{"product_id":"sumsae-pure-vitamin-c-serum-10-5-waterless-airless-pump-brightening-firming-30ml","title":"SUMSAE Pure Vitamin C Serum 10.5% – Waterless Airless Pump, Brightening \u0026 Firming 30ml","description":"\u003cb\u003eSUMSAE Pure Vitamin C Serum is a waterless, 10.5% pure vitamin C concentrate packaged in an airless pump to deliver brightening and firming results while minimizing oxidation.\u003c\/b\u003e\n\nThis Korean-formulated serum uses a water-free system and advanced barrier technology to keep vitamin C stable and potent from the first pump to the last. Rather than diluting the active, the formula relies on a propanediol base, lipid-coated vitamin droplets, and an oil-gel matrix to protect the ingredient from air and light. Additional supportive actives like adenosine, panthenol, and beta-glucan help sustain moisture and reinforce the skin’s barrier while the vitamin C works on uneven tone.\n\n\u003ch3\u003eHow does this serum avoid oxygen-related breakdown?\u003c\/h3\u003e\n\u003cp\u003eThe product combines both formulation and packaging strategies to limit exposure to air and water—two main contributors to vitamin C degradation. The serum is waterless and uses lipid-encapsulated vitamin C inside an oil-gel vehicle, reducing direct contact with oxygen. An airless pump further minimizes oxygen exposure during use, keeping each dose fresher and more effective.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-free formula preserves active integrity\u003c\/li\u003e\n  \u003cli\u003eLipid-coated vitamin droplets reduce oxidation risk\u003c\/li\u003e\n  \u003cli\u003eOil-gel matrix stabilizes ingredients for longer shelf life\u003c\/li\u003e\n  \u003cli\u003eAirless pump prevents air ingress over repeated uses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat skin concerns can I expect it to address?\u003c\/h3\u003e\n\u003cp\u003eThis serum targets dullness, uneven pigmentation, and early signs of loss of firmness by delivering a concentrated dose of vitamin C. While individual results vary, a regular routine may reveal improved radiance and a more uniform tone over weeks. Supporting ingredients also help soothe and strengthen the skin as the active works.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps fade dark spots and uneven coloration\u003c\/li\u003e\n  \u003cli\u003eImproves overall luminosity and skin clarity\u003c\/li\u003e\n  \u003cli\u003eSupports elasticity and the appearance of firmness\u003c\/li\u003e\n  \u003cli\u003eIncludes barrier-supporting adenosine, panthenol, beta-glucan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate it into my skincare routine?\u003c\/h3\u003e\n\u003cp\u003eUse the serum after cleansing and toning but before heavier creams. Apply a few drops to clean, dry skin and follow with sunscreen in the morning, as vitamin C complements sun protection. For nighttime, layer under a moisturizer to lock in hydration and actives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMorning: cleanse, serum, sunscreen\u003c\/li\u003e\n  \u003cli\u003eEvening: cleanse, serum, moisturizer\u003c\/li\u003e\n  \u003cli\u003eStart with a small amount if your skin is sensitive\u003c\/li\u003e\n  \u003cli\u003eStore away from heat and direct light for best longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the 10.5% concentration meaningful?\u003c\/h3\u003e\n\u003cp\u003eA 10.5% pure vitamin C level balances potency with tolerability for many skin types, providing effective brightening without some irritations associated with higher doses. The waterless delivery preserves active strength so the concentration remains consistent over the product’s life. Combined with stability technologies, this concentration aims to produce noticeable improvements while being suitable for regular use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConcentrated 10.5% pure vitamin C for visible brightening\u003c\/li\u003e\n  \u003cli\u003eFormulation reduces common instability issues\u003c\/li\u003e\n  \u003cli\u003eDesigned for regular daily application\u003c\/li\u003e\n  \u003cli\u003ePaired with calming and barrier ingredients to reduce sensitivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for?\n\u003cp\u003eSUMSAE Pure Vitamin C Serum is designed for someone seeking a stable, high-performance vitamin C treatment without water dilution—ideal for people concerned about dullness, dark spots, or mild loss of firmness. It suits those who prefer science-driven packaging like airless pumps and who want a formula that supports the skin barrier during brightening. If you’re new to vitamin C, introduce it gradually; if you already use actives, this serum integrates well under sunscreen and moisturizers.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eSymCalmin,\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this serum safe for sensitive skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 10.5% formula includes soothing ingredients like panthenol and beta-glucan; patch-test first and introduce slowly if you have sensitivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long until I see results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Many users report visible improvements in radiance and tone within about four weeks of consistent use, though results vary.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUMSAE","offers":[{"title":"Default Title","offer_id":53428374012251,"sku":"B0FHDMXMCB","price":54.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/sumsae-front-packaging-30ml.jpg?v=1782225402","url":"https:\/\/remediesbeauty.co.uk\/products\/sumsae-pure-vitamin-c-serum-10-5-waterless-airless-pump-brightening-firming-30ml","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}