{"product_id":"thermoceutical-optimum-20c-serum","title":"Optimum 20C Serum","description":"\u003cp\u003eThe Optimum 20C Serum is a high-potency, oil- and water-free vitamin C serum delivering a concentrated 20% Ascorbic Acid formulation alongside a powerful antioxidant complex. Designed to illuminate the complexion, support even skin tone, enhance elasticity, and neutralize oxidative stress, it's a cornerstone brightening treatment for clients seeking visible, professional-grade results.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Actives \u0026amp; Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAscorbic Acid (Vitamin C, 20%)\u003c\/strong\u003e — high-concentration brightening and antioxidant powerhouse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerulic Acid\u003c\/strong\u003e — stabilizes and amplifies antioxidant performance while supporting tone correction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResveratrol\u003c\/strong\u003e — potent antioxidant that targets visible signs of aging and oxidative damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeta-Arbutin\u003c\/strong\u003e — supports brightening and melanin-inhibiting pathways for a more even complexion\u003c\/li\u003e\n\u003cli\u003eOil- and water-free formula — highly concentrated, fast-absorbing, and compatible with most skin types\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e All skin types seeking advanced brightening, antioxidant defense, and improved elasticity. Especially beneficial for dull, uneven-toned, or photo-aged skin. An ideal AM treatment serum in any corrective or brightening protocol.\u003c\/p\u003e","brand":"Thermoceutical","offers":[{"title":"Default Title","offer_id":51529989194049,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/9271\/3537\/files\/IMG-1235.jpg?v=1774403844","url":"https:\/\/shinkahbeauty.com\/products\/thermoceutical-optimum-20c-serum","provider":"Shinkah Beauty \u0026 Wellness","version":"1.0","type":"link"}