{"product_id":"mederma-acne-scar-serum-1-fl-oz-lightweight-triple-action-formula-with-niacinamide-pha-for-smoother-brighter-skin","title":"Mederma Acne Scar Serum — 1 fl oz Lightweight Triple-Action Formula with Niacinamide \u0026 PHA for Smoother, Brighter Skin","description":"\u003cp\u003e\u003cstrong\u003eMederma Acne Scar Serum is a concentrated triple-action topical serum formulated with niacinamide, tetrapeptide-30, and polyhydroxy acid to visibly lighten and smooth the appearance of post-acne marks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight serum targets the look of discoloration, raised texture, and persistent redness left behind by acne. Clinically shown to produce visible improvement in the appearance of acne scars in as little as four weeks when used consistently, the formula also hydrates the skin and integrates easily into morning and evening routines. From the #1 doctor and pharmacist recommended scar brand in the U.S., the product is designed for regular, topical use and is compatible with most common skincare steps.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum help reduce visible acne scars?\u003c\/h3\u003e\n\u003cp\u003eThe serum combines three active approaches: niacinamide for evening skin tone, tetrapeptide-30 to support smoother texture, and a polyhydroxy acid to gently exfoliate and brighten. These ingredients work together to soften the look of raised or discolored marks without heavy occlusion, allowing the surface to appear more uniform over time. Results depend on consistent application and overall skin care habits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNiacinamide helps reduce the look of redness and uneven tone.\u003c\/li\u003e\n  \u003cli\u003eTetrapeptide-30 supports smoother-feeling skin surface.\u003c\/li\u003e\n  \u003cli\u003ePolyhydroxy acid provides gentle exfoliation and hydration.\u003c\/li\u003e\n  \u003cli\u003eLightweight serum base absorbs quickly under moisturizers and sunscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I expect to see improvement, and how should I use it?\u003c\/h3\u003e\n\u003cp\u003eIn clinical testing, visible improvement in acne scars was reported in about four weeks with regular use; best practice is twice-daily application for up to eight weeks for more noticeable change. Apply a small amount directly to healed acne marks after cleansing and before moisturizer and sunscreen in the morning. Continue nightly as part of your evening routine; avoid applying to open wounds or active acne lesions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply twice daily (morning and evening) to healed scarred areas.\u003c\/li\u003e\n  \u003cli\u003eUse after cleansing and before moisturizer\/sunscreen in AM.\u003c\/li\u003e\n  \u003cli\u003eDo not use on broken or actively inflamed skin.\u003c\/li\u003e\n  \u003cli\u003eConsistency for 4–8 weeks recommended for visible results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this serum work with my current skincare products and sunscreen?\u003c\/h3\u003e\n\u003cp\u003eThe formulation is designed to layer under common moisturizers and broad-spectrum sunscreens without pilling; it hydrates while delivering active ingredients. Because one component is a mild polyhydroxy acid, pairing with strong exfoliants or retinoids should be done cautiously to minimize irritation. If you use potent active treatments, introduce the serum gradually and monitor how your skin responds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLayers well under moisturizer and sunscreen for daytime use.\u003c\/li\u003e\n  \u003cli\u003eIntroduce slowly with other exfoliants or retinoids to avoid irritation.\u003c\/li\u003e\n  \u003cli\u003eSuitable for routine double-application (AM\/PM) when tolerated.\u003c\/li\u003e\n  \u003cli\u003eHSA\/FSA eligible for convenient purchase options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Mederma Acne Scar Serum is suited for people looking to reduce the visual appearance of healed acne marks—dark spots, uneven tone, and surface texture—without a heavy cream. It’s appropriate for those who want a targeted, dermatologist-recommended scar brand solution that fits easily into existing skincare routines, provided they avoid applying it to open wounds or actively inflamed blemishes. For best outcomes, combine consistent use with sun protection and gentle overall skin care.\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 long until I see results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clinical testing showed visible improvement in about four weeks with consistent use; best results often occur after 8 weeks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with retinol or other exfoliants?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can, but introduce combinations gradually to avoid irritation; avoid mixing multiple strong actives at once.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mederma","offers":[{"title":"Default Title","offer_id":53437823975771,"sku":"B0GGTV4364","price":45.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/mederma-serum-front-packaging.jpg?v=1782345692","url":"https:\/\/remediesbeauty.co.uk\/products\/mederma-acne-scar-serum-1-fl-oz-lightweight-triple-action-formula-with-niacinamide-pha-for-smoother-brighter-skin","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}