{"product_id":"yklworld-retinol-face-serum-0-9-retinol-4-9-collagen-3-3-hyaluronic-acid-1-7-fl-oz-lightweight-anti-aging-hydrating-serum","title":"YKLWORLD Retinol Face Serum 0.9% Retinol, 4.9% Collagen \u0026 3.3% Hyaluronic Acid — 1.7 fl oz Lightweight Anti-Aging Hydrating Serum","description":"\u003cp\u003e\u003cstrong\u003eYKLWORLD Retinol Serum combines 0.9% retinol, 4.9% collagen and 3.3% hyaluronic acid in a fast-absorbing formula designed to visibly smooth lines, refine pores and hydrate skin.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight face serum blends targeted actives at measurable concentrations to address multiple signs of aging in one step. The formulation layers a stable retinol concentration for skin-smoothing, abundant collagen to support elasticity, and hyaluronic acid to replenish moisture. It’s presented in a 1.7 fl oz bottle for daily use by both women and men seeking a more even, refined complexion without heavy residue.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum reduce the look of fine lines and wrinkles?\u003c\/h3\u003e\n\u003cp\u003eThe serum uses 0.9% retinol to promote skin renewal and improve the appearance of creases over time. Regular application helps reveal smoother surface texture while collagen supports firmness, so lines appear softer and skin looks more lifted.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0.9% retinol concentration to encourage cell turnover\u003c\/li\u003e\n  \u003cli\u003e4.9% collagen to help restore bounce and resiliency\u003c\/li\u003e\n  \u003cli\u003eLightweight vehicle for quick absorption and minimal surface buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it hydrate my skin without feeling greasy?\u003c\/h3\u003e\n\u003cp\u003eYes — the serum is formulated with 3.3% hyaluronic acid and a non-greasy base that absorbs rapidly. It locks in moisture at multiple skin layers so you get lasting hydration and a plump look without oily residue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3.3% hyaluronic acid for immediate and sustained moisture\u003c\/li\u003e\n  \u003cli\u003eFast-absorbing texture suitable under makeup\u003c\/li\u003e\n  \u003cli\u003eRecommended 3–5 drops per application for balanced coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this suitable for my skin type and how should I use it?\u003c\/h3\u003e\n\u003cp\u003eThe formula is designed for broad compatibility — dry, oily, and combination skin types can use it, and it’s marketed for all genders. Apply a few drops to clean skin in the morning or evening, gently pat until absorbed; follow with sunscreen during daytime use when using retinol.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGentle enough for everyday use, yet effective at stated actives\u003c\/li\u003e\n  \u003cli\u003eApply to face and neck, before heavier creams or makeup\u003c\/li\u003e\n  \u003cli\u003eUse SPF each morning when incorporating retinol into your routine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat visible effects can I expect and how quickly?\u003c\/h3\u003e\n\u003cp\u003eUsers typically notice improved hydration and a smoother surface within days, while reductions in pore visibility and the appearance of fine lines usually develop with regular use over several weeks. Results vary by individual skin condition and consistency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImmediate: more hydrated, plumper-looking skin\u003c\/li\u003e\n  \u003cli\u003eWeeks: refined texture and reduced pore prominence\u003c\/li\u003e\n  \u003cli\u003eOngoing: smoother lines and improved elasticity with continued use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? YKLWORLD Retinol Serum is crafted for people seeking a multi-action anti-aging step that combines measurable concentrations of retinol, collagen, and hyaluronic acid in one bottle. It suits those who want a lightweight, fast-absorbing product to smooth texture, tighten pores, and boost hydration without heavy creams. If you have particularly sensitive skin or are new to retinoids, introduce it gradually and consult a skincare professional for personalized advice. Our customer support is available if the product doesn’t meet your expectations.\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: How often should I apply this retinol serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use 3–5 drops once daily, morning or night. If new to retinol, start every other night and increase frequency as tolerated.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with other active ingredients?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It pairs well with moisturizers and hyaluronic boosters. Be cautious combining strong acids or other retinoids; patch-test and space applications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YKLWORLD","offers":[{"title":"Default Title","offer_id":64990864048477,"sku":"B0DYVBJC7F","price":23.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/4345\/5581\/files\/yklworld-front-packaging-retinol-serum.jpg?v=1781620098","url":"https:\/\/britishharmonia.co.uk\/products\/yklworld-retinol-face-serum-0-9-retinol-4-9-collagen-3-3-hyaluronic-acid-1-7-fl-oz-lightweight-anti-aging-hydrating-serum","provider":"British Harmonia | Natural Makeup \u0026 Fragrance by British Harmonia UK","version":"1.0","type":"link"}