{"title":"Blue Line","description":"\u003cstyle\u003e.collection-hero__description{max-width:min(128rem,100%)!important;width:100%!important}.klairs-collection-hub{max-width:1120px}.klairs-collection-hub a{text-decoration:underline;text-underline-offset:.18em}\u003c\/style\u003e\u003cdiv class=\"klairs-collection-hub\"\u003e\n\u003ch2\u003eBlue Line skincare for calming routines\u003c\/h2\u003e\n\u003cp\u003eKlairs' Blue Line is a calming range centered on guaiazulene for sensitive, reactive skin. Explore blue-toned products designed for comfort-first routines, from a watery first serum to lightweight creams, a cooling mist, and dual-sided toner pads. This hub helps shoppers compare routine steps without overclaiming: choose a mist for refreshing hydration, a serum for a first treatment step, a cream for a final moisturizing layer, or pads for a quick daily sweep. For broader navigation, pair Blue Line with the Skin Concern guide and barrier-support routine paths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStart with:\u003c\/strong\u003e \u003ca href=\"\/products\/egf-blue-youth-activating-drop\"\u003eEGF Blue Youth Activating Drop\u003c\/a\u003e, \u003ca href=\"\/products\/midnight-blue-calming-cream\"\u003eMidnight Blue Calming Cream\u003c\/a\u003e, \u003ca href=\"\/products\/blue-egf-cooling-mist\"\u003eEGF Blue Cooling Mist\u003c\/a\u003e, \u003ca href=\"\/products\/egf-blue-calming-toner-pad\"\u003eEGF Blue Calming Toner Pad\u003c\/a\u003e, \u003ca href=\"\/products\/midnight-blue-clearing-water-cream\"\u003eMidnight Blue Clearing Water Cream\u003c\/a\u003e, \u003ca href=\"\/pages\/skin-concern\"\u003eSkin Concern guide\u003c\/a\u003e, \u003ca href=\"\/collections\/calm-barrier-routine\"\u003eSoothing and barrier routines\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eBlue Line skincare for calming routines FAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is Klairs Blue Line?\u003c\/h3\u003e\n\u003cp\u003eKlairs Blue Line is a comfort-focused skincare range centered on guaiazulene and blue-toned routines for sensitive-feeling skin.\u003c\/p\u003e\n\u003ch3\u003eWhich Blue Line product should I start with?\u003c\/h3\u003e\n\u003cp\u003eStart with EGF Blue Youth Activating Drop if you want a watery first serum, or Midnight Blue Calming Cream if you want a lightweight final moisturizing step.\u003c\/p\u003e\n\u003ch3\u003eIs Blue Line for sensitive-feeling skin?\u003c\/h3\u003e\n\u003cp\u003eBlue Line products are positioned for calming, hydrating, comfort-focused routines. Choose by texture and routine step.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is Klairs Blue Line?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Klairs Blue Line is a comfort-focused skincare range centered on guaiazulene and blue-toned routines for sensitive-feeling skin.\"}},{\"@type\":\"Question\",\"name\":\"Which Blue Line product should I start with?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Start with EGF Blue Youth Activating Drop if you want a watery first serum, or Midnight Blue Calming Cream if you want a lightweight final moisturizing step.\"}},{\"@type\":\"Question\",\"name\":\"Is Blue Line for sensitive-feeling skin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Blue Line products are positioned for calming, hydrating, comfort-focused routines. Choose by texture and routine step.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","products":[{"product_id":"midnight-blue-calming-cream","title":"Midnight Blue Calming Cream","description":"\u003cp\u003eMidnight Blue Calming Cream is a lightweight gel-type calming moisturizer for skin that wants comfort without the feel of a heavy balm. Its blue color comes from guaiazulene, a chamomile-derived ingredient, not artificial blue dye. The formula also features Centella Asiatica, niacinamide, Ceramide NP, and phytosphingosine to support a calming final skincare step for redness-prone, heat-stressed, or post-active routines. Use it as the last step of skincare, applying thin layers and following with sunscreen during the day. It is best for shoppers who prefer fast absorption, a lighter cream feel, and visible comfort after treatments or environmental stress. This formula is fragrance-free and works especially well for sensitive-feeling routines that need a blue calming layer without a rich occlusive finish.\u003c\/p\u003e","brand":"Dear, Klairs","offers":[{"title":"60 g","offer_id":49873911447830,"sku":null,"price":21.7,"currency_code":"USD","in_stock":true},{"title":"30 g","offer_id":49873911513366,"sku":null,"price":17.5,"currency_code":"USD","in_stock":true},{"title":"20 g","offer_id":49873911546134,"sku":null,"price":8.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1766\/8886\/files\/MidnightBlueCalmingCream60g_product.jpg?v=1776808478"},{"product_id":"egf-blue-youth-activating-drop","title":"EGF Blue Youth Activating Drop | EGF Peptide Serum","description":"\u003cp\u003eEGF Blue Youth Activating Drop is a lightweight first serum for sensitive-feeling skin routines focused on early firmness care, post-blemish look, and visibly stressed skin. The watery formula features EGF and bFGF peptide care with guaiazulene and adenosine in a fast-absorbing texture that fits after cleansing and before toner or the rest of your routine. It is designed for shoppers who want a thin, non-sticky serum step rather than a rich oil or heavy firming product. The blue tone comes from guaiazulene, and color changes may occur naturally without changing the product quality. Use 3 to 4 drops on clean skin at night or as your first treatment step, then follow with toner and moisturizer. The formula is fragrance-free and suitable for sensitive-skin routines.