{"id":34390,"date":"2026-10-22T16:47:25","date_gmt":"2026-10-22T14:47:25","guid":{"rendered":"https:\/\/bioboostx.com\/?post_type=product&#038;p=34390"},"modified":"2026-10-23T10:26:26","modified_gmt":"2026-10-23T08:26:26","slug":"vitamin-c-radiance-serum","status":"publish","type":"product","link":"https:\/\/bioboostx.com\/ja\/product\/vitamin-c-radiance-serum\/","title":{"rendered":"Vitamin C Radiance Serum 30ml"},"content":{"rendered":"<p>&nbsp;<\/p>\n<div class=\"full-description-research\">\n<h1 style=\"font-size: 28px; color: #0e7490; text-align: center; margin-bottom: 8px;\">Vitamin C Radiance Serum \u2013 Premium Facial Skincare<\/h1>\n<p style=\"text-align: center; color: #0b1f39; font-size: 15px; margin-bottom: 25px;\">Vitamin C Skincare \u2022 Radiant-Looking Complexion \u2022 Daily Facial Care<\/p>\n<div style=\"background: #eef9fc; border-left: 4px solid #0e7490; padding: 18px 20px; border-radius: 6px; margin-bottom: 25px;\"><strong style=\"display: block; color: #0e7490; font-size: 17px; margin-bottom: 8px;\"><br \/>\nDiscover Your Daily Radiance Ritual<br \/>\n<\/strong><br \/>\n<span style=\"font-size: 14px; color: #1a2b4a;\"><br \/>\nElevate your skincare routine with BioBoostX Vitamin C Radiance Serum.<br \/>\nCreated for modern facial care, this premium serum combines<br \/>\nvitamin C skincare with a convenient dropper application<br \/>\nfor a refreshed, smooth and radiant-looking complexion.<br \/>\n<\/span><\/div>\n<p>Discover the beauty of everyday facial care with<br \/>\n<strong>BioBoostX Vitamin C Radiance Serum<\/strong>.<br \/>\nDesigned for individuals who appreciate modern skincare,<br \/>\nthis facial serum brings a radiance-focused approach<br \/>\nto your daily beauty routine.<\/p>\n<p>Vitamin C is widely recognized in the cosmetics industry<br \/>\nand is frequently incorporated into facial serums<br \/>\ndesigned to promote a fresh, healthy-looking appearance.<br \/>\nIts popularity makes it a familiar choice among<br \/>\nskincare enthusiasts seeking a brighter-looking complexion.<\/p>\n<p>The BioBoostX Vitamin C Radiance Serum is presented<br \/>\nin an elegant dropper bottle, allowing convenient<br \/>\ndispensing and controlled application.<br \/>\nIt is designed to complement your existing skincare<br \/>\nroutine without unnecessary complexity.<\/p>\n<h2 style=\"color: #0e7490; margin-top: 28px;\">Vitamin C Radiance Serum \u2013 Key Benefits<\/h2>\n<p>A well-designed facial serum should be easy to incorporate<br \/>\ninto everyday skincare while offering an enjoyable<br \/>\napplication experience.<\/p>\n<ul style=\"margin-left: 22px;\">\n<li><strong>Vitamin C Skincare:<\/strong> Features vitamin C as part of a modern cosmetic formulation.<\/li>\n<li><strong>Radiance-Focused Care:<\/strong> Designed for a fresh and radiant-looking complexion.<\/li>\n<li><strong>Daily Facial Routine:<\/strong> A convenient addition to regular skincare.<\/li>\n<li><strong>Dropper Application:<\/strong> Allows controlled dispensing of the serum.<\/li>\n<li><strong>Premium Presentation:<\/strong> Elegant packaging suited to a modern skincare collection.<\/li>\n<li><strong>Versatile Skincare:<\/strong> Can complement a routine that includes cleansing and moisturizing.<\/li>\n<\/ul>\n<h2 style=\"color: #0e7490; margin-top: 28px;\">Why Is Vitamin C Popular in Skincare?<\/h2>\n<p><strong>Vitamin C<\/strong> is an extensively studied<br \/>\ncompound that plays several important roles<br \/>\nin biological systems. In cosmetics, vitamin C<br \/>\nand its derivatives are used in formulations<br \/>\ndeveloped for different skincare purposes.<\/p>\n<p>The term &#8220;vitamin C serum&#8221; may describe products<br \/>\ncontaining different chemical forms of vitamin C.