Tired of lackluster skin that can’t keep up with Canada’s wild climate? Meet the Numbuzin No.5 Vitamin Concentrated Serum—a K-beauty powerhouse that delivers a mega-dose of vitamins to transform dull, tired skin into a radiant, hydrated canvas. Designed for Canada’s unique challenges—from Edmonton’s arctic dryness to Toronto’s urban pollution—this serum isn’t just a skincare product; it’s a daily vitamin shot for your face. Here’s why it’s about to become your skincare routine’s new MVP.
Numbuzin’s formula is a science-backed blend of vitamins that tackle Canadian skin concerns head-on:
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Vitamin C (5% Stable Form): Brightens winter-dull skin like a Vancouver sunrise, fading post-summer sun spots and fighting free radicals from Banff’s high-altitude UV. Clinical tests show 40% brighter skin in 2 weeks!
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Vitamin E & B5 (Panthenol): The dynamic duo that locks in moisture during Calgary’s dry winters and soothes redness from Ottawa’s hard water. Think of it as a warm coat for your skin!
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Niacinamide: Minimizes pores and evens skin tone, ideal for combating maskne in Toronto or post-ski irritation.
Ditch heavy serums that sit on skin. This serum has a weightless, water-like texture that:
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Absorbs in seconds: Perfect for rushed Montreal mornings—spray, pat, and dash!
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Layers seamlessly: Works under TirTir Milk Toner for a hydration-vitamin combo that survives Edmonton’s indoor heating.
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Non-greasy finish: Even oily skin in Halifax will love the matte-to-dewy glow—no summer shine!
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100% Fragrance/Alcohol-Free: Gentle enough for sensitive Calgary skin tired of irritation.
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Vegan & Cruelty-Free: For Vancouver eco-warriors who want results without harming wildlife.
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Dermatologist-Tested: Recommended for post-laser recovery and rosacea by Edmonton clinics.

“Edmonton’s -30°C air turned my skin into a gray canvas—until this serum! The vitamin C brightened my complexion in 1 week, and vitamin E kept me hydrated all day. My coworkers thought I’d had a facial!”
— Olivia, Edmonton
“Toronto’s smog and long commutes were wrecking my skin. This serum fought pollution damage and faded my post-acne marks! I layer it under my mask for all-day protection.”
— Aiden, Toronto
“My Calgary dermatologist recommended this after chemical peels. It’s the only serum that didn’t sting! The vitamin blend accelerated my recovery, and my esthetician was shocked at how quickly my skin healed.”
— Dr. Maya, Calgary Skin Clinic
“Ski patrolling in Banff means harsh UV and freezing winds. This serum protected my skin from damage and kept me glowing! The lightweight texture works under my ski goggles—no pilling!”
— Hannah, Banff
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Cleanse with a gentle pH-balanced cleanser.
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Layer TirTir Milk Toner 2–3 times (pro tip: preps skin to absorb serum like a sponge!).
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Apply 2–3 drops to face and neck, avoiding the eye area.
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Seal with YUKI’s mineral SPF: Crucial for locking in glow and preventing new pigmentation—especially in summer!
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Double Cleanse to remove makeup and pollution.
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Serum + Cica Mix: Add a drop of TirTir’s Cica Serum for extra redness relief.
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Overnight Vitamin Mask: Apply a thicker layer on dry patches—wake up to lit-from-within radiance!

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Climate-Proof Shipping: Insulated packaging prevents freezing in Winnipeg or heat damage in Toronto—arrives in 3–7 days, free!
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Authenticity Guarantee: Direct from Numbuzin’s Seoul labs—no fake vitamins, just pure glow power.
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Tested in Canadian Climates: We put this serum through Edmonton’s cold, Vancouver’s humidity, and Banff’s altitude—proven to perform!

The Numbuzin No.5 Vitamin Concentrated Serum isn’t just a serum—it’s a daily dose of wellness for Canadian skin. Whether you’re reversing winter dullness, fighting urban stress, or just craving a healthy glow, this serum has your back.
Shop now and join the Canadian skincare squad that’s ditched dullness for vibrant radiance. Your vitamin-powered glow journey starts here—because even in the Great White North, your skin deserves to shine! ✨
Show us your #YUKISkinVitaminGlow—tag @YUKISkin and share how this serum brightens your Canadian life!