\u003c\/p\u003e","brand":"Dear, Klairs","offers":[{"title":"50 mL","offer_id":51050523623702,"sku":"DK20116","price":29.99,"currency_code":"USD","in_stock":true},{"title":"20 mL","offer_id":51050523656470,"sku":"DK20079","price":9.99,"currency_code":"USD","in_stock":true},{"title":"10 mL","offer_id":51050616193302,"sku":"DK20117","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1766\/8886\/files\/amazon_kl_Blue_Drop-50ml_b820b7ad-35e7-4bcd-8188-297fe3f29874.png?v=1776809694"},{"product_id":"midnight-blue-clearing-water-cream","title":"Midnight Blue Clearing Water Cream","description":"\u003cp\u003eMidnight Blue Clearing Water Cream is a lightweight blue gel-type moisturizer for sensitive-feeling skin that looks overheated, oily, dehydrated, dull, or uneven. The fresh water-cream texture is designed to cool and hydrate without a greasy finish, making it especially suitable for shoppers who want a non-sticky moisturizer in warm weather or after irritating daily stressors. The formula features guaiazulene, madecassoside, EGF, niacinamide, and eight types of hyaluronic acid for Blue Calming care, moisture support, and a brighter-looking post-irritation routine. Use it as the final moisturizing step after toner and serum. In the daytime, follow with sunscreen; at night, layer a little more where skin feels warm or tight.\u003c\/p\u003e\n\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eA lightweight gel cream with guaiazulene and EGF that calms sensitive skin, brightens the complexion, and hydrates for 24 hours\u003c\/p\u003e\n\u003cp\u003eExplore the \u003ca href=\"\/collections\/calm-barrier-routine\"\u003eCalm Barrier Routine\u003c\/a\u003e for a simple Klairs routine designed for sensitive-feeling and visibly stressed skin.\u003c\/p\u003e","brand":"Dear, Klairs","offers":[{"title":"50 g","offer_id":49873937858838,"sku":"DK10118","price":18.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1766\/8886\/files\/MidnightBlueClearingWaterCream50g_product.jpg?v=1776808426"},{"product_id":"midnight-blue-barrier-kit-for-oily-troubled-and-sensitive-skin-rapidly-calm-and-soothe-sensitivity-2-78-fl-oz-pack-of-1","title":"Midnight Blue Barrier Kit (2.78 Fl Oz (Pack of 1))","description":"\u003c!-- Klairs GEO bundle verified copy start --\u003e\n\u003csection id=\"geo-ai-product-description\" class=\"geo-ai-product-description\"\u003e\n  \u003cp\u003eMidnight Blue Barrier Kit is a two-step Klairs routine that pairs EGF Blue Youth Activating Drop 20 mL with Midnight Blue Calming Cream 60 mL. Use the watery Blue Drop first as a serum step, then follow with the lightweight Blue Cream to finish with calming comfort. The serum brings EGF + bFGF peptide care, guaiazulene, and adenosine into a sensitive-feeling firmness routine, while the cream adds guaiazulene, Centella Asiatica, niacinamide, and barrier-supportive lipids in a fast-absorbing gel-cream texture. This kit is best for shoppers who want a blue calming routine in one set: a first serum for lightweight peptide care and a cream step for visible comfort without a heavy balm feel.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Klairs GEO bundle verified copy end --\u003e\n\n\u003c!-- Klairs GEO desc seo batch2 start --\u003e\n\u003cp\u003eMidnight Blue Barrier Kit is a Klairs Midnight Blue duo that pairs EGF Blue Youth Activating Drop with Midnight Blue Calming Cream. The set is designed as a two-step routine for skin that wants lightweight blue serum care followed by a calming cream finish. Apply 3 to 4 drops of Blue Drop after cleansing and toner, then use Blue Cream at the moisturizer stage. The product details connect the routine to EGF and peptide serum care, guaiazulene blue calming identity, and comfort for sensitive-feeling skin. Keep the claims cosmetic and routine-based: visibly stressed-looking skin, comfort, hydration, and barrier-minded care. Do not position the set as a medical acne, irritation, or redness treatment.\u003c\/p\u003e\n\u003c!-- Klairs GEO desc seo batch2 end --\u003e\n\u003cp data-path-to-node=\"39\" id=\"p-rc_38def6d1092d7a38-280\"\u003e\u003cspan data-path-to-node=\"39,1\"\u003e\u003cspan class=\"citation-527\"\u003eA calming skincare duo designed to soothe irritation and strengthen the skin barrier\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"39,2\"\u003e\u003cspan class=\"citation-527 citation-end-527\"\u003e\u003csup class=\"superscript\" data-turn-source-index=\"43\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"39,3\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"39,4\"\u003e\u003cspan class=\"citation-526\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"39,5\"\u003e\u003cspan class=\"citation-526\"\u003ePerfect for oily, sensitive, or troubled skin in need of fast relief and balance\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"39,6\"\u003e\u003cspan class=\"citation-526 citation-end-526\"\u003e\u003csup class=\"superscript\" data-turn-source-index=\"44\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"39,7\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003e\u003cb