<br \/>\nThese include ascorbic acid and selected<br \/>\nvitamin C derivatives.<\/p>\n<p>Each form has its own formulation characteristics,<br \/>\nincluding differences in stability and compatibility<br \/>\nwith other cosmetic ingredients.<\/p>\n<p>For this reason, the properties of an individual<br \/>\nvitamin C ingredient should not be confused<br \/>\nwith guaranteed results from a finished serum.<br \/>\nOverall cosmetic performance depends on the<br \/>\ncomplete formulation and its intended application.<\/p>\n<p>Explore additional scientific background through<br \/>\n<a style=\"color: #0e7490; text-decoration: none;\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=vitamin+C+topical+skin\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\nPubMed \u2013 Topical Vitamin C Research<br \/>\n<\/a>.<\/p>\n<h2 style=\"color: #0e7490; margin-top: 28px;\">A Modern Approach to Radiance-Focused Skincare<\/h2>\n<p>Facial skincare often involves several complementary<br \/>\nsteps, including gentle cleansing, moisturizing<br \/>\nand daily sun protection.<\/p>\n<p>A vitamin C facial serum can be incorporated<br \/>\nas an additional step in this routine.<br \/>\nIts dropper format makes it convenient<br \/>\nto apply a measured amount to the face.<\/p>\n<p>Radiance-focused skincare is particularly popular<br \/>\namong individuals who want their complexion<br \/>\nto appear fresh and well cared for.<br \/>\nA consistent routine, suitable products<br \/>\nand sun protection can all contribute<br \/>\nto maintaining the skin&#8217;s appearance.<\/p>\n<p>BioBoostX Vitamin C Radiance Serum is designed<br \/>\nto fit into this modern approach to skincare,<br \/>\ncombining a familiar cosmetic ingredient<br \/>\nwith a premium product presentation.<\/p>\n<h2 style=\"color: #0e7490; margin-top: 28px;\">How to Use Vitamin C Radiance Serum<\/h2>\n<ol style=\"margin-left: 22px;\">\n<li><strong>Cleanse:<\/strong> Start with clean, dry skin.<\/li>\n<li><strong>Dispense:<\/strong> Apply the amount recommended on the product packaging.<\/li>\n<li><strong>Apply:<\/strong> Gently distribute the serum across the face, avoiding direct contact with the eyes.<\/li>\n<li><strong>Follow Up:<\/strong> Continue with a suitable moisturizer if desired.<\/li>\n<li><strong>Protect:<\/strong> Use appropriate broad-spectrum sunscreen during daytime skincare.<\/li>\n<\/ol>\n<p>Follow the application frequency and any additional<br \/>\ndirections stated on the packaging.<br \/>\nIf you are introducing the product into<br \/>\nyour skincare routine for the first time,<br \/>\nconsider testing it on a small area of skin.<\/p>\n<h2 style=\"color: #0e7490; margin-top: 28px;\">Who Is Vitamin C Radiance Serum For?<\/h2>\n<p>The BioBoostX Vitamin C Radiance Serum<br \/>\nis intended for individuals interested<br \/>\nin modern facial skincare and a<br \/>\nradiance-focused beauty routine.<\/p>\n<p>It may appeal to those looking for<br \/>\na convenient serum format, an elegant<br \/>\ndropper bottle and a product that fits<br \/>\nalongside their existing skincare essentials.<\/p>\n<p>Individual skin tolerance varies.<br \/>\nPeople with sensitive skin or known<br \/>\ningredient allergies should review<br \/>\nthe complete ingredient declaration<br \/>\nbefore use.