{"product_id":"sunday-riley-c-e-o-vitamin-c-brightening-serum-15-thd-ascorbate-1-7oz-fast-absorbing-lightweight","title":"Sunday Riley C.E.O. Vitamin C Brightening Serum — 15% THD Ascorbate 1.7oz, fast-absorbing lightweight","description":"\u003cp\u003e\u003cstrong\u003eSunday Riley C.E.O. 15% Vitamin C Brightening Serum is a lightweight, fast-absorbing antioxidant serum that delivers an ultra-stable 15% Vitamin C (THD Ascorbate) to visibly brighten skin tone and reduce the appearance of dark spots and dullness.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis serum blends a potent oil-soluble form of Vitamin C with moisture-supporting extracts and phytosterols for a radiant, smoother-looking complexion without heavy residue or irritation. Formulated to sink in quickly, it targets uneven tone, surface dullness, and signs of early aging while supporting the skin’s moisture barrier. The formula is free from common irritants and backed by Sunday Riley’s clean, cruelty-free standards.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I notice brighter skin?\u003c\/h3\u003e\n\n\u003cp\u003eMany users see an immediate luminous finish from the serum’s light-reflecting and hydrating ingredients, with more measurable improvement in dark spots and overall tone developing over several weeks of consistent use. Results vary by skin type and prior complexion concerns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains 15% THD Ascorbate, a stable, oil-soluble Vitamin C form for deeper absorption.\u003c\/li\u003e\n  \u003cli\u003eInstant brightness from hydrating humectants and light-diffusing elements.\u003c\/li\u003e\n  \u003cli\u003eVisible tone improvement typically after multiple weeks of daily use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this serum in my skincare routine?\u003c\/h3\u003e\n\n\u003cp\u003eApply once or twice daily after cleansing and toning, before heavier creams or oils. Use a few drops over face and neck, gently pressing the product into skin; follow with SPF in the morning to protect enhanced radiance from sun exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMorning: cleanser → serum → moisturizer → broad-spectrum SPF.\u003c\/li\u003e\n  \u003cli\u003eEvening: cleanser → serum → treatment creams or oils as needed.\u003c\/li\u003e\n  \u003cli\u003eStart slowly if you have sensitive skin; increase frequency as tolerated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this serum suitable for sensitive skin?\u003c\/h3\u003e\n\n\u003cp\u003eThe formula includes phytosterols and saccharide isomerate to support the moisture barrier and soothe skin sensitivity, while being free of fragrance and common irritants. However, because it contains a concentrated Vitamin C derivative, patch testing is recommended for very reactive skin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFragrance-free and formulated without parabens, sulfates, gluten, soy, phthalates.\u003c\/li\u003e\n  \u003cli\u003ePhytosterols help reduce the appearance of sensitivity.\u003c\/li\u003e\n  \u003cli\u003ePatch test on the inner forearm before full-face application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat visible benefits can I expect beyond brightness?\u003c\/h3\u003e\n\n\u003cp\u003eBesides improved radiance and reduced-looking dark spots, this serum supports firmer-looking skin, smoother texture, and minimized appearance of pores thanks to hydrating and skin-replenishing ingredients. Over time, skin can appear plumper and more even-toned.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTargets dullness, discoloration, and early signs of loss of firmness.\u003c\/li\u003e\n  \u003cli\u003eSaccharide isomerate helps reinforce moisture barrier and smooth texture.\u003c\/li\u003e\n  \u003cli\u003eLightweight finish layers well under makeup and sunscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Ideal for anyone seeking a powerful daily brightening step—people with dull or uneven complexions, early discoloration, or those wanting a non-greasy Vitamin C serum that layers easily. It suits normal to combination skin well; those with very sensitive or compromised skin should introduce it gradually and perform a patch test. Sunday Riley’s clean, cruelty-free positioning also makes it a fit for shoppers prioritizing thoughtful ingredient standards.\u003c\/p\u003e\n\n\u003cdiv\u003e\n  \u003cp\u003e\u003cstrong\u003eProduct features:\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eContains 15% THD Ascorbate (advanced Vitamin C)\u003c\/li\u003e\n    \u003cli\u003eHydrating, oil-soluble formula that absorbs quickly\u003c\/li\u003e\n    \u003cli\u003eSupports brighter, firmer-looking skin and reduced-looking dark spots\u003c\/li\u003e\n    \u003cli\u003eClean formulation: cruelty-free, fragrance-free, paraben\/sulfate\/gluten\/soy\/phthalate-free\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eINGREDIENTS: Water\/Eau\/Aqua, Tetrahexyldecyl Ascorbate, Squalane, Polyglyceryl-6 Distearate, PEG-8 Beeswax, PPG-12\/SMDI Copolymer, Glycine Soja (Soybean) Sterols, Sodium Phytate, Tocopherol, Acetamidoethoxyethanol, Hydroxyethyl Acrylate\/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Acrylate\/Sodium Acryloyldimethyl Taurate Copolymer, Jojoba Esters, Glycolic Acid, Caprylyl Glycol, Cetyl Alcohol, Polyglyceryl-3 Beeswax, Chlorphenesin, Glycerin, Polysorbate 60, Sorbitan Isostearate, Saccharide Isomerate, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Tangerina (Tangerine) Peel Oil, Linalool, Limonene, Phenoxyethanol.\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: Can I use this serum with retinol?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—apply Vitamin C in the morning and retinol at night, or layer cautiously. Monitor for irritation and space usage if you have reactive skin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many drops should I use each time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use 2–4 drops for face and neck, gently pressing into skin. Adjust slightly for coverage and tolerance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sunday Riley","offers":[{"title":"Default Title","offer_id":67556381425834,"sku":"B08D7J1X2W","price":276.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/sunday-riley-ceo-15-vitamin-c-serum-front-packaging.jpg?v=1790933646","url":"https:\/\/opulora.ca\/products\/sunday-riley-c-e-o-vitamin-c-brightening-serum-15-thd-ascorbate-1-7oz-fast-absorbing-lightweight","provider":"OPULORA","version":"1.0","type":"link"}