementor-widget-heading\" data-id=\"520747a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Niacinamide<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 7\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ed9d7b e-flex e-con-boxed e-con e-child\" data-id=\"8ed9d7b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43009d3 elementor-widget elementor-widget-image\" data-id=\"43009d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Panthenol-Provitamin-B5-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-4356\" alt=\"\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Panthenol-Provitamin-B5-150x150.webp 150w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Panthenol-Provitamin-B5.webp 300w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92999ab elementor-widget elementor-widget-heading\" data-id=\"92999ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Panthenol (Provitamin B5)<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"4\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 7\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3fef53d e-flex e-con-boxed e-con e-child\" data-id=\"3fef53d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e014a6 elementor-widget elementor-widget-image\" data-id=\"9e014a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Squalane-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-4441\" alt=\"\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Squalane-150x150.webp 150w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Squalane.webp 300w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64ced38 elementor-widget elementor-widget-heading\" data-id=\"64ced38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Squalane<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"5\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 of 7\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ed8552 e-flex e-con-boxed e-con e-child\" data-id=\"6ed8552\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7fb8cee elementor-widget elementor-widget-image\" data-id=\"7fb8cee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/04\/Vitamin-E-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-1806\" alt=\"\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/04\/Vitamin-E-150x150.webp 150w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/04\/Vitamin-E.webp 300w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2f26d6 elementor-widget elementor-widget-heading\" data-id=\"a2f26d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Vitamin E<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"6\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 of 7\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c19602d e-flex e-con-boxed e-con e-child\" data-id=\"c19602d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43186ad elementor-widget elementor-widget-image\" data-id=\"43186ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Glycyrrhizinate-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-4439\" alt=\"\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Glycyrrhizinate-150x150.webp 150w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Glycyrrhizinate.webp 300w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91ad6d3 elementor-widget elementor-widget-heading\" data-id=\"91ad6d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Glycyrrhizinate<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"7\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"7 of 7\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63c3d57 e-flex e-con-boxed e-con e-child\" data-id=\"63c3d57\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a3bf6c0 elementor-widget elementor-widget-image\" data-id=\"a3bf6c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Macadamia-Integrifolia-Seed-Oil-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-4440\" alt=\"\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Macadamia-Integrifolia-Seed-Oil-150x150.webp 150w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/Macadamia-Integrifolia-Seed-Oil.webp 300w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f7d982 elementor-widget elementor-widget-heading\" data-id=\"3f7d982\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Macadamia Integrifolia Seed Oil<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-169cf39 elementor-widget elementor-widget-text-editor\" data-id=\"169cf39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>CALLA\u2019s Niacinamide Serum is made to brighten dull skin, even skin tone, and enhance elasticity. Powered by niacinamide (vitamin B3) and enriched with hyaluronic acid, it refines texture, boosts hydration, and strengthens the skin barrier. The formula also includes squalane, panthenol, and vitamin E, providing antioxidant protection and soothing care for dry or sensitive skin. This lightweight, fast-absorbing niacinamide and hyaluronic acid serum is perfect for daily use.<\/p><p>CALLA offers comprehensive support for custom niacinamide serum formulation, with options for private label, OEM, and bulk supply. This niacinamide brightening serum is dependable for brands pursuing visible results and premium formulation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76ccb43 elementor-widget elementor-widget-heading\" data-id=\"76ccb43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to Use<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d446269 elementor-widget elementor-widget-text-editor\" data-id=\"d446269\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>After cleansing, shake the bottle well. Take 2\u20133 drops of the essence using the dropper.<\/li><li>Use your fingertips to gently and evenly apply the product to your face.<\/li><li>Massage the serum into your skin in circular motions until fully absorbed.<\/li><\/ol><p>Tips:<\/p><ul><li>Use alone or mix with your favorite lotion or cream to boost hydration.<\/li><li>Recommended for nighttime use for enhanced results.