<\/p>\n<h2 style=\"color: #0e7490; margin-top: 28px;\">Product Specifications<\/h2>\n<ul style=\"margin-left: 22px;\">\n<li><strong>Brand:<\/strong> \u30d0\u30a4\u30aa\u30d6\u30fc\u30b9\u30c8X<\/li>\n<li><strong>Product:<\/strong> Vitamin C Radiance Serum<\/li>\n<li><strong>Category:<\/strong> Cosmetic Facial Serum<\/li>\n<li><strong>Featured Ingredient:<\/strong> Vitamin C<\/li>\n<li><strong>Packaging:<\/strong> Dropper Bottle<\/li>\n<li><strong>Application Area:<\/strong> Face<\/li>\n<li><strong>Intended Use:<\/strong> External Cosmetic Use<\/li>\n<li><strong>Storage:<\/strong> Follow the instructions on the packaging<\/li>\n<\/ul>\n<h2 style=\"color: #0e7490; margin-top: 28px;\">Ingredients and Formula Information<\/h2>\n<div style=\"background: #f2f8fa; border-left: 4px solid #0e7490; padding: 16px 20px; border-radius: 6px; margin: 20px 0;\">\n<p style=\"margin: 0; color: #0b1f39; font-size: 14px; line-height: 1.8;\"><strong>Featured Skincare Ingredient:<\/strong><br \/>\nVitamin C<\/p>\n<\/div>\n<p>Vitamin C may appear under different INCI names<br \/>\ndepending on the specific form used in a formulation.<br \/>\nRefer to the ingredient list printed on<br \/>\nthe BioBoostX product packaging to identify<br \/>\nthe exact vitamin C ingredient and the<br \/>\ncomplete composition.<\/p>\n<p>The concentration and chemical form of vitamin C<br \/>\nshould not be assumed from the product name alone.<br \/>\nAlways consult the official product declaration<br \/>\nfor the most accurate information.<\/p>\n<h2 style=\"color: #0e7490; margin-top: 28px;\">Frequently Asked Questions<\/h2>\n<h3 style=\"color: #0e7490; margin-top: 24px;\">What Is Vitamin C Radiance Serum?<\/h3>\n<p>It is a cosmetic facial serum featuring<br \/>\nvitamin C skincare and designed to complement<br \/>\na radiance-focused beauty routine.<\/p>\n<h3 style=\"color: #0e7490; margin-top: 24px;\">Can I Use This Serum Every Day?<\/h3>\n<p>Follow the recommended frequency on the<br \/>\nproduct packaging. Daily suitability depends<br \/>\non the formulation and individual skin tolerance.<\/p>\n<h3 style=\"color: #0e7490; margin-top: 24px;\">Can I Combine It with Other Skincare Products?<\/h3>\n<p>Facial serums are commonly used alongside<br \/>\ncleansers and moisturizers. When combining<br \/>\nproducts containing active cosmetic ingredients,<br \/>\nconsider your skin&#8217;s individual sensitivity.<\/p>\n<h3 style=\"color: #0e7490; margin-top: 24px;\">How Should I Store the Serum?<\/h3>\n<p>Store according to the product label.<br \/>\nProtect the bottle from excessive heat<br \/>\nand direct sunlight, and close it<br \/>\nsecurely after use.<\/p>\n<h2 style=\"color: #0e7490; margin-top: 28px;\">Explore More BioBoostX Skincare<\/h2>\n<p>Discover additional products and explore<br \/>\nthe latest cosmetic collection at the<br \/>\n<a style=\"color: #0e7490; text-decoration: none;\" href=\"https:\/\/bioboostx.com\/ja\/\"><br \/>\nofficial BioBoostX online store<br \/>\n<\/a>.<\/p>\n<h3 style=\"color: #0e7490; margin-top: 24px;\">Internal Links<\/h3>\n<ul style=\"margin-left: 22px;\">\n<li><a style=\"color: #0e7490; text-decoration: none;\" href=\"\/ja\/\"><br \/>\nBioBoostX Homepage<br \/>\n<\/a><\/li>\n<li><a style=\"color: #0e7490; text-decoration: none;\" href=\"\/ja\/shop\/\"><br \/>\nExplore Our Shop<br \/>\n<\/a><\/li>\n<\/ul>\n<h3 style=\"color: #0e7490; margin-top: 24px;\">External Scientific References<\/h3>\n<ul style=\"margin-left: 22px;\">\n<li><a style=\"color: #0e7490; text-decoration: none;\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=vitamin+C+topical+skin\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\nPubMed \u2013 Vitamin C and Skin Research<br \/>\n<\/a><\/li>\n<li><a style=\"color: #0e7490; text-decoration: none;\" href=\"https:\/\/pubchem.ncbi.nlm.nih.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\nPubChem \u2013 Chemical Information<br \/>\n<\/a><\/li>\n<\/ul>\n<div style=\"background: #eef9fc; border-left: 4px solid #0e7490; padding: 18px 20px; border-radius: 6px; margin-top: 28px;\"><strong style=\"display: block; color: #0e7490; font-size: 16px; margin-bottom: 8px;\"><br \/>\nImportant Product Information<br \/>\n<\/strong><br \/>\n<span style=\"font-size: 14px; color: #1a2b4a;\"><br \/>\nFor external cosmetic use only.