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  • numbuzin No.5 Vitamin Concentrated Serum 30ml
  • numbuzin No.5 Vitamin Concentrated Serum 30ml
  • numbuzin No.5 Vitamin Concentrated Serum 30ml | Lakinza K - beauty Canada
  • numbuzin No.5 Vitamin Concentrated Serum 30ml
  • numbuzin No.5 Vitamin Concentrated Serum 30ml
  • numbuzin No.5 Vitamin Concentrated Serum 30ml
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numbuzin No.5 Vitamin Concentrated Serum 30ml

numbuzin No.5 Vitamin Concentrated Serum 30ml

$27.32 CAD
$39.00 CAD $27.32 CAD
Sale Out of stock

Low stock: 3 left

numbuzin No.5 Vitamin Concentrated Serum

numbuzin's No.5 Vitamin Concentrated Serum is formulated to rejuvenate and revitalize the skin. It is infused with a high concentration of vitamins and other beneficial ingredients that work together to improve the overall health and appearance of the skin.

Key Features and Benefits:

  • Rich in Vitamins: Contains Vitamin C (in the forms of 3-O-Ethyl Ascorbic Acid, Ascorbic Acid, and Ascorbyl Glucoside) and Vitamin E (Tocopherol and Tocopheryl Acetate), known for their antioxidant properties, skin brightening effects, and ability to reduce hyperpigmentation.
  • Niacinamide: A form of Vitamin B3 that helps in skin repair, moisture retention, and reducing irritation.
  • Ceramides and Hyaluronic Acid: Enhance skin hydration and strengthen the skin barrier.
  • Panthenol and Tranexamic Acid: Provide soothing and moisturizing effects.
  • Glutathione and Alpha Lipoic Acid: Offer additional antioxidant benefits.

Key Ingredients

Anti-acne: Niacinamide
Antioxidant: Vaccinium Vitis-Idaea Fruit Extract, Alpha-Arbutin, Curcuma Longa Turmeric Root Extract, 3-0-Ethyl Ascorbic Acid, Tocopherol, Ascorbic Acid, Ascorbyl Glucoside, Tocopheryl Acetate, Ubiquinone, Thioctic Acid
Cell-communicating ingredient: Niacinamide, Adenosine
Skin brightening: Niacinamide, Tranexamic Acid, Alpha-Arbutin, Curcuma Longa Turmeric Root Extract, 3-0-Ethyl Ascorbic Acid, Ascorbic Acid, Ascorbyl Glucoside
Skin-identical ingredient: Sodium Hyaluronate, Glycerin, Ceramide NP
Soothing: Panthenol, Tranexamic Acid, Curcuma Longa Turmeric Root Extract, Bisabolol, Allantoin, Beta-Glucan, Dipotassium Glycyrrhizate

How to Use

  1. Cleanse and Tone: Start with a clean face and use a toner if you have one in your routine.
  2. Apply the Serum: Take a small amount of the serum and gently apply it to your face, focusing on areas with specific concerns.
  3. Moisturize: Follow up with a moisturizer to lock in the serum's benefits.

Product Facts:

  • Paraben-Free
  • Sulfate-Free
  • Alcohol-Free
  • Silicone-Free
  • Fungal Acne Safe
  • Essential Oil-Free
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Skincare Routine Essential Steps

Cleanser

Start with a gentle cleanser to remove makeup and impurities.

Shop Korean Face Cleansers

Toner

Prepare and hydrate your skin for the next step while balancing your pH levels.

Shop Korean Face Toners

Serum (Treatment)

Deliver targeted active ingredients for your skin concern.

Shop Korean Face Serums

Moisturizer

Seal in hydration and strengthen your skin barrier.

Shop Korean Moisturizers

Skincare 101: What to Know Before You Glow

K-beauty products are known for their gentle, effective formulas powered by natural ingredients, cutting-edge science, and a prevention-first philosophy. They focus on long-term skin health, hydration, and barrier repair — instead of harsh actives and quick fixes. At Lakinza, we curate only the most trusted K-beauty brands that deliver real results for all skin types.

Great skin is a journey, not a sprint. Most people begin to notice changes like improved hydration or smoother texture in 2–4 weeks with consistent use. For concerns like acne scars, dark spots, or anti-aging, you may see best results after 6–8 weeks. Results vary based on skin type, product type, and usage consistency.

Pro tip: Stick with your routine daily and give each product time to work — no skipping!

To get glowing, healthy skin:

  • Double cleanse (especially at night) to remove makeup, sunscreen, and buildup
  • Apply products in the correct order: cleanser → toner → serum → moisturizer → SPF
  • Be consistent — morning and night!
  • Use sun protection daily (yes, even in Canada!)

 Need a routine tailored to your skin? Click here to get free skincare advice.

Applying products in the correct order helps maximize absorption and results. Here’s the ideal K-beauty routine order:

  1. Oil-based cleanser (removes sunscreen & makeup)
  2. Water-based cleanser (cleanses leftover impurities)
  3. Toner (hydrates & preps your skin)
  4. Essence or Ampoule (targets specific concerns) Anti-aging, Dark spots ... etc
  5. Serum (concentrated active ingredients)
  6. Moisturizer or Cream (locks in hydration)

Want help building a routine for your skin type? Get Expert Skincare Help — we love helping you glow!

