Your authentic K-beauty, guaranteed. We source directly from trusted Korean brands and authorized distributors, ensuring every product at Lakinza is 100% authentic and genuine. No counterfeits. No questionable sources. Just the real products you can shop with confidence.
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Orders are fulfilled the same day (Mon–Fri). Estimated delivery is 1–4 business days, depending on your location.
Flat shipping rate: $9.99 Free shipping on orders $79+.
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COSRX The Niacinamide 15 Serum
Cosrx The Niacinamide 15 Serum is a highly concentrated skincare serum containing 15% niacinamide, known for its brightening and skin refining properties. It is specially designed to reduce the appearance of dark spots, control sebum production, and smooth rough skin texture, leaving the skin feeling soft, smooth, and radiant.
Key Features / Benefits
High Niacinamide Concentration: Contains 15% niacinamide, aiding in skin brightening and clarifying.
Sebum Control: Helps control the production of sebum and oil, ideal for maintaining a balanced skin complexion.
Pore Appearance Reduction: Effective in diminishing the appearance of congested pores.
Skin Texture Improvement: Exfoliates and smoothens rough skin for a softer, more refined texture.
Cleanse Your Face: Start with a cleansed and damp face.
Apply Serum: Smooth a proper amount of the serum over your skin.
Gentle Massage: Gently pat the serum into the skin for better absorption.
Regular Use: Incorporate into your daily skincare routine for optimal results.
Reduce the appearance of dark spots, control sebum production, and smooth rough skin texture, leaving the skin feeling soft, smooth, and radiant.
Product Facts:
Paraben-Free
Sulfate-Free
Alcohol-Free
Silicone-Free
Fungal Acne Safe
Essential Oil-Free
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Why Canadians Love Lakinza
Let customers speak for us
from 2457 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.
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!
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!
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.
Très 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 après avoir fait ma commande.
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…
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!
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