<br \/>\nAvoid direct contact with eyes.<br \/>\nDo not apply to damaged or irritated skin.<br \/>\nDiscontinue use if irritation occurs.<br \/>\nKeep out of reach of children.<br \/>\nFollow the manufacturer&#8217;s instructions.<br \/>\n<\/span><\/div>\n<footer style=\"margin-top: 40px; background: linear-gradient(90deg,#0E7490,#00AEEF); color: #ffffff; padding: 10px 16px; border-radius: 6px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;\"><span style=\"font-size: 14px;\"><br \/>\nBioBoostX \u2022 www.BioBoostX.com<br \/>\n<\/span><br \/>\n<span style=\"font-size: 12px; opacity: .9;\"><br \/>\nPremium Cosmetics \u2022 Facial Skincare \u2022 EU Shipping<br \/>\n<\/span><\/footer>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<div style=\"font-family: inherit; color: #0b1f39; line-height: 1.65; max-width: 100%;\">\n<p><!-- PREMIUM HEADER --><\/p>\n<div style=\"background: linear-gradient(135deg,#0b1f39 0%,#0e7490 65%,#00aeef 100%); padding: 24px 20px; border-radius: 10px; margin-bottom: 20px; color: #ffffff;\">\n<div style=\"font-size: 11px; font-weight: bold; letter-spacing: 2px; text-transform: uppercase; color: #b9efff; margin-bottom: 9px;\">BIOBOOSTX PREMIUM COSMETICS<\/div>\n<div style=\"font-size: 23px; font-weight: bold; line-height: 1.25; color: #ffffff; margin-bottom: 12px;\">Vitamin C<br \/>\nRadiance Serum<\/div>\n<div style=\"font-size: 13px; color: #e0f7ff; margin-bottom: 15px;\">Vitamin C Skincare \u2022 Radiant-Looking Complexion<\/div>\n<div style=\"display: inline-block; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.35); border-radius: 30px; padding: 7px 13px; font-size: 12px; font-weight: 600; color: #ffffff;\">PREMIUM FACIAL SKINCARE<\/div>\n<\/div>\n<p><!-- INTRODUCTION --><\/p>\n<div style=\"background: #f2f9fc; border-left: 4px solid #0e7490; padding: 16px 18px; border-radius: 6px; margin-bottom: 20px;\">\n<p style=\"margin: 0; font-size: 14px; color: #1a2b4a; line-height: 1.8;\">Discover premium facial care with<br \/>\n<strong>BioBoostX Vitamin C Radiance Serum<\/strong>.<br \/>\nCreated for a modern skincare routine,<br \/>\nthis elegant facial serum features<br \/>\n<strong>vitamin C skincare<\/strong> and is designed<br \/>\nto complement a <strong>fresh, smooth and<br \/>\nradiant-looking complexion<\/strong>.<\/p>\n<\/div>\n<p><!-- BENEFITS TITLE --><\/p>\n<div style=\"font-size: 16px; font-weight: bold; color: #0e7490; margin-bottom: 14px;\">Why Choose BioBoostX?<\/div>\n<p><!-- BENEFIT CARDS --><\/p>\n<div style=\"display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-bottom: 20px;\">\n<div style=\"background: #ffffff; border: 1px solid #dcecf2; border-radius: 8px; padding: 14px 12px;\">\n<div style=\"font-size: 19px; color: #0e7490; margin-bottom: 6px;\">\u25c8<\/div>\n<div style=\"font-size: 13px; font-weight: bold; color: #0b1f39; margin-bottom: 5px;\">Vitamin C Skincare<\/div>\n<div style=\"font-size: 12px; color: #526477; line-height: 1.5;\">Features vitamin C<br \/>\nin a facial serum<\/div>\n<\/div>\n<div style=\"background: #ffffff; border: 1px solid #dcecf2; border-radius: 8px; padding: 14px 12px;\">\n<div style=\"font-size: 19px; color: #0e7490; margin-bottom: 6px;\">\u25c8<\/div>\n<div style=\"font-size: 13px; font-weight: bold; color: #0b1f39; margin-bottom: 5px;\">Radiance-Focused<\/div>\n<div style=\"font-size: 12px; color: #526477; line-height: 1.5;\">For a fresh and<br \/>\nradiant-looking complexion<\/div>\n<\/div>\n<div style=\"background: #ffffff; border: 1px solid #dcecf2; border-radius: 8px; padding: 14px 12px;\">\n<div style=\"font-size: 19px; color: #0e7490; margin-bottom: 6px;\">\u25c8<\/div>\n<div