Why You’ll Love It 2% Ascorbyl Glucoside + 1% Ferulic Acid — the most effective clean brightening combination, without the redness or stinging of harsh L-ascorbic acid Dark spots and post-blemish marks gradually fade — Rosehip Seed Oil and Vitamin C work together for a visibly more even skin tone A healthy, natural glow that people notice — Sea-Buckthorn Oil, Vitamin E, and antioxidant plant oils restore radiance from within COSMOS Natural certified, vegan, and suitable for all skin types including sensitive skin — clean brightening without compromise Lightweight, fast-absorbing texture — layers beautifully under moisturiser or SPF, morning and evening The Brightening Serum That Changes Everything You cleanse, you moisturise, you do everything right — and yet your skin still looks dull, uneven, and tired. The problem isn’t your routine. It’s what’s missing from it. The Vixxar Vitamin C Serum 30ml is that missing step. Formulated with 2% Natural Vitamin C (Ascorbyl Glucoside), 1% Ferulic Acid, 1% Sea-Buckthorn Oil, Rosehip Seed Oil, Vitamin E, and Hyaluronic Acid — this is clean, effective brightening without irritation. Unlike harsh L-ascorbic acid serums that cause redness and stinging, Vixxar’s formula uses Ascorbyl Glucoside — a gentler, more stable form of Vitamin C — enhanced by Ferulic Acid for maximum antioxidant power and lasting results. Whether you’re searching for the best vitamin C serum for dark spots UK, the best brightening serum for sensitive skin, the best anti-aging serum with vitamin C and ferulic acid, the best serum for uneven skin tone, or the best COSMOS Natural vitamin C serum Europe — Vixxar delivers clean, visible results from the very first weeks. What You’ll Notice Skin looks visibly brighter and more even — not just on good days, but every day Dark spots and post-blemish marks gradually fade with consistent use Fine lines appear softer and skin feels plumper and more hydrated A healthy, natural glow — the kind people notice and ask about Skin feels comfortable, calm, and nourished — never tight, greasy, or irritated Who It’s Best For Best vitamin C serum for dark spots and pigmentation UK and Europe — 2% Ascorbyl Glucoside and Rosehip Oil fade spots gradually without irritation Best brightening serum for sensitive skin — gentle, stable Vitamin C form with no redness, no stinging, no purging Best anti-aging serum with Vitamin C and Ferulic Acid — antioxidant combination supports firming, glow, and environmental protection Best serum for dehydrated and dull skin — Hyaluronic Acid and Sodium PCA restore deep moisture and radiance Best daily Vitamin C serum for all skin types — lightweight, non-comedogenic, safe for AM and PM use How It Compares Vixxar Vitamin C Serum L-Ascorbic Acid Serum Niacinamide Serum Sensitive Skin Safe Yes — Ascorbyl Glucoside Often irritating Yes Dark Spot Fading Yes — Vit C + Rosehip Yes — but can irritate Partial Ferulic Acid Boost Yes — 1% Sometimes No COSMOS Certified Yes — ECOCERT Rarely Rarely Stable Formula Yes — no oxidation Oxidizes quickly Yes Vegan Yes Not always Not always Complete Your Brightening Routine Natural Anti-Aging Skincare — layer with Peptide or Collagen Boost Serum for enhanced firming and brightening results Organic Face Moisturisers — follow with a COSMOS-certified moisturiser to lock in the serum and protect your glow Explore all Vixxar Face Serums Clean Beauty You Can Trust COSMOS Natural Certified (ECOCERT) Vegan & Cruelty-Free Gluten-Free Suitable for all skin types including sensitive skin Paraben-Free & Synthetic Fragrance-Free Non-GMO certified ingredients Recyclable glass packaging Shipping Information USA delivery in 2–4 business days — free shipping on orders over $40. UK and Europe delivery in 2–7 business days depending on your chosen delivery method and country — free shipping available on qualifying orders. Brighter, more even, genuinely radiant skin — starting today. Experience the Vixxar Vitamin C Serum and see the difference clean, effective brightening makes from the very first weeks.