{"product_id":"cosrx-vitamin-c-23-peptide-booster-set-vitamin-c-serum-peptide-toner-amazon-exclusive","title":"COSRX Vitamin C 23% Peptide Booster Set – Vitamin C Serum + Peptide Toner | Amazon Exclusive","description":"\u003cdiv class=\"product-seo-description\"\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eElevate your daily routine with a COSRX bundle that pairs a Vitamin C 23% Serum with a Skin Booster Peptide Toner. This Amazon Exclusive gift set combines a full-sized vitamin C serum and a peptide-toner hybrid, designed to feel lightweight, hydrating, and easy to layer into your existing skincare regimen. The pairing is crafted to help brighten skin, refine texture, and boost radiance without adding heaviness to your routine.\u003c\/p\u003e\n  \u003cp\u003eThe two-step duo is crafted to work in harmony: the Vitamin C serum targets brightness with a refreshing feel, while the Peptide Booster Toner adds conditioning properties and supports a more even-looking complexion. This combination may appeal to those seeking a simple, effective enhancement to their daytime or nighttime skincare that respects sensitive or normal skin types.\u003c\/p\u003e\n  \u003ch3\u003eWhat’s inside\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVitamin C 23% Serum\u003c\/strong\u003e — a pure, lightweight serum designed to support brightness and an even tone with a hydrating finish.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSkin Booster Peptide Toner\u003c\/strong\u003e — a toner-serum hybrid featuring 6 peptides aimed at supporting elasticity, smoother texture, and a radiant appearance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eHow to use\u003c\/h3\u003e\n  \u003col\u003e\n    \u003cli\u003eAfter cleansing, apply 2–3 pumps of the Peptide Booster Serum and gently pat to aid absorption.\u003c\/li\u003e\n    \u003cli\u003eApply 2–3 drops of the Vitamin C 23% Serum and allow it to layer with the serum.\u003c\/li\u003e\n    \u003cli\u003eFinish with your preferred moisturizer if needed; during daytime, follow with sunscreen for protection.\u003c\/li\u003e\n  \u003c\/ol\u003e\n  \u003cp\u003ePatch test recommended: start on a small area of skin for 24 hours before applying to the face. If irritation occurs, discontinue use and consult a clinician if necessary.\u003c\/p\u003e\n  \u003ch3\u003eWhy shoppers choose this COSRX set\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAmazon Exclusive packaging and presentation, ideal for gifting or first impressions.\u003c\/li\u003e\n    \u003cli\u003eKorean skincare heritage with a focus on lightweight textures that layer well in routines.\u003c\/li\u003e\n    \u003cli\u003eTwo-step routine that targets brightness, hydration, and radiance while supporting skin texture.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eReal-life routines\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMorning routine: a quick, refreshing start with a focus on brightness and a comfortable skin feel throughout the day.\u003c\/li\u003e\n    \u003cli\u003eTravel companion: compact dual-product set that travels easily and keeps your skincare ritual simple.\u003c\/li\u003e\n  \u003c\/ul\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’s included in the COSRX Vitamin C 23% Peptide Booster Set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A full-size Vitamin C 23% Serum and a Skin Booster Peptide Toner, with simple layering guidance for a complete routine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Should I patch test before applying to the face?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Patch test on the body for 24 hours; discontinue use if irritation occurs and consult a clinician if needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":63258869891421,"sku":"B0D66GVZNG","price":50.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/4345\/5581\/files\/cosrx-vitamin-c-23-percent-serum-bottle.jpg?v=1769963452","url":"https:\/\/britishharmonia.co.uk\/products\/cosrx-vitamin-c-23-peptide-booster-set-vitamin-c-serum-peptide-toner-amazon-exclusive","provider":"British Harmonia | Natural Makeup \u0026 Fragrance by British Harmonia UK","version":"1.0","type":"link"}