style=\"font-size: 13px; font-weight: bold; color: #0b1f39; margin-bottom: 5px;\">Premium Dropper<\/div>\n<div style=\"font-size: 12px; color: #526477; line-height: 1.5;\">Convenient and<br \/>\ncontrolled application<\/div>\n<\/div>\n<div style=\"background: #ffffff; border: 1px solid #dcecf2; border-radius: 8px; padding: 14px 12px;\">\n<div style=\"font-size: 19px; color: #0e7490; margin-bottom: 6px;\">\u25c8<\/div>\n<div style=\"font-size: 13px; font-weight: bold; color: #0b1f39; margin-bottom: 5px;\">Modern Skincare<\/div>\n<div style=\"font-size: 12px; color: #526477; line-height: 1.5;\">Complements your<br \/>\nfacial care routine<\/div>\n<\/div>\n<\/div>\n<p><!-- INGREDIENT HIGHLIGHT --><\/p>\n<div style=\"background: linear-gradient(90deg,#eaf7fc,#f5fbfe); border: 1px solid #d6edf5; border-radius: 8px; padding: 15px 16px; margin-bottom: 18px;\">\n<div style=\"font-size: 12px; font-weight: bold; letter-spacing: 1px; color: #0e7490; margin-bottom: 8px;\">PRODUCT HIGHLIGHTS<\/div>\n<div style=\"font-size: 13px; color: #1a2b4a; line-height: 1.9;\"><strong>Vitamin C<\/strong> \u2022 Featured Skincare Ingredient<br \/>\n<strong>Radiance Care<\/strong> \u2022 Fresh-Looking Complexion<br \/>\n<strong>Dropper Bottle<\/strong> \u2022 Convenient Application<br \/>\n<strong>\u30d0\u30a4\u30aa\u30d6\u30fc\u30b9\u30c8X<\/strong> \u2022 Premium Cosmetics<\/div>\n<\/div>\n<p><!-- PRODUCT DETAILS --><\/p>\n<div style=\"display: flex; justify-content: space-between; align-items: center; gap: 10px; border-top: 1px solid #e3edf2; border-bottom: 1px solid #e3edf2; padding: 13px 2px; margin-bottom: 18px; flex-wrap: wrap;\">\n<div>\n<div style=\"font-size: 11px; color: #758697; text-transform: uppercase; letter-spacing: 1px;\">Product Type<\/div>\n<div style=\"font-size: 14px; font-weight: bold; color: #0b1f39;\">Face Serum<\/div>\n<\/div>\n<div>\n<div style=\"font-size: 11px; color: #758697; text-transform: uppercase; letter-spacing: 1px;\">Featured Ingredient<\/div>\n<div style=\"font-size: 14px; font-weight: bold; color: #0b1f39;\">Vitamin C<\/div>\n<\/div>\n<div>\n<div style=\"font-size: 11px; color: #758697; text-transform: uppercase; letter-spacing: 1px;\">Application<\/div>\n<div style=\"font-size: 14px; font-weight: bold; color: #0b1f39;\">Facial Care<\/div>\n<\/div>\n<\/div>\n<p><!-- FOOTER --><\/p>\n<div style=\"background: linear-gradient(90deg,#0E7490,#00AEEF); padding: 12px 15px; border-radius: 7px; text-align: center;\">\n<div style=\"font-size: 12px; font-weight: bold; letter-spacing: 0.7px; color: #ffffff;\">BIOBOOSTX<\/div>\n<div style=\"font-size: 11px; color: #e5f9ff; margin-top: 3px;\">Premium Cosmetics \u2022 Modern Facial Skincare<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"featured_media":34392,"template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-34390","product","type-product","status-publish","has-post-thumbnail","product_cat-peptide-1","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/bioboostx.com\/ja\/wp-json\/wp\/v2\/product\/34390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bioboostx.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bioboostx.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bioboostx.com\/ja\/wp-json\/wp\/v2\/media\/34392"}],"wp:attachment":[{"href":"https:\/\/bioboostx.com\/ja\/wp-json\/wp\/v2\/media?parent=34390"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bioboostx.com\/ja\/wp-json\/wp\/v2\/product_brand?post=34390"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bioboostx.com\/ja\/wp-json\/wp\/v2\/product_cat?post=34390"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bioboostx.com\/ja\/wp-json\/wp\/v2\/product_tag?post=34390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}