{"product_id":"peter-thomas-roth-potent-c-vitamin-c-serum-20-thd-ascorbate-fragrance-free-antioxidant","title":"Peter Thomas Roth Potent-C Vitamin C Serum — 20% THD Ascorbate, Fragrance-Free Antioxidant","description":"\u003cp\u003e\u003cstrong\u003ePotent-C™ Power Serum by Peter Thomas Roth is a high-concentration, fragrance-free Vitamin C serum formulated with 20% THD Ascorbate plus Vitamin E and Ferulic Acid to brighten, hydrate, and support firmer-looking skin.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a clinical-strength daily serum, Potent-C™ Power Serum uses an advanced, ultra-stable form of Vitamin C (THD Ascorbate) at a 20% concentration and pairs it with antioxidants to enhance performance. The lightweight, moisturizing formula aims to address uneven tone, visible fine lines, texture and loss of radiance while remaining color-safe and fragrance-free for broad compatibility with other skincare steps.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum improve skin brightness and tone?\u003c\/h3\u003e\n\u003cp\u003ePotent-C™ relies on THD Ascorbate, a next-generation Vitamin C derivative, to help even skin tone and improve radiance. Its stability allows a higher active percentage without common degradation issues, while complementary antioxidants support overall photostability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20% THD Ascorbate concentration for sustained Vitamin C activity\u003c\/li\u003e\n  \u003cli\u003e3% Vitamin E and 2% Ferulic Acid to bolster antioxidant support\u003c\/li\u003e\n  \u003cli\u003eFormulated to be color-safe and fragrance-free for sensitive routines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this serum help with fine lines, firmness and texture?\u003c\/h3\u003e\n\u003cp\u003eThe formula targets multiple visible aging concerns using a combination of potent antioxidants and moisturizing ingredients to improve the look of lines, firmness and surface texture. Regular use alongside a complete skincare routine can help maintain smoother-looking skin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAntioxidant blend designed to support skin resilience and appearance\u003c\/li\u003e\n  \u003cli\u003eRich, moisturizing base that helps smooth and soften skin surface\u003c\/li\u003e\n  \u003cli\u003eCompatible with morning or evening routines when layered appropriately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate Potent-C™ Power Serum into my skincare routine?\u003c\/h3\u003e\n\u003cp\u003eApply after cleansing and toning but before heavier creams or oils to maximize absorption of the active ingredients. If using in the morning, follow with broad-spectrum sunscreen; at night, use as part of your repair-focused regimen.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a few drops on clean, dry skin—pat gently until absorbed\u003c\/li\u003e\n  \u003cli\u003eFollow with moisturizer and sunscreen for daytime protection\u003c\/li\u003e\n  \u003cli\u003ePatch-test first if you have very sensitive or reactive skin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this product safe for sensitive skin and does it contain fragrance?\u003c\/h3\u003e\n\u003cp\u003ePotent-C™ Power Serum is formulated without added fragrance and is described as color-safe, which may increase compatibility for sensitive or reactive skin types. However, its high 20% active concentration means a brief patch test is advised for those who are particularly reactive to strong actives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFragrance-free formulation reduces potential irritation from perfumes\u003c\/li\u003e\n  \u003cli\u003eHigh-concentration Vitamin C derivative—introduce gradually if concerned\u003c\/li\u003e\n  \u003cli\u003eWorks well under makeup and with antioxidant-supporting skincare steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Peter Thomas Roth Potent-C™ Power Serum is intended for users seeking an evidence-forward, high-strength Vitamin C treatment to boost radiance, support smoother-looking texture, and address signs of aging without added fragrance. It suits those comfortable with clinical-strength actives and anyone looking to add a potent antioxidant serum to a daytime or evening routine, provided they patch-test and layer sunscreen during daytime use.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater \/ Aqua \/ Eau, Tetrahexyldecyl Ascorbate, Butylene Glycol, C9-12 Alkane, Caprylyl Methicone, Tocopheryl Acetate, C10-18 Triglycerides, Polyglyceryl-6 Distearate, Ferulic Acid, Squalane, Propanediol, Sodium Hyaluronate, Zingiber Officinale (Ginger) Root Extract, Curcuma Longa (Turmeric) Root Extract, Panax Ginseng Root Extract, Jojoba Esters, Leuconostoc\/Radish Root Ferment Filtrate, Coco-Caprylate\/Caprate, Glycerin, Cetyl Alcohol, Polyglyceryl-3 Beeswax, Xanthan Gum, Disodium Edta, Mica, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate, 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: What is THD Ascorbate and why is it used in this serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: THD Ascorbate is an ultra-stable Vitamin C derivative used here at 20% to deliver sustained antioxidant activity with less degradation than traditional Vitamin C.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this serum every day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—many users apply it daily; start slowly if you have sensitive skin and always follow with sunscreen during daytime use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Peter Thomas Roth","offers":[{"title":"Default Title","offer_id":58345842049411,"sku":"B00YP4I93C","price":79.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/peter-thomas-roth-potent-c-front-packaging_30727396-27f1-4cbb-9e58-ae97806ffed3.jpg?v=1782630286","url":"https:\/\/origin-beauty.com\/products\/peter-thomas-roth-potent-c-vitamin-c-serum-20-thd-ascorbate-fragrance-free-antioxidant","provider":"Origin Beauty","version":"1.0","type":"link"}