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0bbc8c9 e-grid e-con-full e-con e-child\" data-id=\"0bbc8c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7a9920 elementor-widget elementor-widget-image\" data-id=\"e7a9920\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/apply-niacinamide-serum-step1.webp\" class=\"attachment-large size-large wp-image-4452\" alt=\"Using a dropper to apply niacinamide essence oil to the back of the hand\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/apply-niacinamide-serum-step1.webp 1000w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/apply-niacinamide-serum-step1-300x200.webp 300w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/apply-niacinamide-serum-step1-768x511.webp 768w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/apply-niacinamide-serum-step1-800x533.webp 800w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-832f662 elementor-widget elementor-widget-image\" data-id=\"832f662\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/massage-niacinamide-serum-step2.webp\" class=\"attachment-large size-large wp-image-4453\" alt=\"Gently massaging niacinamide serum into skin using fingertips\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/massage-niacinamide-serum-step2.webp 1000w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/massage-niacinamide-serum-step2-300x200.webp 300w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/massage-niacinamide-serum-step2-768x511.webp 768w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/massage-niacinamide-serum-step2-800x533.webp 800w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7068f57 elementor-widget elementor-widget-image\" data-id=\"7068f57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/absorbed-niacinamide-serum-finish.webp\" class=\"attachment-large size-large wp-image-4451\" alt=\"Skin with fully absorbed niacinamide serum showing smooth and dewy finish\" srcset=\"https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/absorbed-niacinamide-serum-finish.webp 1000w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/absorbed-niacinamide-serum-finish-300x200.webp 300w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/absorbed-niacinamide-serum-finish-768x511.webp 768w, https:\/\/callaskincare.com\/wp-content\/uploads\/2025\/05\/absorbed-niacinamide-serum-finish-800x533.webp 800w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A brightening and anti-wrinkle niacinamide serum designed to even skin tone, improve elasticity, and strengthen the skin barrier. It is ideal for skincare brands seeking custom niacinamide serum formulations and private label solutions.<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\" border=\"0\" width=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt; width: 176.25pt;\" width=\"235\" height=\"18\"><strong>Wichtigste Vorteile:<\/strong><\/td>\n<td style=\"width: 509.25pt;\" width=\"679\">Brightens skin, improves elasticity, reduces wrinkles, and strengthens the barrier<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><strong>MOQ:<\/strong><\/td>\n<td>1.000 Flaschen<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><strong>Netto-Volumen<\/strong><\/td>\n<td>30ml \/ 1.06 fl oz<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><strong>Verpackungsart:<\/strong><\/td>\n<td>Amber glass dropper bottle with customizable label and outer box<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 13.50pt; width: 176.25pt;\" width=\"235\" height=\"18\"><strong>Eigenmarke:<\/strong><\/td>\n<td>Verf\u00fcgbar<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><strong>Benutzerdefinierte Formel:<\/strong><\/td>\n<td>Verf\u00fcgbar<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et3\" style=\"height: 27.00pt; width: 176.25pt;\" rowspan=\"2\" width=\"235\" height=\"36\"><strong>Vorlaufzeit:<\/strong><\/td>\n<td>Standardm\u00e4\u00dfig ca. 20 Tage nach Best\u00e4tigung.<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td>F\u00fcr kundenspezifische Dienstleistungen kann die Vorlaufzeit variieren und wird nach Absprache best\u00e4tigt.<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\"><strong>Verwendung:<\/strong><\/td>\n<td>Apply 2 to 3 drops to cleansed face and neck, morning and night. Massage gently until fully absorbed.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div data-elementor-type=\"container\" data-elementor-id=\"4464\" class=\"elementor elementor-4464\" data-elementor-post-type=\"elementor_library\">\n<div class=\"elementor-element elementor-element-8b18ff9 e-con-full e-flex e-con e-parent\" data-id=\"8b18ff9\" data-element_type=\"container\" data-e-type=\"container\">\n<div class=\"elementor-element elementor-element-5b53e19 elementor-widget__width-inherit elementor-widget-tablet__width-inherit elementor-widget-mobile__width-inherit elementor-absolute elementor-widget elementor-widget-video\" data-id=\"5b53e19\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/L4RKKQ7UU70&quot;,&quot;_position&quot;:&quot;absolute&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-wrapper elementor-open-inline\">\n<div class=\"elementor-video\"><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"featured_media":4430,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[58,21,81,91,71,67],"product_tag":[],"class_list":["post-4425","product","type-product","status-publish","has-post-thumbnail","product_cat-products","product_cat-face-care","product_cat-skincare-serum","product_cat-bottle-serum","product_cat-anti-wrinkle","product_cat-hydrator-skin-care","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/product\/4425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/comments?post=4425"}],"version-history":[{"count":0,"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/product\/4425\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/media\/4430"}],"wp:attachment":[{"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/media?parent=4425"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/product_brand?post=4425"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/product_cat?post=4425"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/callaskincare.com\/de\/wp-json\/wp\/v2\/product_tag?post=4425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}