{"product_id":"prequel-skin-lucent-c-vitamin-c-serum-radiant-skin-ritual-for-your-nightly-skincare-routine","title":"Prequel Skin Lucent-C Vitamin C Serum – Radiant Skin Ritual for Your Nightly Skincare Routine","description":"\u003cdiv class=\"geo-product-body\"\u003e\n\u003csection class=\"geo-appeal\"\u003e\u003ch2\u003eWhy you'll love it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDermatologist-developed and clinically tested formula builds trust over generic drugstore alternatives\u003c\/li\u003e\n\u003cli\u003eErgothioneine technology recycles oxidized vitamin C, maximizing active ingredient potency\u003c\/li\u003e\n\u003cli\u003eFragrance-free and pH-stabilized formula appeals to sensitive skin users who fear irritation\u003c\/li\u003e\n\u003cli\u003eVisible radiance improvement within 4 weeks backed by clinical studies, not just marketing claims\u003c\/li\u003e\n\u003cli\u003eMulti-active formula (vitamin C + ferulic acid + niacinamide + inulin) addresses multiple skin concerns in one step\u003c\/li\u003e\n\u003cli\u003eProfessional 15% L-ascorbic acid concentration delivers salon-grade results at home\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"geo-usecases\"\u003e\u003ch2\u003ePerfect for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDaily morning application to boost radiance and even skin tone\u003c\/li\u003e\n\u003cli\u003eAnti-aging routine to visibly improve firmness and reduce signs of aging\u003c\/li\u003e\n\u003cli\u003eBrightening treatment for dull or uneven complexion\u003c\/li\u003e\n\u003cli\u003eProfessional-strength at-home facial serum to replace in-clinic treatments\u003c\/li\u003e\n\u003cli\u003eGift for a skincare enthusiast on birthdays or holidays\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"geo-original\"\u003e\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/6eeae128-bcd9-44cf-b520-235769ca16cc.__CR0,0,1940,1200_PT0_SX970_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/8959589c-21b1-4096-a986-42d4438ccf82.__CR0,0,1940,1200_PT0_SX970_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/d589c95b-cf9c-47c7-9534-96ce937f1dc7.__CR0,0,1940,1200_PT0_SX970_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/e9fce97c-dd1d-4533-92f6-b6690ebd430a.__CR0,0,1940,1200_PT0_SX970_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/45613d91-b56f-4362-a5bd-5e40e4538103.__CR0,0,1940,1200_PT0_SX970_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/5e1bdef0-d416-4cf6-94c2-06a769bb0051.__CR0,0,1940,1200_PT0_SX970_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/5686b332-727a-433f-8869-f939929a67bd.__CR0,0,2928,1250_PT0_SX1464_V1___.png\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/da983d62-ab01-4494-8fbd-3ad08c2340d3.__CR449,275,1972,2162_PT0_SX166_V1___.jpg\" style=\"width: 100%;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/7b63a068-a3ad-482e-bdb3-29a4235c4514.__CR338,223,1520,1667_PT0_SX166_V1___.jpg\" style=\"width: 100%;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/dcd480df-ec00-409e-bb72-42893858add6.__CR87,0,1825,2001_PT0_SX166_V1___.jpg\" style=\"width: 100%;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/eb5c688b-b6db-4333-a4fe-3619f1cd05ec.__CR88,0,1824,2000_PT0_SX166_V1___.jpg\" style=\"width: 100%;\"\u003e\u003ch3\u003eSKIN HEALTH FIRST\u003c\/h3\u003e\n\u003cp\u003eVisit the Store\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/b538d093-b635-4271-9277-1b34ef16916f.__CR0,0,1086,1359_PT0_SX362_V1___.png\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1e3ae152-39ae-4cd4-a16d-3978492ab178.__CR0,0,1086,1359_PT0_SX362_V1___.png\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/59ba69cf-4da1-425f-837f-d7448bb6497c.__CR0,0,1086,1359_PT0_SX362_V1___.png\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/e8239256-6b02-446d-9fe0-0a335cff5bb7.__CR0,0,1086,1359_PT0_SX362_V1___.png\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/653ac34d-d423-4c34-8f00-189bf0096d80.__CR0,0,1086,1359_PT0_SX362_V1___.png\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/d3b9fbd2-9951-48fa-937a-998b4e26495d.__CR0,0,1086,1359_PT0_SX362_V1___.png\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/4af7065a-8f87-4d29-99f8-51467f42f3ae.