{"product_id":"vitamin-c-serum-for-face-15-thd-ascorbate-brightens-firms-skin","title":"Vitamin C Serum for Face 15% THD Ascorbate | Brightens \u0026 Firms Skin","description":"ILLUMINATING VITAMIN C SERUM - Visibly fade dark spots \u0026amp; lines in 1 month. Our formula pairs 15% Tetrahexyldecyl Ascorbate—a gentle, ultra-potent, stable form of vitamin C—with peptides to double down on results, without visibly irritating skin.\nCLINICAL RESULTS - 97% saw more naturally radiant skin. 100% saw their fine lines and wrinkles improved. 100 percent of participants said it was gentle on skin—even with twice-daily use over two months.\nINGREDIENTS - 15% THD Vitamin C visibly illuminates and firms. 2% Tetrapeptide Solution visibly reduces dark spots and hyperpigmentation. 2% PGA Peptide Solution restores bounce. 5% Glycerin hydrates. 1% AOX Blend with Ferulic Acid protects potency.\nHOW TO USE - Safe to use twice a day, every day—even when first starting out. Apply 1-2 pumps to clean, dry skin after cleansing, but before moisturizer.\nDO NO HARM - Formulated without fragrance, essential oils, silicones, phthalates, microplastics, parabens, sulfates, PEGs, and gluten. It is safe for sensitive skin, vegan \u0026amp; cruelty free.\nTired of managing flare-ups, decoding labels, and worrying you’ll make things worse?\nLet’s fix that.\nWe believe the best skin is the skin you don’t have to think about. Our dermatologist-backed formulas go beyond basic care—delivering visible results now and stronger-feeling skin over time.\nBrighten + Firm Serum\nLipid-Peptide Cream\nLipid Activating Serum\nIntensive Repair Baume\nAdapinoid Gel\nAHA\/BHA Exfoliating Pads\n2% BHA Cleanser\nIs this vitamin C serum OK for daily use long-term?\nYou can absolutely use it daily. It's made to be gentle enough for consistent, long-term use—even if you're sensitive.\nWhen should I use vitamin C serum—morning, night, or both?\nYou can use Brighten + Firm morning and night—but if you’re only applying once a day, most derms recommend the morning. That way, vitamin C can team up with your SPF to help support your skin and keep dark spots from looking more pronounced.\nCan I combine vitamin C with other active ingredients (retinol, AHAs, niacinamide, etc.)?\nYou can—but you might not need to. Each pump delivers vitamin C, peptides, humectants, and antioxidants—doing the work of several serums in one. If you still want to use retinol or acids, alternate: vitamin C in the morning, those at night.\nWhat skin types is this serum suitable for?\nThis formula is safe for all skin types. It's non-comedogenic, which means it shouldn't clog pores. And it's even accepted by the National Eczema Association, which means it's been vetted for sensitive, eczema-prone skin.\nIs this safe to use during pregnancy and breastfeeding?\nVitamin C is generally considered safe to use during pregnancy and breastfeeding, but if you have specific concerns, it's always a good idea to check with your doctor.","brand":"Skinfix","offers":[{"title":"Default Title","offer_id":67882338353518,"sku":"B0DVHYNBJF","price":113.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/7142\/1038\/files\/61dXE_txvAL._SX800.jpg?v=1793037306","url":"https:\/\/deovela.com\/products\/vitamin-c-serum-for-face-15-thd-ascorbate-brightens-firms-skin","provider":"deovela","version":"1.0","type":"link"}