data-path-to-node=\"40\" data-index-in-node=\"0\"\u003e[Benefit]\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"41,0,1\" id=\"p-rc_38def6d1092d7a38-281\"\u003e\u003cspan data-path-to-node=\"41,0,1,0\"\u003e\u003cb data-path-to-node=\"41,0,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-525\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-path-to-node=\"11,0,1,0\"\u003e\u003cb data-path-to-node=\"11,0,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-560\"\u003e• \u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003eInstant Irritation Soothing:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-525\"\u003e Provides rapid relief and calming care to stressed or troubled skin\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"41,0,1,1\"\u003e\u003cspan class=\"citation-525 citation-end-525\"\u003e\u003csup class=\"superscript\" data-turn-source-index=\"45\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"41,0,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"41,1,1\" id=\"p-rc_38def6d1092d7a38-282\"\u003e\u003cspan data-path-to-node=\"41,1,1,0\"\u003e\u003cb data-path-to-node=\"41,1,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-524\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-path-to-node=\"11,0,1,0\"\u003e\u003cb data-path-to-node=\"11,0,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-560\"\u003e• \u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003eOil \u0026amp; Water Balance:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-524\"\u003e Tailored specifically to restore healthy balance for oily and sensitive skin types\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"41,1,1,1\"\u003e\u003cspan class=\"citation-524 citation-end-524\"\u003e\u003csup class=\"superscript\" data-turn-source-index=\"46\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"41,1,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"41,2,1\" id=\"p-rc_38def6d1092d7a38-283\"\u003e\u003cspan data-path-to-node=\"41,2,1,0\"\u003e\u003cb data-path-to-node=\"41,2,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-523\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-path-to-node=\"11,0,1,0\"\u003e\u003cb data-path-to-node=\"11,0,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-560\"\u003e• \u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003eBarrier Reinforcement:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-523\"\u003e Builds skin resilience against external environmental stressors\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"41,2,1,1\"\u003e\u003cspan class=\"citation-523 citation-end-523\"\u003e\u003csup class=\"superscript\" data-turn-source-index=\"47\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"41,2,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"43\"\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Dear, Klairs","offers":[{"title":"Default Title","offer_id":50040799887638,"sku":"","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1766\/8886\/files\/71rnnEt_ksL._SL1500.jpg?v=1776809074"},{"product_id":"blue-egf-cooling-mist","title":"Blue EGF Cooling Mist","description":"\u003cp\u003eKlairs Blue EGF Cooling Mist is a bi-phase cooling face and body mist made for oily-dehydrated, sensitive-feeling, and blemish-prone skin routines. The 9.3:0.7 water-to-oil formula pairs EGF 5ppm, FGF 5ppm, and guaiazulene 300ppm with madecassoside, ectoin, 3D Hyal, Zinc PCA, and alpha-bisabolol to refresh skin with deep-feeling hydration without a sticky or oily finish. Use it morning, midday, or night whenever skin wants a cooling reset, including over makeup. Shake well before each use, spray 3 to 4 pumps from a comfortable distance, and let the mist absorb naturally. The formula is artificial fragrance-free and non-comedogenic tested, making it a practical all-day mist for face, neck, chest, arms, or other body areas that feel warm or dehydrated.\u003c\/p\u003e","brand":"Dear, Klairs","offers":[{"title":"Default Title","offer_id":51473718739222,"sku":"DK20158","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1766\/8886\/files\/Thumbnail_EGFBlueEGFCalmingmist-0.jpg?v=1782431018"},{"product_id":"egf-blue-calming-toner-pad","title":"EGF Blue Calming Toner Pad","description":"\u003cp\u003eKlairs EGF Blue Calming Toner Pads are dual-sided pure cotton pads made for oily, combination, and sensitive skin routines that want daily smoothing, cooling, and hydration in one step. The gauze side gently refines uneven texture and buffs away dead skin cells when wiping, while the soothing gel side can be placed on skin for 2 to 3 minutes as a mini-sheet mask. The blue formula features guaiazulene, CICA Exosome, and EGF, with color from guaiazulene and no artificial coloring. In consumer testing, visible white bumps were reduced by 40.8% after one use, deep skin hydration improved by 311%, and inner skin comfort improved by 81.6%; individual results may vary. Use after cleansing before toner, serum, and moisturizer, morning or evening.\u003c\/p\u003e","brand":"Dear, Klairs","offers":[{"title":"Default Title","offer_id":51473769300246,"sku":"DK10166","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1766\/8886\/files\/Thumbnail_EGFBlueCalmingTonerPad-0.jpg?v=1782432652"}],"url":"https:\/\/www.klairs.com\/collections\/blue-line.oembed","provider":"Dear, Klairs","version":"1.0","type":"link"}