{"product_id":"biysber-retinol-collagen-serum-for-face-anti-aging-hydration-firming-1-7-fl-oz","title":"BIYSBER Retinol Collagen Serum for Face – Anti-Aging, Hydration \u0026 Firming (1.7 fl oz)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet BIYSBER’s Retinol Collagen Serum, a versatile daily essential designed to nourish, lift, and refine. This lightweight formula blends retinol, hydrolyzed collagen, and a hydrating base to support a smoother, more radiant complexion across day and night use. Built for both women and men, it fits seamlessly into most routines without feeling heavy or greasy.\u003c\/p\u003e\n\u003ch2\u003eWhat makes it work\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Retinol Formula:\u003c\/strong\u003e Designed to visibly reduce the look of fine lines and deeper wrinkles while supporting skin elasticity and texture. Clinically tested to show improvements within 4 weeks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntense Boost Moisturizer:\u003c\/strong\u003e Squalane delivers timely and ongoing hydration, soothing dry skin and helping it feel soft, smooth, and comfortable throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydrolyzed Collagen Replenishment:\u003c\/strong\u003e Collagen-infused action works with retinol to tighten sagging areas on the face and neck, promoting a lifted appearance and smoother contours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuitable for All Skin Types:\u003c\/strong\u003e Lightweight and easily absorbed, it layers well with other products and works for loose, dry, oily, and sensitive skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEveryday Use \u0026amp; Gift Ready:\u003c\/strong\u003e With consistent use, you may notice a more youthful glow and improved skin feel; a thoughtful gift for someone starting or refreshing their routine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUsage and routine tips\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to clean skin mornings and\/or evenings, focusing on the face and neck. Allow to absorb before layering with other products.\u003c\/li\u003e\n  \u003cli\u003ePatch test before first use and adjust frequency if you’re introducing actives into an existing routine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy people consider BIYSBER\u003c\/h2\u003e\n\u003cp\u003eDesigned for a broad audience seeking a lightweight, effective addition to an anti-aging routine, the serum aims to be easy to integrate with existing products while supporting hydration, texture, and contour improvements over time.\u003c\/p\u003e\n\u003ch2\u003eTips for best results\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePair with sunscreen during the day to protect renewed skin.\u003c\/li\u003e\n  \u003cli\u003eWait for the serum to fully absorb before applying other actives or makeup.\u003c\/li\u003e\n\u003c\/ul\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: Is this serum suitable for all skin types?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes; it’s formulated for loose, dry, oily, and sensitive skin and absorbs easily.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: When might I notice changes with regular use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clinical testing notes elasticity and texture improvements within about four weeks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BIYSBER","offers":[{"title":"Default Title","offer_id":63263831720285,"sku":"B0FWBY3HFW","price":82.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/4345\/5581\/files\/biysber-retinol-collagen-serum-face-bottle.jpg?v=1770013219","url":"https:\/\/britishharmonia.co.uk\/products\/biysber-retinol-collagen-serum-for-face-anti-aging-hydration-firming-1-7-fl-oz","provider":"British Harmonia | Natural Makeup \u0026 Fragrance by British Harmonia UK","version":"1.0","type":"link"}