__CR0,0,1086,1359_PT0_SX362_V1___.png\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cb\u003eProduct Information\u003c\/b\u003e\u003cbr\u003eRADIANCE ENHANCING FORMULA: This advanced vitamin C facial serum combines L-ascorbic acid, ferulic acid, and niacinamide to visibly enhance luminance and skin tone. Clinical studies show optical improvements in radiance and luminance within 4 weeks of consistent use.\u003cbr\u003e\u003cbr\u003ePROFESSIONAL STRENGTH COMPLEX: 15% L-ascorbic acid with ferulic acid, delivers antioxidant support to visibly improve firmness, tone, and signs of aging. Niacinamide (Vitamin B3) helps smooth texture and tone while locking in moisture. Inulin supports natural defenses and hydration. You can expect natural product color shifts from clear to golden. Use within 3 months of purchase.\u003cbr\u003e\u003cbr\u003eADVANCED DELIVERY SYSTEM: This highly stabilized vitamin C complex utilizes innovative ergothioneine technology to maximize absorption and enhance results. It recycles oxidized vitamin C, increasing the amount of active vitamin. A potent antioxidant for environmental stressors.\u003cbr\u003e\u003cbr\u003eSUITABLE FOR MOST SKIN TYPES: Due to the high concentration of L-ascorbic acid please patch test first. Not recommended for diagnosed skin conditions. Fragrance-free formula with pH-stabilized ingredients. Laboratory tested for purity and efficacy.\u003cbr\u003e\u003cbr\u003eHOW TO USE: Apply 1-2 pumps onto a clean, dry face, neck and chest. Follow with moisturizer and sunscreen SPF protection for optimal results. Convenient 1oz size. Store in the fridge, and out of direct sunlight. Prequel Skin, Dermatologist Developed, Clinically Tested, Proven Skincare.\u003cbr\u003eItems Details\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eFeatures \u0026amp; Specs\u003cbr\u003eSkin Type: All, Dry, Normal, Oily, Sensitive\u003cbr\u003eProduct Benefits: Improves firmness and elasticity, and hydrates and supports skin barrier.\u003cbr\u003eTarget Use Body Part: Face\u003cbr\u003eScent Name: Fragrance Free, Unscented\u003cbr\u003eSpecial Ingredients: Vitamin C\u003cbr\u003eItem Form: Drop\u003cbr\u003eSkin Tone: All\u003c\/section\u003e\u003csection class=\"geo-faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan I use this serum as part of a calming evening skincare ritual?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. Lucent-C is fragrance-free and non-irritating, making it perfect for a gentle nightly wind-down routine. The lightweight formula absorbs quickly, so you can apply it as the first step of your evening skincare sanctuary without rush or heaviness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill the niacinamide in this serum soothe sensitive or reactive skin?\u003c\/h3\u003e\n\u003cp\u003eYes. Niacinamide (Vitamin B3) is clinically proven to smooth texture, even tone, and retain moisture—all without irritation. Combined with our pH-stabilized, fragrance-free formula, Lucent-C is designed specifically for sensitive skin that needs calming and strengthening.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow does the inulin in this serum support my skin's natural health?\u003c\/h3\u003e\n\u003cp\u003eInulin is a prebiotic fiber that supports your skin's microbiome—your skin's natural defense system. A healthy microbiome strengthens your moisture barrier, reduces inflammation, and improves overall skin resilience, so you feel more confident in your skin wellness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes this serum create a visible glow that makes my skincare feel worthwhile?\u003c\/h3\u003e\n\u003cp\u003eClinical studies show visible radiance improvement within 4 weeks. The 15% L-ascorbic acid works with ferulic acid and ergothioneine technology to boost luminosity and even skin tone, giving you that 'just had a facial' glow that validates your daily ritual investment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs this serum gentle enough for a mindful, non-irritating skincare approach?\u003c\/h3\u003e\n\u003cp\u003eYes. We formulated Lucent-C specifically for sensitivity—it's fragrance-free, pH-stabilized, and uses advanced delivery technology to maximize potency without harsh sensations. You get professional-strength results with gentle, restorative care.