{"product_id":"kiehls-powerful-strength-12-5-vitamin-c-serum-radiance-firmness","title":"Kiehl's Powerful-Strength 12.5% Vitamin C Serum — Radiance \u0026 Firmness","description":"\u003ch3\u003ePowerful results you can feel and see\u003c\/h3\u003e\u003cp\u003eKiehl's Powerful-Strength 12.5% Vitamin C Serum blends a potent vitamin C complex with hydrating hyaluronic acid to help brighten and support a firmer-looking complexion. The formula combines 10.5% L-ascorbic acid with 2% ascorbyl glucoside, totaling 12.5% vitamin C activity that works with your skin’s rhythm to support a luminous surface.\u003c\/p\u003e\u003cp\u003eWith regular use, you may notice a more radiant glow, smoother texture, and a reduction in the appearance of fine lines and pores. Hyaluronic acid helps lock in moisture, leaving skin feeling refreshed without a heavy finish. The product is designed to be gentle enough for all skin types, including sensitive skin, and is dermatologist-tested for safety.\u003c\/p\u003e\u003ch3\u003eTwo practical bulleted lists\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRadiance boost and more even tone\u003c\/li\u003e\n\u003cli\u003eTexture refinement and pore appearance\u003c\/li\u003e\n\u003cli\u003eFirming appearance over time\u003c\/li\u003e\n\u003cli\u003eHydrates with hyaluronic acid for a softer feel\u003c\/li\u003e\n\u003cli\u003eFree from parabens, alcohol, mineral oil, and dyes\u003c\/li\u003e\n\u003cli\u003eDermatologist-tested and suitable for all skin types\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003ePure Vitamin C penetrates toward surface layers and remains active for days\u003c\/li\u003e\n\u003cli\u003eFormulated without parabens, alcohol, mineral oil, or dyes\u003c\/li\u003e\n\u003cli\u003eSimple daily routine that fits into busy schedules\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHow to use: After cleansing, apply two pumps over the entire face, avoiding the eye area. You may feel a brief warmth as the formula activates. Use in the morning and\/or at night, then follow with moisturizer. Store away from heat or direct sunlight to preserve efficacy.\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 are the benefits of Kiehl's Powerful-Strength 12.5% Vitamin C Serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Brightens and firms with a 12.5% vitamin C complex; suitable for all skin types and dermatologist-tested.\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 for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: After cleansing, apply two pumps over the face, avoiding the eye area; may feel warmth as it activates; finish with moisturizer.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kiehl's","offers":[{"title":"Default Title","offer_id":56238284308812,"sku":"B078Y96B22","price":82.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/5912\/6860\/files\/kiehls-powerful-strength-serum-bottle.jpg?v=1765783724","url":"https:\/\/belvera.co.uk\/products\/kiehls-powerful-strength-12-5-vitamin-c-serum-radiance-firmness","provider":"Belvera | British Beauty, Skin Care \u0026 Personal Wellness","version":"1.0","type":"link"}