{"product_id":"cygnus-vitamin-c-and-e-serum","title":"Cygnus Vitamin C and E Serum","description":"\u003cp\u003e\u003cstrong\u003eYour skin's daily defense against time, sun, and dullness.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Cygnus Vitamin C and E Serum is Stiltskin's most potent brightening formula — a precisely calibrated blend of 15% L-Ascorbic Acid, Tocopherol, Ferulic Acid, and an advanced Octapeptide, delivered deep into the skin via Trans-Epidermal Carrier technology. The result: visibly brighter, firmer, more protected skin from the very first week.\u003c\/p\u003e\u003ch4\u003eThe Science\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eL-Ascorbic Acid 15%\u003c\/strong\u003e — Pure, stabilized Vitamin C at clinical concentration. Stimulates collagen synthesis, corrects hyperpigmentation, and delivers powerful antioxidant protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTocopherol 1% (Vitamin E)\u003c\/strong\u003e — Enhances and stabilizes Vitamin C while providing its own antioxidant defense against oxidative stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerulic Acid 0.5%\u003c\/strong\u003e — Amplifies UV protection by 8x and significantly extends the stability and efficacy of both Vitamins C and E.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOctapeptide Complex\u003c\/strong\u003e — A breakthrough signal peptide that enhances anti-aging benefits and supports skin's structural resilience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrans-Epidermal Carrier\u003c\/strong\u003e — Proprietary delivery system that drives actives deeper into the dermis for unparalleled penetration and results.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eYour Results\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Week:\u003c\/strong\u003e Brighter, more radiant complexion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Weeks:\u003c\/strong\u003e Visible reduction in hyperpigmentation and improved skin tone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 Weeks:\u003c\/strong\u003e Significant decrease in fine lines and enhanced firmness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 Weeks:\u003c\/strong\u003e Dramatic improvement in overall skin quality, texture, and luminosity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eYour Ritual\u003c\/h4\u003e\u003cp\u003eEvery morning, after cleansing and toning, press 3–4 drops into face and neck. Allow 1–2 minutes to absorb fully before applying your Stiltskin moisturizer and SPF. Vitamin C and SPF are your most powerful anti-aging duo — never skip either. Store in a cool, dark place to preserve potency.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eMedical grade. Dermatologist-tested. Cruelty-free. Patch test recommended. Suitable for all skin types.\u003c\/em\u003e\u003c\/p\u003e","brand":"Stiltskin","offers":[{"title":"Default Title","offer_id":50987938709782,"sku":"STK-SRM-CYGN","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/3085\/5190\/files\/CygnusVitC_VitESerum.jpg?v=1769314326","url":"https:\/\/stiltskin.co\/products\/cygnus-vitamin-c-and-e-serum","provider":"Stiltskin","version":"1.0","type":"link"}