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow do I use Lucent-C in my morning and evening skincare routine?\u003c\/h3\u003e\n\u003cp\u003eApply 2–3 pumps to clean, dry skin (morning or night, or both). Gently pat onto face and neck, avoiding the eye area. Wait 60 seconds for absorption, then follow with your regular moisturizer and sunscreen (if morning). For best results, use consistently for 4 weeks to see visible radiance and anti-aging benefits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan I layer Lucent-C with other serums or actives like retinol or niacinamide products?\u003c\/h3\u003e\n\u003cp\u003eLucent-C already contains niacinamide, so avoid doubling up. With retinol, use them on alternate nights (retinol at night, Lucent-C in the morning, or vice versa) to prevent over-exfoliation. Always introduce actives slowly and patch-test first. If unsure, consult your dermatologist.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs Lucent-C suitable for all skin types, including sensitive, oily, and combination skin?\u003c\/h3\u003e\n\u003cp\u003eYes. The fragrance-free, pH-stabilized formula is designed for all skin types, including sensitive skin. The lightweight texture absorbs quickly without heaviness, making it ideal for oily or combination skin. Niacinamide helps regulate sebum, so oily skin types often see improved texture and balance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat's included in the box when I receive Lucent-C?\u003c\/h3\u003e\n\u003cp\u003eYou'll receive one 1oz pump bottle of Lucent-C Vitamin C Serum. The pump is ready to use—no assembly needed. We recommend having a moisturizer and SPF 30+ sunscreen on hand (especially for morning use) to complete your routine, though these are not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow should I store Lucent-C to maintain the potency of the vitamin C formula?\u003c\/h3\u003e\n\u003cp\u003eStore in a cool, dark place (like a bathroom cabinet or drawer, away from direct sunlight and heat). Keep the pump bottle tightly closed between uses. Vitamin C can oxidize when exposed to light and air, so proper storage ensures the formula remains stable and effective for the full 4-week cycle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat's the difference between a vitamin C serum and a vitamin C moisturizer or mask?\u003c\/h3\u003e\n\u003cp\u003eA serum like Lucent-C delivers concentrated active ingredients (15% L-ascorbic acid) in a lightweight, fast-absorbing base—ideal for targeting specific concerns (brightening, firming, tone-evening). Moisturizers and masks are thicker, designed for hydration and occlusion rather than potent actives. Serums are the most efficient way to deliver professional-strength vitamin C into skin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs Lucent-C safe for pregnant or nursing skin, and should I consult my doctor?\u003c\/h3\u003e\n\u003cp\u003eVitamin C serum is generally considered safe during pregnancy and nursing, but we always recommend consulting your OB\/GYN or dermatologist before introducing any new skincare product during this time. They can advise you based on your individual health and pregnancy stage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill Lucent-C cause irritation, redness, or sensitivity if I have reactive skin?\u003c\/h3\u003e\n\u003cp\u003eLucent-C is formulated for sensitive skin—it's fragrance-free, pH-stabilized, and includes niacinamide for soothing. However, vitamin C can cause mild tingling or redness during the adjustment period (first 1–2 weeks). Start with 2–3 pumps every other day, then increase to daily use. If irritation persists, patch-test or reduce frequency and consult a dermatologist.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Knacklos","offers":[{"title":"Default","offer_id":43525120262234,"sku":"J54B0CX33YMJJ","price":29.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/7969\/9034\/files\/15-l-ascorbic-acid-professional-strength-vitamin-c-1.jpg?v=1781919452","url":"https:\/\/knacklos.myshopify.com\/products\/prequel-skin-lucent-c-vitamin-c-serum-radiant-skin-ritual-for-your-nightly-skincare-routine","provider":"Knacklos","version":"1.0","type":"link"}