Let customers speak for us

from 1192 reviews
I'm so

I’m glad I found a store that carries Korean products. I recently moved to Halifax, Canada, and I’m really happy because I love these products, which I’ve been using for quite some time. Thank you, your delivery system is very professional and the product selection is amazing.

Customer
SKIN1004 Madagascar Centella Double Cleansing Duo
Amazing choices, great prices

Amazing choices, great prices. Great product descriptions.

Lynn
Lakinza K-beauty
Canadian based !

I love shopping at Lakinza! The fact that they’re based in Canada is a huge plus, no surprise customs. The shopping experience was super easy and I found everything I needed. My order arrived quickly and in perfect condition. What more can you ask for!

Frenchie
Lakinza K-beauty
Great products and super fast delivery

Great products and super fast delivery.

Julie H
Lakinza K-beauty
Wow!!!

Wow—I’m truly blown away by my shopping experience at Lakinza!

I actually came across your website by accident, but the competitive prices, wide product selection, and helpful “how-to” guidance convinced me to purchase all my products from your site. My order arrived in pristine condition, perfectly packaged with care, and delivered within just a couple of days.

And now, having this personalized information you’ve shared has made me not just a satisfied customer, but a loyal fan of Lakinza. Thank you again for going above and beyond!

Hina Chaudhry
Lakinza K-beauty
Good prices and fast delivery

This is the first time I've used lakinza and I'm impressed. There are so many brands available! The prices are reasonable and shipping was incredibly fast. I will shop here again.

Dina
Lakinza K-beauty

This is my new go to Korean skincare store! They have all the best brands at all the best prices!

Gia Pereira
Lakinza K-beauty
Recommended!

Whoever is behind the operations of this store does a great job. Shipping is really fast, the products superb for my skin issues. So far so good.

Customer
Lakinza K-beauty

TrÚs bons produits à un coût abordable. J'aime beaucoup les produits que j'ai achetés. En plus, il y avait un produit gratuit surprise dans l'emballage! J'ai reçu les produits 6 jours aprÚs avoir fait ma commande.

Lyne M.
Lakinza K-beauty

I have recently purchased a couple of creams recommended to me by a doctor. This is my very first encounter with Korean skincare products and I am quite pleased with the results. About to order again


M
Lakinza K-beauty

Amazing Service & Fast Shipping!

I’m so impressed with Lakinza! I placed my order last night and within 12 hours it was already packed and on its way—seriously the fastest shipping I’ve ever experienced from an online beauty store. They have a great selection of K-beauty skincare and makeup at really reasonable prices. Similar or a bit less than at Olive Young and with much faster shipping! I’ll definitely be ordering again—this is my new go-to for Korean beauty products!

Karina Khankina
Lakinza K-beauty
Amazing experience

Online shopping was easy, the website is nice, prices are fair and shipping was fast!

Nancy
Lakinza K-beauty
Absolutely in love

These products have helped me so much with my break outs , my skin feels amazing !

Irene Kauffman
Lakinza K-beauty
Awesome

Fast delivery, great products at good prices.

Samuel St-Onge
Lakinza K-beauty
The best store I have ever ordered from

One of the best If not the best.
Great products collection, fast shipping and amazing customer service. Love it đŸ„°

Jolie
Lakinza K-beauty
Buy Korean skincare and makeup in Canada at Lakinza

Discover the best Korean skincare and K-beauty products in Canada. From acne-prone to sensitive, dry, and oily skin, find products designed for every skin type and concern, including anti-aging and dark spots. Shop top Korean skincare and makeup for glowing, healthy skin. Delivered fast to your door-step from our warehouses in Montreal and Toronto.

Lakinza K-beauty Canada

Fastest delivery in Canada

Authentic K-Beauty, Delivered Coast-to-Coast in Canada

Québec & Ontario

We ship to all of QuĂ©bec and Ontario — including MontrĂ©al, QuĂ©bec City, Toronto, Hamilton, Brampton and Ottawa — with fast delivery in 1-2 business days. Orders ship out within 24 hours (Mon–Fri).

Alberta & British Columbia

We deliver to Calgary, Edmonton, Vancouver, Victoria and surrounding areas. Typical transit time is 3-4 business days. Orders ship out within 24 hours (Mon–Fri).

Manitoba & Saskatchewan

We ship to all Manitoba and Saskatchewan cities, including, Winnipeg, Brandon, Regina, Saskatoon and beyond. Expect your Korean skincare order in 3-4 business days. Orders ship out within 24 hours (Mon–Fri).

New Brunswick, Nova Scotia & Prince Edward Island

Fast shipping to Halifax, Moncton, Fredericton, Charlottetown, and all eastern coast cities — usually 3-4 business days. Orders ship out within 24 hours (Mon–Fri).

Newfoundland & Labrador

Reliable delivery to St. John’s, Corner Brook and communities across the province in 4-5 business days.

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