{"product_id":"kiehls-powerful-strength-12-5-vitamin-c-serum-radiance-firmness-3-4-fl-oz","title":"Kiehl's Powerful-Strength 12.5% Vitamin C Serum – Radiance \u0026 Firmness, 3.4 fl oz","description":"\u003cdiv class=\"seo-block\"\u003e\n  \u003ch2\u003eBrighten, firm, and refine your skin with a high-potency Vitamin C serum\u003c\/h2\u003e\n  \u003cp\u003eKiehl's Powerful-Strength 12.5% Vitamin C Serum combines a potent Vitamin C formulation with hydrating Hyaluronic Acid to help the complexion feel more radiant and smooth. The blend uses L-Ascorbic Acid together with Ascorbyl Glucoside and a lightweight hyaluronic base to support a fresh, even-looking tone across a range of skin types. This serum is dermatologist-tested and designed to work without parabens, alcohol, mineral oils, or added dyes.\u003c\/p\u003e\n  \u003cp\u003eFor many users, the formula can penetrate to deeper surface layers and remain active in the skin for up to six days, contributing to a lasting feel of nourishment between applications. The result is a lightweight, non-greasy finish that can be worn under makeup or your daily moisturizer.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat’s inside and how it helps\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e12.5% Vitamin C formulation featuring L-Ascorbic Acid plus Ascorbyl Glucoside for brightening and a smoother look\u003c\/li\u003e\n    \u003cli\u003eHyaluronic Acid adds surface hydration to support a plump, refreshed feel\u003c\/li\u003e\n    \u003cli\u003eFree from parabens, alcohol, mineral oils, and synthetic dyes; suitable for all skin types\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat to expect and how to use\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAfter cleansing, apply two pumps over the entire face, avoiding the eye area\u003c\/li\u003e\n    \u003cli\u003eDuring blending, you may notice a gentle warming sensation as the formula activates\u003c\/li\u003e\n    \u003cli\u003eFollow with your moisturizer or SPF as part of your daily routine\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eReal-life use ideas\u003c\/h3\u003e\n  \u003cp\u003eMany users incorporate this serum into their morning routine to create a radiant starting point for the day, or as a prep step before makeup for a smoother base. Its lightweight, fast-absorbing texture suits busy mornings and travel-friendly skincare rituals, layering well with moisturizers and sunscreens.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy people choose this serum\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMay help brighten the complexion and refine the look of texture and pores\u003c\/li\u003e\n    \u003cli\u003eCould support a firmer-feeling appearance as hydration works over time\u003c\/li\u003e\n    \u003cli\u003eDermatologist-tested and formulated for use with sensitive skin in many cases\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eNote: Expectation pillars from real use include visible results in about two weeks for many users, and the Vitamin C blend aims to stay active in the skin for several days. As with any active skincare, patch testing and gradual introduction are recommended.\u003c\/p\u003e\n\u003c\/div\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 makes Kiehl's Powerful-Strength 12.5% Vitamin C Serum unique?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A high-clarity Vitamin C blend (12.5%) with hyaluronic acid and a stabilized derivative to brighten and smooth the look of skin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use this serum in my skincare routine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: After cleansing, apply two pumps over the face, avoiding the eye area; a gentle warm sensation may occur as it activates.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kiehl's","offers":[{"title":"Default Title","offer_id":56238009221452,"sku":"B079X3RX47","price":123.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/5912\/6860\/files\/kiehls-powerful-strength-12-5-percent-vitamin-c-serum-bottle-pump.jpg?v=1765780904","url":"https:\/\/belvera.co.uk\/products\/kiehls-powerful-strength-12-5-vitamin-c-serum-radiance-firmness-3-4-fl-oz","provider":"Belvera | British Beauty, Skin Care \u0026 Personal Wellness","version":"1.0","type":"link"}